368:
with common borders has the same code. This removes the need to coordinate PI codes between different countries. Any transmission that carries the same code is considered by receivers to be the same and can be switched to as an alternative frequency to improve reception (even if it is not specifically listed as an alternative frequency). PI codes can be generically linked. A PI code is generically linked if the first, third and fourth nibbles are the same. Generic linking is typically done by radio stations in different areas that are related in some way. Receivers (especially those in vehicles) may have a setting called 'Regional' which when activated allows the radio to switch to another generically linked station. PI codes are normally static (i.e. do not change). However, in the UK some networks use dynamic PI codes where the second nibble changes (to a generically liked code). The national broadcaster
Classic FM for example does this. The intention of this is to prevent radios retuning during commercial breaks where each transmitter carries a different set of commercials.
2991:
394:
285:
273:
3034:
2970:
998:"mobile search" protocol, with the difference that MBS (or the North American equivalent MMBS "modified MBS") does not use an offset word. To allow the two systems to interoperate (and to allow FM radio stations to transmit RBDS data while maintaining their pager contracts), the RBDS standard defines a sixth all-zero offset word E. Groups of four E blocks may be mixed with RBDS groups, and ignored by RBDS receivers. (Likewise, the RBS offset words are chosen to appear as uncorrectable errors to MBS receivers.)
22:
2946:
2978:
2962:
2938:
2930:
447:
In the U.S., the PI code has historically been derived from a radio station's call sign, which can become complicated when used in conjunction with FM translators. A new algorithm just for FM translators has been created that assigns a unique PI code to each FM translator. This algorithm has been implemented using a web-based tool and a list of all known PI codes for all FM translators in the US.
213:
976:. (Neither a preset nor post-invert is used, as they are not necessary with a fixed-size data field.) The CRC is also summed with one of five "offset" words which identify the block: A, B, C, C′, or D. Four consecutive blocks (ABCD or ABC′D) make up a "group" of 104 bits (64 data bits + 40 check bits). There are slightly over 11.4 groups transmitted per second.
482:
encoder. In older equipment, these filters were only designed to protect the 19 kHz pilot and sometimes did not provide sufficient protection to the RDS subcarrier when a significant amount of stereo information was present. In this situation, stereo enhancement devices combined with aggressive audio processing could render the RDS subcarrier unreceivable.
3250:
894:
The PTY codes have undergone several expansions. The first RDS standard only defined 0–15 and 31. The later RBDS standard implemented in the U.S. assigned the same meanings to codes 0, 1 and 31, but made no attempt to match the rest of the original RDS plan and created its own list for codes 2–22 and
481:
The RDS sub-carrier at 57 kHz occupies ±2 kHz of the composite spectrum which in theory keeps it above the upper cutoff of the stereo subcarrier at 53 kHz. However the 53 kHz cutoff is entirely dependent on the performance of the 15 kHz low pass filters used before the stereo
376:
This is simply an eight-character static display that represents the call letters or station identity name. Most RDS capable receivers display this information and, if the station is stored in the receiver's presets, will cache this information with the PI code, frequency and other details associated
311:
when the first signal becomes too weak (e.g., when moving out of range). Before performing the switch, a radio will check for a matching PI code to ensure the AF is the same station. This is often used in car stereo systems, allowing the head unit to automatically tune into the stronger signal on the
181:
capable of showing images such as weather maps, accompanied by "a light pen with which the radio can be programmed from barcodes", these barcodes encoding programme information, and supported detachable modules, of which a cassette player module and a printer module were developed. Despite reluctance
899:
such as top 40, religious, country, jazz and R&B which were not in the RDS list. This included mismatched codes for information. sport, and rock. Later RBDS standards added types 23 (College) and 29 (Weather), while the RDS type code list grew to its current size, importing some types (e.g. jazz
446:
The
National Radio Systems Committee has introduced a unique Radio Data System Program Identification code for US FM translators. One type of metadata transmitted by RDS subcarrier is the PI code, which is used by the receiver to uniquely identify the audio program being broadcast by the FM station.
1020:
The first 4 bits (bits 15–11) of block 2 are the "group type code", which describe the interpretation of the remaining data. Each group type comes "A" and "B" variants, distinguished by the fifth "B" bit (bit 10): If B=0, then the group is 0A through 15A, and contains 5+16+16 = 37 bits of data. If
208:
The RDS-Forum (Geneva/CH) decided at its annual meeting (8–9 June 2015) in Glion/Montreux to bring the new standard RDS2 on the way. The standard will be created in close collaboration with U.S. colleagues from NRSC RBDS-Subcommittee and should offer a unified platform for FM broadcasting and data
390:
This is mainly used in countries where national broadcasters run "region-specific" programming such as regional opt-outs on some of their transmitters. This functionality allows the user to "lock-down" the set to their current region or let the radio tune into other region-specific programming as
367:
to FM translators (which have a longer call sign, making them incompatible with the formula). The PI code is the most important RDS parameter and the most frequently transmitted within the RDS data structure. The RDS standard for non US use defines country codes for all countries so that no where
168:
meeting to develop a technology with similar purposes to ARI, but which was more flexible and which would enable automated retuning of a receiver where a broadcast network transmitted the same radio programme on a number of different frequencies. The modulation system was based on that used in a
176:
Of the three broadcasting partners of the EBU, the BBC were reportedly pursuing the application of RDS technology most enthusiastically and sought to attract bids from manufacturers to make a "BBC-accredited radio" supporting RDS features. Having received no manufacturer interest, however, the
425:
The receiver can often be set to pay special attention to this flag (taking advantage of the EON linkage if it's available) and, for example, pause a CD or retune to receive a traffic bulletin. The TP flag is used to allow the user to find only those stations that regularly broadcast traffic
1024:
Within Block 1 and Block 2 are structures that will always be present in both group versions, for fast and responsive identifications. The first block of every group, will always be the program identification code. The second block dedicates the first 4 bits for
Application/Group Type.
182:
to develop screen-based functionality that might bring RDS into competition with television, the utility of being able to print out information such as weather maps or even advertising was regarded as potentially interesting to both radio and television manufacturers alike.
1570:
transmitters to have periodic local traffic reports which are customized to the individual transmitter. The traffic announcement bit tells a receiver that a transmitter-specific broadcast is in progress, and it should avoid switching frequencies while they are in progress.
440:. In many countries only encrypted traffic data is broadcast, and so an appropriate decoder, possibly tied to a subscription service, is required to use the traffic data. The subscription is often paid by the vehicle manufacturer and is therefore transparent to the user.
383:
This coding of up to 31 pre-defined programme types (e.g., in Europe: PTY1 News, PTY6 Drama, PTY11 Rock music) allows users to find similar programming by genre. PTY31 is reserved for emergency announcements in the event of natural disasters or other major
964:
At the data link layer, 26 consecutive bits form a "block", consisting of 16 data bits followed by 10 error correction bits. Four blocks make a 104-bit "group". The error correction bits also encode the "offset", or block number within a 4-block group.
408:
This function allows a radio station to transmit a 64 (or less commonly 32) character free-form text message that can be either static (such as station slogans) or in sync with the programming (such as the title and artist of the currently playing
979:
There is no gap between blocks. The receiver synchronizes to groups and blocks by checking CRCs on each 26 bits until synchronization is achieved. Once synchronized (the offset word is predictable), the code is capable of correcting up to 5-bit
426:
bulletins whereas the TA flag is used to signal an actual traffic bulletin in progress, with radio units perhaps performing other actions such as pausing a CD/MP3 (so the radio can be heard) or raising the volume during the traffic bulletin.
1349:
This allows for quick identification of radio program type, based on country, coverage area, and program reference number. While the country code is specified by the standard, bit 11 to bit 0 is specified by each country local authorities.
1008:
The most frequently information transmitted is a 16-bit "program identification" code, identifying the transmitting radio station. Blocks A and C′ always include the PI code; offset C is used when the third block contains something else.
336:
Informs the receiver about other networks or stations, linked to the one being listened to, for dynamically changing data such as the TA flag turning on for a particular station of the network in a particular moment due to a
488:
The RDS subcarrier typically uses 2–4 kHz of carrier deviation. Therefore, the deviation available for the program material is reduced by this amount, assuming the usual 75 kHz deviation limit is not exceeded.
358:
code that identifies the station. Every station in a country should use a unique 3 character code with the correct country prefix character. In the US, PI is determined by applying a formula to the station's
75:) is the official name used for the U.S. version of RDS. The two standards are only slightly different, with receivers able to work with either system with only minor inconsistencies in the displayed data.
485:
Composite clipping systems may also degrade the RDS sub-carrier because of the harmonics created by the clipping. More modern composite clippers include filtering to protect the RDS subcarrier.
948:
The physical layer in the standard describes how the bitstream is retrieved from the radio signal. The RDS hardware first demodulates the 57 kHz RDS subcarrier signal to extract a
377:
with that preset. In some countries, stations use the PS to dynamically send other information. This is prohibited in some countries and was not its intended use within the RDS system.
4276:
3623:
119:
stereo difference signal. (The stereo difference signal extends up 38 kHz + 15 kHz = 53 kHz, leaving 4 kHz for the lower sideband of the RDS signal.)
3508:
312:
move, optionally with the same regional code (so that, in the case of national broadcasting stations, the user can keep listening to the original radio program).
186:
251:
Increased capacity from 11.4 up to 57 "A"-groups per second. (2,109 bit/s. net capacity with the single modulation-type multiple subcarriers (SMMS) technology)
196:
issued the North
American version of the RDS standard, called the Radio Broadcast Data System. The CENELEC standard was updated in 1992 with the addition of
1433:
Country codes are re-used, but only in geographically distant regions beyond FM broadcast range from each other. For example, country code F is assigned to
3513:"European Standard EN 50067:1998: Specification of the radio data system (RDS) for VHF/FM sound broadcasting in the frequency range from 87,5 to 108,0 MHz"
988:
1566:
Another bit, traffic announcement (TA), is sent in block types 0A, 0B and 15B to indicate that such a report is in progress. It is common for otherwise-
3599:
130:
without correction. RDS defines many features including how private (in-house) or other undefined features can be "packaged" in unused program groups.
177:
corporation engaged designers at
Kinneir Dufort to produce a prototype showcasing these features. This prototype, unveiled in 1989, incorporated a
1449:. Neighbouring countries never have the same country code which means it is not necessary for PI codes to be coordinated with adjacent countries.
473:
There are a growing number of RDS implementations in portable audio and navigation devices thanks to lower-priced, small-footprint solutions.
3389:
3739:
3341:
3659:
3245:, Wildhagen, Jens, "Method for separating a RDS signal component and signal receiver", published 2004-06-23, assigned to
4041:
1021:
B=1, block 2 contains a PI code (and is encoded with offset word C′), the group is one of 0B through 15B, and contains 21 bits of data.
3791:
900:
and country) from the RDBS list. RDBS types 24–26 were added in April 2011. The code mismatches are mainly a problem for people taking
1574:(There is a different form of traffic announcement bit in block type 14B, which indicates the presence of a traffic announcement on a
64:
2233:
The station name and decoder identification code is sent progressively over 4 groups, where the offset is defined by bit C1 and C0.
1734:
The station name and decoder identification code is sent progressively over 4 groups, where the offset is defined by bit C1 and C0.
3676:
3610:
3092:
1017:
Block 1 always contains the 16-bit program identifier. The first 11 bits (bits 15–5) of block 2 are also the same in all groups.
4080:
3660:"NRSC-4 National Radio Systems Committee United States RBDS Standard – Specification of the radio broadcast data system (RBDS)"
3097:
150:
4051:
3537:
2603:
The clock time group is inserted so that the minute edge will occur within ±0.1 seconds of the end of the clock time group.
185:
Enhancements to the alternative frequencies functionality were added to the standard and it was subsequently published as a
2914:
The following images illustrate how RDS can be used on an FM radio station. The first three images show the display on the
322:
in the receiver or the main clock in a car. Due to transmission vagaries, CT can only be accurate to within 100 ms of
3178:
4100:
1586:
These are non-comprehensive examples that cover just the simple messages likes station name, radio text, and date/time.
2222:
As we have already described previous fields above, these dot points below show just the application specific fields.
1723:
As we have already described previous fields above, these dot points below show just the application specific fields.
326:. CT is not usually transmitted if a broadcaster has no way to regularly synchronise the clock within the RDS encoder.
3591:
3575:
3732:
2895:
949:
364:
193:
170:
96:, so there are exactly 48 cycles of subcarrier during every data bit. The RBDS/RDS subcarrier was set to the third
391:
they move into the other region. See the description of
Program identification code below for further information.
3050:
3619:
3364:
154:
4326:
4213:
3217:
1563:. By including it in every group, a receiver can quickly search for a station which includes traffic reports.
4061:
3418:
572:
415:
An enhancement of the original RT which allows Artist, Title and some other metadata to be sent to receivers.
4311:
3988:
2990:
437:
108:
1559:
This can be considered an additional program type bit, and indicates that the station broadcasts periodic
458:
As far as implementation is concerned, most car stereos will support at least AF, EON, REG, PS and TA/TP.
436:
Digitally encoded traffic information. Not all RDS equipment supports this, but it is often available for
4321:
4316:
4286:
3725:
3445:"RDS in Europe, RBDS in the USA – What are the differences and how can receivers cope with both systems?"
497:
The following table lists the RDS and RBDS (North
American) program type (PTY) codes and their meanings:
200:
and in 1998 with Open Data
Applications and, in 2000, RDS was published worldwide as IEC standard 62106.
161:. ARI used a 57-kHz subcarrier to indicate the presence of traffic information in an FM radio broadcast.
60:
3603:
3512:
4336:
4259:
4228:
3973:
3883:
3649:
3594:
3265:
1002:
303:
This provides the receiver with a list of frequencies that allows a receiver to re-tune to a different
3242:
4341:
1457:
This is a short list of the full group type. Each group type may have a secondary version available
993:
920:. (The network and transport layers are excluded, as this is a unidirectional broadcast standard.)
348:
284:
254:
Graphical RadioText – supports HTML/CSS templates (for smartphones, car radios, computers/tablets)
4238:
4137:
4090:
3998:
3711:
969:
463:
430:
393:
330:
229:
197:
138:
37:
2949:
Sample Radio Text usage, in this case showing the name and artist of the song being broadcast –
2918:
XDR-S1 DAB/FM/MW/LW portable radio. The second and third were taken when the radio was tuned to
4331:
4132:
4046:
3888:
3578:
886:
627:
178:
53:
344:
being broadcast, and automatically and temporarily allows the radio to tune into that station.
4233:
4056:
4036:
3291:
3139:
297:
123:
469:
Home systems, especially hi-fi receivers, will mainly support functions like PS, RT and PTY.
3861:
3801:
3786:
3781:
3668:
is the professional association of the users of the Radio Data System broadcast technology
3612:
RDS: Radio-Daten-System – Zusatzinformationen im UKW-Hörrundfunk – Ein neuer Dienst der ARD
3101:
913:
419:
8:
3968:
3839:
3444:
3006:
2903:
2870:
953:
678:
245:
Long PS-Name, up to 32 byte with UTF-8 character set. (Indian, Chinese, Arabic, and more)
41:
3717:
3608:
3476:
RBDS versus RDS – What are the differences and how can receivers cope with both systems?
2600:
When group type 4A is used, it shall be transmitted every minute according to EN 50067.
272:
169:
Swedish paging system and the baseband coding was a new design, mainly developed by the
4105:
3541:
3081:
3018:
3010:
276:
A Radio Data System – Traffic
Message Channel (RDS-TMC) receiver (left) attached to a
4218:
4177:
3587:
3571:
1005:, and thus are numbered from bit 15 (transmitted first) to bit 0 (transmitted last).
341:
4172:
3688:
4254:
4198:
4167:
4012:
3823:
3748:
3654:
3129:
540:
4157:
4223:
4193:
3829:
3703:– A GNU Radio-based open source implementation of an RDS receiver and transmitter
3609:
SBL workgroup "Zusatzinformationen im Hörfunk" (1987). Pfirstinger, Peter (ed.).
3134:
3033:
2969:
956:
bitstream. This allows the RDS decoder to tolerate phase inversion of its input.
304:
127:
112:
79:
45:
3107:
242:
New ODA handling, "B" groups are assigned as signalling group to the "A" groups.
3833:
3185:
3149:
1560:
1124:
901:
807:
260:
Broadcaster's graphical logo – a maximum 4 kilobyte picture (JPEG, PNG, or GIF)
101:
3671:
3313:
4305:
4208:
3933:
3813:
3752:
3124:
3014:
2954:
775:
764:
746:
308:
4280:
3755:
2995:
987:
This basic modulation and block structure was originally developed for the
896:
667:
597:
3474:
2226:
A/B : Text A/B flag is used to detect if a screen clear is requested.
280:
navigation system to integrate real-time traffic data into the navigation.
257:
Supports return channel over gRT if the receiver has IP or SMS capability.
239:(old EBU Charset remains for compatibility mode for the old 0A/2A Groups).
4203:
4028:
3819:
2950:
981:
828:
355:
292:
The following information fields are normally contained in the RDS data:
4085:
4071:
3773:
3538:"SPB 490 Universal Encoder Communication Protocol (UECP) specification"
3111:
3087:
3056:
2919:
818:
691:
643:
619:
550:
228:
Seamless support for frequencies from 64 MHz to 108 MHz (AF,
173:(BBC) and the IRT. The EBU issued the first RDS specification in 1984.
104:
93:
48:. RDS standardizes several types of information transmitted, including
4148:
4007:
3604:
http://www.interactive-radio-system.com/docs/EN50067_RDS_Standard.pdf
1567:
917:
852:
833:
759:
713:
360:
158:
3700:
3535:
2941:
Typical radio display showing the PS name (programme service) field.
936:
448:
21:
3898:
3851:
3809:
3154:
3069:
2945:
2923:
2899:
651:
134:
97:
3706:
3650:
FARWAY IRFC, TV and Radio
Transmission, Radio Data System Encoders
2977:
3938:
3893:
3847:
3022:
2481:
1442:
398:
338:
3294:. Geneva, Switzerland: International Electrotechnical Commission
4162:
3978:
3952:
3947:
3906:
3857:
3843:
3683:
3025:) offer single-chip solutions that are found in these devices.
1438:
1434:
788:
738:
277:
263:
Hybrid Radio feature (partly based on Radio France development)
116:
86:
3655:
Specification of the RDS standard, available via the RDS Forum
3184:. National Radio Systems Committee. April 2011. Archived from
2961:
2937:
2929:
1578:
frequency, so that radio receivers can automatically switch.)
1123:
TP: Traffic Program. Indicates this channel includes periodic
115:
between the data signal, the stereo pilot and the 38 kHz
3983:
3878:
3770:
3672:
RDS: "The Radio Data System", "The Broadcasters Guide to RDS"
3144:
3075:
2998:
1446:
916:
50067:1998 is separated into these sections according to the
319:
236:
165:
63:(EBU), but has since become an international standard of the
3292:"IEC Webstore Publication detail: IEC 62106 Ed. 1.0 English"
2898:
form, with the most significant bit being the "Local Offset
288:
Radio Data System display of an FM Radio station from Spain.
212:
3246:
3157:– ≈6.5 kbit/s data transmission over Analog TV channel
2957:" – the bottom line scrolls to reveal the rest of the text.
2915:
1246:
Block 3 is used for repeating program identification code.
721:
164:
The EBU Technical Committee launched a project at its 1974
49:
3695:
3223:. Geneva, Switzerland: RDS Forum. 25 March 2009. p. 1
1589:
3747:
3665:
3536:
European Broadcasting Union; RDS Forum (22 August 1997).
3365:"NRSC Activates PI Codes for FM Translators Web Resource"
3043:
323:
90:
1344:
248:
RadioText (eRT) 128 byte long with UTF-8 character set.
187:
European Committee for Electrotechnical Standardization
16:
Communications protocol standard in FM radio broadcasts
3584:
RDS: Radio Data System (Mobile Communications Library)
2894:
within the range −15.5h to +15.5h. It is expressed in
1519:
Application Identification for Open Data Applications
930:
3482:(Technical report). National Radio Systems Committee
959:
3684:
xRDS "Extending the RDS data transmission capacity"
3314:"3232a-1982 Displayable character set for teletext"
2933:
Typical radio display when no RDS data is available
895:30, including commercially important (in the U.S.)
3218:"March 2009: RDS is now 25 – the complete history"
1001:Data within each block (and group) is transmitted
924:
3689:"xRDS presentation at the RDS Forum meeting 2011"
3442:
1120:B0: If B0=0 then Message Group Type A else Type B
952:signal which contains both the bit clock and the
4303:
3306:
2229:C3 to C0 : Is the text segment offset value
943:
466:, RT and / or PTY, perhaps with "NEWS" override.
3712:FM Broadcast and TV Broadcast Aural Subcarriers
3257:
1137:????: Rest of the bits are group type dependent
3078:– a defunct RBDS emergency notification system
2482:Group type 4 – Version A – Clock time and date
907:
126:, but receivers may choose to use it only for
3733:
3037:Typical spectrum of composite baseband signal
798:
267:
3412:
3410:
2888:Note: The local time offset is expressed in
1953:
1483:Basic Tuning and Switching Information Only
968:The error correction is done using a 10-bit
3566:The Directory of European FM Broadcasting,
1494:Program Item Number and Slow Labeling Code
149:RDS was inspired by the development of the
3740:
3726:
3503:
3501:
3499:
3497:
3212:
3210:
3208:
3206:
3104:(Universal Encoder Communication Protocol)
3407:
3241:
1748:Decoder Identification Code : 4 bit
133:RDS is only used on analog stations. The
65:International Electrotechnical Commission
3173:
3171:
3053:(JSR-234) (in Java programming language)
3032:
2989:
2976:
2968:
2960:
2944:
2936:
2928:
392:
283:
271:
211:
40:standard for embedding small amounts of
20:
3507:
3494:
3416:
3362:
3263:
3203:
3093:Program and System Information Protocol
2985:
1590:Group type 0 – Version B – Station name
1581:
59:The standard began as a project of the
4304:
3472:
3179:"NRSC-4-B United States RBDS Standard"
2981:RDS on Radio C Yekaterinburg 103.7 MHz
462:More expensive car stereos will offer
151:Autofahrer-Rundfunk-Informationssystem
4118:
3721:
3570:, 13th ed., July 1, 2002, B5 format,
3168:
2753:
2319:
1345:Program identification code (PI code)
397:An example of RT RDS on Los Angeles'
3707:Decoding RDS TMC program and circuit
3072:– RBDS emergency notification system
2909:
1241:
1141:
476:
78:Both versions carry data at 1,187.5
3677:RDS Features Serving as Tuning Aids
3443:T. Beale; D. Kopitz (Spring 1993).
2606:Time and date are packed as these:
1012:
501:Program type (PTY) code assignment
443:US NRSC FM Translator Announcements
13:
4119:
3629:from the original on 30 April 2021
3363:Jurison, Alan (28 November 2017).
1554:
1131:
14:
4353:
3643:
3417:Jurison, Alan (9 December 2014).
3264:Hancock, Marion (February 1989).
960:Baseband coding (Data-link layer)
912:The RDS standard as specified in
157:(IRT) and the radio manufacturer
4274:
3419:"New Program Codes for RBDS, HD"
3247:Sony International (Europe) GMBH
939:(Session and presentation layer)
492:
194:National Radio Systems Committee
171:British Broadcasting Corporation
3529:
3466:
3436:
3051:Advanced Multimedia Supplements
950:differential Manchester encoded
531:No programme type or undefined
354:This is the unique 4 character
4214:Error detection and correction
3568:European FM Handbook 2002–2003
3473:Wright, Scott (January 1998).
3382:
3356:
3334:
3284:
3272:. No. 482. pp. 28–29
3235:
1727:TA : Traffic Announcement
904:into or out of North America.
453:
363:, or randomly assigned by the
144:
1:
3560:
3540:. version 5.1. Archived from
1452:
944:Data channel (Physical layer)
438:automotive navigation systems
3620:Institut für Rundfunktechnik
1289:Program Identification Code
1271:Program Identification Code
1168:Program Identification Code
1044:Program Identification Code
189:(CENELEC) standard in 1990.
155:Institut für Rundfunktechnik
7:
4287:Comparison of radio systems
3582:Dietmar Kopitz, Bev Marks,
3390:"RDS PTY codes & types"
3059:(in C programming language)
3028:
2973:Service menu of a car radio
908:RDS technical specification
373:PS (programme service name)
69:Radio Broadcast Data System
61:European Broadcasting Union
10:
4358:
4260:International broadcasting
4229:FM extended band in Brazil
3266:"Like radio, only more so"
2869:
2620:
2617:
2101:
1966:
1602:
1003:most significant bit first
514:
268:Content and implementation
4268:
4247:
4186:
4146:
4125:
4114:
4070:
4027:
3997:
3961:
3926:
3919:
3871:
3800:
3769:
3762:
2881:
2878:
2875:
2866:
2756:
2614:
2500:
2497:
2494:
2491:
2246:
2243:
2238:
2107:
2104:
2098:
1972:
1969:
1963:
1954:Group type 2 – Radio text
1747:
1744:
1739:
1608:
1605:
1599:
1507:
1482:
1382:Program Reference Number
1381:
1378:
1375:
1367:
1364:
1361:
1358:
1331:
1256:
1228:
1153:
1089:Fixed Meaning Per Group?
1035:
530:
122:The data is sent with an
56:and program information.
3161:
1194:Block Payload Bit Value
1113:Meaning of Block 2 Bits
349:programme identification
315:CT (clock time and date)
153:(ARI) in Germany by the
4239:Shortwave relay station
4138:Audio signal processing
2891:multiples of half hours
2325:Program Identification
2322:That This Field Is For
1730:M/S : Music/Speech
1536:Open Data Applications
1522:Open Data Applications
1292:Group Specific Payload
1189:Group Specific Payload
1186:Group Specific Payload
1130:PTY: Program Type (See
1066:bit notation per block
970:cyclic redundancy check
431:traffic message channel
331:enhanced other networks
298:alternative frequencies
203:
198:Traffic Message Channel
139:Program-associated data
38:communications protocol
4133:Audio data compression
3714:– Clifton Laboratories
3038:
3002:
2982:
2974:
2966:
2958:
2942:
2934:
2902:(LOS), 0 = + (east of
2108:Block 4 : 26bits
2105:Block 3 : 26bits
2102:Block 2 : 26bits
2099:Block 1 : 26bits
1973:Block 4 : 26bits
1970:Block 3 : 26bits
1967:Block 2 : 26bits
1964:Block 1 : 26bits
1609:Block 4 : 26bits
1606:Block 3 : 26bits
1603:Block 2 : 26bits
1600:Block 1 : 26bits
1379:Program Area Coverage
954:differentially encoded
564:Soft rhythm and blues
401:
289:
281:
235:New character coding:
217:
216:Logo for RDS1 and RDS2
179:liquid-crystal display
54:station identification
26:
4327:Broadcast engineering
4234:Multipath propagation
4057:MPEG-1 Audio Layer II
3927:Frequency allocations
3802:Frequency allocations
3140:Internet radio device
3036:
2993:
2980:
2972:
2964:
2948:
2940:
2932:
2615:Half Block 2 Payload
583:Children's programmes
412:RT+ (radio text plus)
396:
287:
275:
215:
209:services worldwide.
124:error correction code
24:
4187:Technical (emission)
3452:EBU Technical Review
3064:Related technologies
2986:RDS decoder chipsets
2320:Version B Specifies
2096:RadioText Version B
1961:RadioText Version A
1745:Station Name :
1582:RDS message examples
1533:Clock Time and Date
1497:Program Item Number
1326:Offset Value (Sync)
1321:XXXX XXXX XXXX XXXX
1318:XXXX XXXX XXXX XXXX
1300:XXXX XXXX XXXX XXXX
1223:Offset Value (Sync)
1218:XXXX XXXX XXXX XXXX
1215:XXXX XXXX XXXX XXXX
1197:XXXX XXXX XXXX XXXX
1132:§ Program types
422:, traffic programme)
420:traffic announcement
380:PTY (programme type)
4312:1984 establishments
3007:ST Microelectronics
2879:UTC Minutes (0–59)
2871:Modified Julian Day
502:
307:providing the same
100:of the 19 kHz
46:FM radio broadcasts
42:digital information
4322:British inventions
4317:1984 introductions
3342:"Traffic Receiver"
3191:on 20 October 2016
3082:Data Radio Channel
3039:
3019:NXP Semiconductors
3011:Skyworks Solutions
3005:Companies such as
3003:
2983:
2975:
2967:
2959:
2943:
2935:
2882:Local Time Offset
2545:Check + Offset C'
2155:Check + Offset C'
1740:Character Segment
1656:Check + Offset C'
1472:Message Version B
1469:Message Version A
1297:Payload Bit Value
989:MBS (radio paging)
972:, with polynomial
523:RBDS program type
512:RBDS program type
500:
402:
318:Can synchronize a
290:
282:
218:
27:
4337:German inventions
4299:
4298:
4295:
4294:
4219:FM broadcast band
4126:Technical (audio)
4023:
4022:
3915:
3914:
3394:Electronics Notes
2910:Example RDS usage
2886:
2885:
2876:UTC Hours (0–23)
2598:
2597:
2551:Check + Offset D
2539:Check + Offset B
2512:Check + Offset A
2501:Block 4: 26 bits
2498:Block 3: 26 bits
2495:Block 2: 26 bits
2492:Block 1: 26 bits
2479:
2478:
2220:
2219:
2164:Check + Offset D
2149:Check + Offset B
2119:Check + Offset A
2091:
2090:
2032:Check + Offset D
2023:Check + Offset C
2014:Check + Offset B
1984:Check + Offset A
1951:
1950:
1721:
1720:
1665:Check + Offset D
1650:Check + Offset B
1620:Check + Offset A
1552:
1551:
1431:
1430:
1342:
1341:
1242:Message version B
1239:
1238:
1142:Message version A
1117:GTYPE: Group Type
1111:
1110:
933:(Data-link layer)
892:
891:
853:Serious classical
477:RDS compatibility
192:In 1992 the U.S.
30:Radio Data System
4349:
4342:Radio technology
4281:Radio portal
4279:
4278:
4277:
4255:History of radio
4199:AM expanded band
4116:
4115:
3999:Commercial radio
3924:
3923:
3767:
3766:
3742:
3735:
3728:
3719:
3718:
3701:GR-RDS on Github
3638:
3636:
3634:
3628:
3617:
3598:MSB VMA report,
3554:
3553:
3551:
3549:
3533:
3527:
3526:
3524:
3522:
3517:
3505:
3492:
3491:
3489:
3487:
3481:
3470:
3464:
3463:
3461:
3459:
3449:
3440:
3434:
3433:
3431:
3429:
3414:
3405:
3404:
3402:
3400:
3386:
3380:
3379:
3377:
3375:
3360:
3354:
3353:
3351:
3349:
3338:
3332:
3331:
3329:
3327:
3318:
3310:
3304:
3303:
3301:
3299:
3288:
3282:
3281:
3279:
3277:
3261:
3255:
3254:
3253:
3249:
3239:
3233:
3232:
3230:
3228:
3222:
3214:
3201:
3200:
3198:
3196:
3190:
3183:
3175:
3130:Error correction
2896:signed magnitude
2626:Payload Bit Pos
2621:Block 4 Payload
2618:Block 3 Payload
2609:
2608:
2486:
2485:
2236:
2235:
2093:
2092:
1958:
1957:
1737:
1736:
1594:
1593:
1460:
1459:
1353:
1352:
1249:
1248:
1146:
1145:
1028:
1027:
1013:Shared structure
997:
975:
927:(Physical layer)
608:Religious music
541:Rhythm and blues
520:RDS program type
509:RDS program type
503:
499:
85:
44:in conventional
4357:
4356:
4352:
4351:
4350:
4348:
4347:
4346:
4302:
4301:
4300:
4291:
4275:
4273:
4264:
4243:
4224:FM broadcasting
4194:AM broadcasting
4182:
4142:
4121:
4110:
4066:
4019:
3993:
3962:Digital systems
3957:
3942:
3911:
3872:Digital systems
3867:
3796:
3758:
3746:
3646:
3632:
3630:
3626:
3615:
3563:
3558:
3557:
3547:
3545:
3544:on 1 March 2000
3534:
3530:
3520:
3518:
3515:
3506:
3495:
3485:
3483:
3479:
3471:
3467:
3457:
3455:
3454:. pp. 5–11
3447:
3441:
3437:
3427:
3425:
3415:
3408:
3398:
3396:
3388:
3387:
3383:
3373:
3371:
3361:
3357:
3347:
3345:
3340:
3339:
3335:
3325:
3323:
3316:
3312:
3311:
3307:
3297:
3295:
3290:
3289:
3285:
3275:
3273:
3262:
3258:
3251:
3240:
3236:
3226:
3224:
3220:
3216:
3215:
3204:
3194:
3192:
3188:
3181:
3177:
3176:
3169:
3164:
3135:FM broadcasting
3110:– Using RDS in
3042:High-level RDS
3031:
2988:
2912:
2612:Time/Date Data
2548:Time/Date Data
2542:Time/Date Data
2536:Time/Date Data
2506:Block Internal
2484:
2113:Block Internal
1978:Block Internal
1956:
1614:Block Internal
1592:
1584:
1561:traffic reports
1557:
1555:Traffic Program
1455:
1347:
1244:
1144:
1125:traffic reports
1015:
991:
973:
962:
946:
931:Baseband coding
910:
902:portable radios
866:Emergency test
829:Light classical
632:Religious talk
573:Current affairs
495:
479:
456:
405:RT (radio text)
270:
206:
147:
128:error detection
113:intermodulation
89:) on a 57
83:
80:bits per second
17:
12:
11:
5:
4355:
4345:
4344:
4339:
4334:
4329:
4324:
4319:
4314:
4297:
4296:
4293:
4292:
4290:
4289:
4284:
4269:
4266:
4265:
4263:
4262:
4257:
4251:
4249:
4245:
4244:
4242:
4241:
4236:
4231:
4226:
4221:
4216:
4211:
4206:
4201:
4196:
4190:
4188:
4184:
4183:
4181:
4180:
4175:
4173:Kahn-Hazeltine
4170:
4165:
4160:
4154:
4152:
4144:
4143:
4141:
4140:
4135:
4129:
4127:
4123:
4122:
4120:Related topics
4112:
4111:
4109:
4108:
4103:
4098:
4093:
4088:
4083:
4077:
4075:
4068:
4067:
4065:
4064:
4059:
4054:
4049:
4044:
4039:
4033:
4031:
4025:
4024:
4021:
4020:
4018:
4017:
4016:
4015:
4004:
4002:
3995:
3994:
3992:
3991:
3986:
3981:
3976:
3971:
3965:
3963:
3959:
3958:
3956:
3955:
3950:
3945:
3940:
3936:
3930:
3928:
3921:
3917:
3916:
3913:
3912:
3910:
3909:
3904:
3901:
3896:
3891:
3886:
3881:
3875:
3873:
3869:
3868:
3866:
3865:
3855:
3837:
3827:
3817:
3806:
3804:
3798:
3797:
3795:
3794:
3789:
3784:
3778:
3776:
3764:
3760:
3759:
3745:
3744:
3737:
3730:
3722:
3716:
3715:
3709:
3704:
3698:
3693:
3692:
3691:
3681:
3680:
3679:
3674:
3662:
3657:
3652:
3645:
3644:External links
3642:
3641:
3640:
3606:
3601:
3596:
3580:
3562:
3559:
3556:
3555:
3528:
3511:(April 1998).
3493:
3465:
3435:
3406:
3381:
3355:
3333:
3305:
3283:
3256:
3234:
3202:
3166:
3165:
3163:
3160:
3159:
3158:
3152:
3150:Radio receiver
3147:
3142:
3137:
3132:
3127:
3121:
3120:
3119:Related topics
3116:
3115:
3105:
3095:
3090:
3085:
3079:
3073:
3066:
3065:
3061:
3060:
3054:
3047:
3046:
3030:
3027:
2987:
2984:
2922:radio station
2911:
2908:
2884:
2883:
2880:
2877:
2874:
2868:
2865:
2861:
2860:
2857:
2854:
2851:
2848:
2845:
2842:
2839:
2836:
2833:
2830:
2827:
2824:
2821:
2818:
2815:
2812:
2809:
2806:
2803:
2800:
2797:
2794:
2791:
2788:
2785:
2782:
2779:
2776:
2773:
2770:
2767:
2764:
2761:
2758:
2755:
2752:
2751:Field Bit Pos
2748:
2747:
2744:
2741:
2738:
2735:
2732:
2729:
2726:
2723:
2720:
2717:
2714:
2711:
2708:
2705:
2702:
2699:
2696:
2693:
2690:
2687:
2684:
2681:
2678:
2675:
2672:
2669:
2666:
2663:
2660:
2657:
2654:
2651:
2648:
2645:
2642:
2639:
2636:
2633:
2630:
2627:
2623:
2622:
2619:
2616:
2613:
2596:
2595:
2593:
2590:
2588:
2585:
2583:
2580:
2578:
2576:
2574:
2571:
2568:
2565:
2562:
2560:
2557:
2553:
2552:
2549:
2546:
2543:
2540:
2537:
2534:
2531:
2528:
2525:
2522:
2519:
2516:
2513:
2510:
2507:
2503:
2502:
2499:
2496:
2493:
2490:
2483:
2480:
2477:
2476:
2473:
2470:
2467:
2464:
2461:
2458:
2455:
2452:
2449:
2446:
2442:
2441:
2438:
2435:
2432:
2429:
2426:
2423:
2420:
2417:
2414:
2411:
2407:
2406:
2403:
2400:
2397:
2394:
2391:
2388:
2385:
2382:
2379:
2376:
2372:
2371:
2368:
2365:
2362:
2359:
2356:
2353:
2350:
2347:
2344:
2341:
2337:
2336:
2333:
2330:
2318:
2315:
2312:
2309:
2306:
2303:
2300:
2297:
2294:
2290:
2289:
2286:
2283:
2280:
2277:
2274:
2271:
2268:
2265:
2262:
2259:
2256:
2253:
2249:
2248:
2245:
2242:
2240:
2231:
2230:
2227:
2218:
2217:
2215:
2212:
2209:
2207:
2204:
2202:
2199:
2196:
2193:
2190:
2187:
2184:
2181:
2178:
2175:
2173:
2170:
2166:
2165:
2162:
2159:
2156:
2153:
2150:
2147:
2144:
2141:
2138:
2135:
2132:
2129:
2126:
2123:
2120:
2117:
2114:
2110:
2109:
2106:
2103:
2100:
2097:
2089:
2088:
2086:
2083:
2080:
2078:
2075:
2072:
2070:
2067:
2064:
2061:
2058:
2055:
2052:
2049:
2046:
2043:
2041:
2038:
2034:
2033:
2030:
2027:
2024:
2021:
2018:
2015:
2012:
2009:
2006:
2003:
2000:
1997:
1994:
1991:
1988:
1985:
1982:
1979:
1975:
1974:
1971:
1968:
1965:
1962:
1955:
1952:
1949:
1948:
1945:
1943:
1941:
1939:
1936:
1933:
1931:
1929:
1927:
1925:
1923:
1921:
1918:
1915:
1911:
1910:
1908:
1905:
1903:
1901:
1899:
1897:
1894:
1891:
1889:
1887:
1885:
1883:
1880:
1877:
1873:
1872:
1870:
1868:
1865:
1863:
1861:
1859:
1857:
1855:
1852:
1849:
1847:
1845:
1842:
1839:
1835:
1834:
1832:
1830:
1828:
1825:
1823:
1821:
1819:
1817:
1815:
1813:
1810:
1807:
1804:
1801:
1797:
1796:
1793:
1790:
1787:
1784:
1781:
1778:
1775:
1772:
1769:
1766:
1763:
1760:
1757:
1754:
1750:
1749:
1746:
1743:
1741:
1732:
1731:
1728:
1719:
1718:
1716:
1713:
1710:
1708:
1705:
1703:
1700:
1697:
1694:
1691:
1688:
1685:
1682:
1679:
1676:
1674:
1671:
1667:
1666:
1663:
1660:
1657:
1654:
1651:
1648:
1645:
1642:
1639:
1636:
1633:
1630:
1627:
1624:
1621:
1618:
1615:
1611:
1610:
1607:
1604:
1601:
1598:
1591:
1588:
1583:
1580:
1556:
1553:
1550:
1549:
1547:
1545:
1542:
1538:
1537:
1534:
1531:
1528:
1524:
1523:
1520:
1517:
1514:
1510:
1509:
1506:
1503:
1499:
1498:
1495:
1492:
1489:
1485:
1484:
1481:
1478:
1474:
1473:
1470:
1467:
1464:
1454:
1451:
1429:
1428:
1425:
1423:
1421:
1418:
1415:
1413:
1411:
1408:
1405:
1403:
1401:
1398:
1395:
1393:
1391:
1388:
1384:
1383:
1380:
1377:
1374:
1370:
1369:
1366:
1363:
1360:
1357:
1346:
1343:
1340:
1339:
1336:
1333:
1330:
1327:
1323:
1322:
1319:
1316:
1313:
1310:
1307:
1304:
1301:
1298:
1294:
1293:
1290:
1287:
1284:
1281:
1278:
1275:
1272:
1269:
1268:Block Meaning
1265:
1264:
1261:
1258:
1255:
1252:
1243:
1240:
1237:
1236:
1233:
1230:
1227:
1224:
1220:
1219:
1216:
1213:
1210:
1207:
1204:
1201:
1198:
1195:
1191:
1190:
1187:
1184:
1181:
1178:
1175:
1172:
1169:
1166:
1165:Block Meaning
1162:
1161:
1158:
1155:
1152:
1149:
1143:
1140:
1139:
1138:
1135:
1128:
1121:
1118:
1109:
1108:
1105:
1102:
1099:
1096:
1093:
1090:
1086:
1085:
1082:
1079:
1076:
1073:
1070:
1067:
1063:
1062:
1057:
1054:
1051:
1048:
1045:
1042:
1041:Block Meaning
1038:
1037:
1034:
1031:
1014:
1011:
961:
958:
945:
942:
941:
940:
937:Message format
934:
928:
909:
906:
890:
889:
884:
881:
878:
875:
872:
868:
867:
864:
861:
858:
855:
850:
846:
845:
842:
839:
836:
831:
826:
822:
821:
816:
813:
810:
808:Easy listening
805:
801:
800:
797:
794:
791:
786:
783:
779:
778:
773:
772:National music
770:
767:
762:
757:
753:
752:
751:Spanish Music
749:
744:
741:
736:
733:
729:
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654:
649:
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641:
638:
634:
633:
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625:
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617:
614:
610:
609:
606:
605:Social affairs
603:
600:
595:
592:
588:
587:
584:
581:
578:
575:
570:
566:
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562:
559:
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548:
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494:
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478:
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455:
452:
451:
450:
444:
441:
434:
427:
423:
416:
413:
410:
406:
403:
388:
387:REG (regional)
385:
381:
378:
374:
370:
369:
352:
345:
334:
327:
316:
313:
301:
269:
266:
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258:
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240:
233:
225:
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205:
202:
146:
143:
137:equivalent is
15:
9:
6:
4:
3:
2:
4354:
4343:
4340:
4338:
4335:
4333:
4332:Digital radio
4330:
4328:
4325:
4323:
4320:
4318:
4315:
4313:
4310:
4309:
4307:
4288:
4285:
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4235:
4232:
4230:
4227:
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4222:
4220:
4217:
4215:
4212:
4210:
4209:Digital radio
4207:
4205:
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4200:
4197:
4195:
4192:
4191:
4189:
4185:
4179:
4176:
4174:
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4009:
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3996:
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3785:
3783:
3780:
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3777:
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3768:
3765:
3761:
3757:
3754:
3753:digital audio
3750:
3743:
3738:
3736:
3731:
3729:
3724:
3723:
3720:
3713:
3710:
3708:
3705:
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3678:
3675:
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3669:
3667:
3663:
3661:
3658:
3656:
3653:
3651:
3648:
3647:
3625:
3621:
3618:(in German).
3614:
3613:
3607:
3605:
3602:
3600:
3597:
3595:
3593:
3592:0-89006-744-9
3589:
3585:
3581:
3579:
3577:
3576:951-98733-1-7
3573:
3569:
3565:
3564:
3543:
3539:
3532:
3514:
3510:
3504:
3502:
3500:
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3187:
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3153:
3151:
3148:
3146:
3143:
3141:
3138:
3136:
3133:
3131:
3128:
3126:
3125:Digital radio
3123:
3122:
3118:
3117:
3114:applications.
3113:
3109:
3108:RDS OF THINGS
3106:
3103:
3099:
3096:
3094:
3091:
3089:
3086:
3083:
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3074:
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3052:
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3026:
3024:
3020:
3016:
3015:Austin, Texas
3012:
3008:
3000:
2997:
2992:
2979:
2971:
2963:
2956:
2955:Save a Prayer
2952:
2947:
2939:
2931:
2927:
2925:
2921:
2917:
2907:
2905:
2901:
2897:
2893:
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2250:
2241:
2239:Text Segment
2237:
2234:
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2225:
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2216:
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2210:
2208:
2205:
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2031:
2028:
2025:
2022:
2019:
2016:
2013:
2010:
2007:
2004:
2001:
1998:
1995:
1992:
1989:
1986:
1983:
1980:
1977:
1976:
1960:
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1946:
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1389:
1387:Bit Position
1386:
1385:
1376:Country Code
1372:
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1355:
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1337:
1334:
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1199:
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1006:
1004:
999:
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985:
983:
977:
974:x+x+x+x+x+x+1
971:
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957:
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951:
938:
935:
932:
929:
926:
923:
922:
921:
919:
915:
905:
903:
898:
897:radio formats
888:
885:
882:
879:
876:
873:
870:
869:
865:
862:
859:
856:
854:
851:
848:
847:
843:
840:
837:
835:
832:
830:
827:
824:
823:
820:
817:
814:
811:
809:
806:
803:
802:
795:
792:
790:
787:
784:
781:
780:
777:
774:
771:
768:
766:
763:
761:
758:
755:
754:
750:
748:
747:Country music
745:
742:
740:
737:
734:
731:
730:
727:Spanish Talk
726:
723:
720:
717:
715:
712:
709:
706:
705:
701:
698:
695:
693:
690:
687:
684:
683:
680:
677:
674:
671:
669:
666:
663:
660:
659:
655:
653:
650:
647:
645:
642:
639:
636:
635:
631:
629:
626:
623:
621:
618:
615:
612:
611:
607:
604:
601:
599:
596:
593:
590:
589:
585:
582:
579:
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574:
571:
568:
567:
563:
560:
557:
554:
552:
549:
546:
545:
542:
539:
536:
533:
527:
526:
522:
519:
516:
511:
508:
505:
504:
498:
493:Program types
490:
486:
483:
474:
468:
465:
461:
460:
459:
449:
445:
442:
439:
435:
432:
428:
424:
421:
417:
414:
411:
407:
404:
400:
395:
389:
386:
382:
379:
375:
372:
371:
366:
362:
357:
353:
350:
346:
343:
340:
335:
332:
328:
325:
321:
317:
314:
310:
306:
302:
299:
295:
294:
293:
286:
279:
274:
262:
259:
256:
253:
250:
247:
244:
241:
238:
234:
231:
227:
226:
223:
220:
219:
214:
210:
201:
199:
195:
190:
188:
183:
180:
174:
172:
167:
162:
160:
156:
152:
142:
140:
136:
131:
129:
125:
120:
118:
114:
110:
106:
103:
99:
95:
92:
88:
81:
76:
74:
70:
66:
62:
57:
55:
51:
47:
43:
39:
35:
31:
23:
19:
4272:
4095:
3756:broadcasting
3631:. Retrieved
3611:
3583:
3567:
3546:. Retrieved
3542:the original
3531:
3519:. Retrieved
3484:. Retrieved
3475:
3468:
3456:. Retrieved
3451:
3438:
3426:. Retrieved
3422:
3397:. Retrieved
3393:
3384:
3374:17 September
3372:. Retrieved
3368:
3358:
3346:. Retrieved
3336:
3324:. Retrieved
3320:
3308:
3296:. Retrieved
3286:
3274:. Retrieved
3269:
3259:
3237:
3225:. Retrieved
3193:. Retrieved
3186:the original
3004:
2913:
2890:
2889:
2887:
2864:Description
2605:
2602:
2599:
2327:
2324:
2321:
2232:
2221:
2214:8 bits char
2211:8 bits char
2161:Character D
2158:Character C
2085:8 bits char
2082:8 bits char
2077:8 bits char
2074:8 bits char
2029:Character D
2026:Character C
2020:Character B
2017:Character A
1733:
1722:
1715:8 bits char
1712:8 bits char
1662:Character B
1659:Character A
1585:
1575:
1573:
1565:
1558:
1456:
1432:
1348:
1245:
1112:
1059:
1023:
1019:
1016:
1007:
1000:
986:
982:burst errors
978:
967:
963:
947:
925:Data channel
911:
893:
796:Oldies music
668:Classic rock
656:Personality
577:Information
496:
487:
484:
480:
472:
457:
333:information)
291:
221:Key features
207:
191:
184:
175:
163:
148:
132:
121:
109:interference
107:to minimize
77:
72:
68:
58:
33:
29:
28:
25:The RDS logo
18:
4204:Cable radio
4147:Technical (
3907:DVB-T2 Lite
3763:Terrestrial
3696:RDSList.com
3423:Radio World
3195:31 December
2996:Demodulator
2951:Duran Duran
1508:Radio Text
1463:Group Type
1274:Group Type
1171:Group Type
992: [
874:Other music
841:Documentary
812:Soft music
799:Unassigned
594:Information
454:RDS support
384:calamities.
356:hexadecimal
145:Development
4306:Categories
4086:DirectBand
4072:Subcarrier
3774:modulation
3639:(31 pages)
3561:References
3548:8 February
3326:4 November
3243:EP 1432157
3112:Smart City
3088:DirectBand
3057:OpenMAX AL
3021:(formerly
2920:Nottingham
2906:), 1 = −.
2556:Bit Value
2247:Version B
2244:Version A
2169:Bit Value
2037:Bit Value
1670:Bit Value
1466:Bit Value
1453:Group type
1335:Offset C'
877:Classical
863:Alarm test
819:Folk music
785:Rock music
692:Adult hits
105:pilot tone
94:subcarrier
82:(about 1.2
4149:AM stereo
4008:Sirius XM
4001:providers
3920:Satellite
3666:RDS Forum
3521:30 August
3486:30 August
3458:30 August
3369:NAB Pilot
2904:Greenwich
2900:Sign" bit
2867:Reserved
2757:Reserved
1576:different
1568:simulcast
1368:Nibble 3
1365:Nibble 2
1362:Nibble 1
1359:Nibble 0
1338:Offset D
1332:Offset B
1329:Offset A
1235:Offset D
1232:Offset C
1229:Offset B
1226:Offset A
1069:b15 — b0
918:OSI model
887:Emergency
834:Nostalgia
760:Pop music
714:Soft rock
640:Education
586:Language
361:call sign
342:programme
305:frequency
159:Blaupunkt
102:FM stereo
4248:Cultural
4178:Magnavox
4151:formats)
4101:SCA/SCMO
4096:RDS/RBDS
3899:HD Radio
3889:DRM/DRM+
3884:DAB/DAB+
3633:30 April
3624:Archived
3428:18 April
3399:18 April
3344:. TomTom
3321:EBU Tech
3155:Teletext
3102:protocol
3070:ALERT FM
3029:See also
2924:Trent FM
2592:16 bits
2587:16 bits
2559:16 bits
2509:PI Code
2489:Version
2206:16 bits
2172:16 bits
2152:PI Code
2116:PI Code
2040:16 bits
1981:PI Code
1707:16 bits
1673:16 bits
1653:PI Code
1617:PI Code
1597:Version
1373:Meaning
1356:PI Code
1263:Block 4
1260:Block 3
1257:Block 2
1254:Block 1
1160:Block 4
1157:Block 3
1154:Block 2
1151:Block 1
1072:b15–b12
1036:Block 2
1033:Block 1
844:Weather
702:College
652:Phone-in
628:Religion
517:PTY code
506:PTY code
418:TA, TP (
135:HD Radio
98:harmonic
4074:signals
4042:AMR-WB+
3894:FMeXtra
3622:(IRT).
3509:CENELEC
3348:15 June
3276:3 April
3227:15 June
3023:Philips
3001:LC72723
2965:PI A206
2873:Number
2754:etc...
2582:2 bits
2422:etc...
2288:Char D
2285:Char C
2282:Char B
2279:Char A
2276:Char D
2273:Char C
2270:Char B
2267:Char A
2264:Offset
1759:Offset
1544:etc...
1541:etc...
1443:Belarus
776:Hip hop
765:Country
710:Science
699:Leisure
688:Culture
561:Finance
537:Weather
399:KFSH-FM
339:traffic
309:station
141:(PAD).
67:(IEC).
36:) is a
4168:Harris
4163:C-QUAM
4052:HE-AAC
4029:Codecs
4013:Canada
3979:DVB-SH
3953:S band
3948:L band
3934:C band
3858:L band
3749:Analog
3590:
3574:
3298:18 May
3270:Design
3252:
3084:(DARC)
2573:XXXXX
2515:GTYPE
2186:XXXXX
2122:GTYPE
2054:XXXXX
1987:GTYPE
1687:XXXXX
1623:GTYPE
1439:Norway
1435:France
1315:XXXXX
1312:XXXXX
1212:XXXXX
1209:XXXXX
1084:b4–b0
1081:b9–b5
1060:varies
1047:GTYPE
789:Oldies
739:Top 40
735:Varied
679:Public
675:Travel
598:Sports
409:song).
278:TomTom
117:DSB-SC
87:kbit/s
84:
4158:Belar
3984:S-DMB
3974:DAB-S
3879:CAM-D
3792:COFDM
3771:Radio
3627:(PDF)
3616:(PDF)
3516:(PDF)
3480:(PDF)
3448:(PDF)
3317:(PDF)
3221:(PDF)
3189:(PDF)
3182:(PDF)
3162:Notes
3145:Modem
3076:HEARO
2999:Sanyo
2564:0100
2328:Code
2177:0010
2045:0010
1678:0000
1530:0100
1516:0011
1505:0010
1491:0001
1480:0000
1447:Egypt
1303:XXXX
1200:XXXX
996:]
883:Alarm
857:Jazz
724:music
664:Drama
616:Sport
555:News
429:TMC (
329:EON (
320:clock
300:list)
237:UTF-8
166:Paris
4106:DARC
4081:AMSS
4062:DRA+
3943:band
3852:high
3751:and
3664:The
3635:2021
3588:ISBN
3572:ISBN
3550:2016
3523:2021
3488:2021
3460:2021
3430:2019
3401:2019
3376:2020
3350:2014
3328:2022
3300:2009
3278:2022
3229:2011
3197:2011
3098:UECP
3044:APIs
3017:and
2994:RDS
2953:'s "
2916:Sony
2524:PTY
2440:...
2437:...
2434:...
2431:...
2428:...
2425:...
2419:...
2416:...
2413:...
2410:...
2134:A/B
2131:PTY
1999:A/B
1996:PTY
1638:M/S
1632:PTY
1445:and
1400:b11
1397:b12
1390:b15
1286:APP
1283:PTY
1183:APP
1180:PTY
1104:Yes
1101:Yes
1098:Yes
1095:Yes
1092:Yes
1078:b10
1075:b11
1056:PTY
722:Jazz
644:Rock
620:Talk
551:News
365:NRSC
347:PI (
296:AF (
204:RDS2
111:and
73:RBDS
50:time
4091:PAD
4047:HDC
4037:AAC
3989:SDR
3969:ADR
3903:CDR
3862:UHF
3848:mid
3844:low
3840:VHF
3013:in
2521:TP
2518:B0
2475:32
2472:31
2469:64
2466:63
2463:62
2460:61
2457:15
2399:12
2396:11
2393:10
2261:C0
2258:C1
2255:C2
2252:C3
2146:C0
2143:C1
2140:C2
2137:C3
2128:TP
2125:B0
2011:C0
2008:C1
2005:C2
2002:C3
1993:TP
1990:B0
1947:DI
1907:DI
1867:DI
1827:DI
1756:C0
1753:C1
1647:C0
1644:C1
1641:DI
1635:TA
1629:TP
1626:B0
1427:b0
1420:b3
1417:b4
1410:b7
1407:b8
1280:TP
1277:B0
1177:TP
1174:B0
1107:No
1053:TP
1050:B0
464:TMC
324:UTC
230:EON
91:kHz
34:RDS
4308::
3850:/
3846:/
3834:HF
3830:SW
3824:MF
3820:MW
3814:LF
3810:LW
3787:FM
3782:AM
3586:,
3496:^
3450:.
3421:.
3409:^
3392:.
3367:.
3319:.
3268:.
3205:^
3170:^
3100:–
3009:,
2926:.
2859:0
2841:0
2823:0
2808:0
2778:10
2775:11
2772:12
2769:13
2766:14
2763:15
2760:16
2746:0
2716:10
2713:11
2710:12
2707:13
2704:14
2701:15
2698:0
2668:10
2665:11
2662:12
2659:13
2656:14
2653:15
2650:0
2570:X
2567:0
2533:R
2530:R
2527:R
2454:1
2451:1
2448:1
2445:1
2405:6
2402:5
2390:9
2387:2
2384:0
2381:1
2378:0
2375:0
2370:4
2367:3
2364:8
2361:7
2358:6
2355:5
2352:1
2349:1
2346:0
2343:0
2340:0
2335:2
2332:1
2317:4
2314:3
2311:2
2308:1
2305:0
2302:0
2299:0
2296:0
2293:0
2201:X
2198:X
2195:X
2192:X
2189:X
2183:X
2180:1
2069:X
2066:X
2063:X
2060:X
2057:X
2051:X
2048:0
1938:B
1935:A
1920:3
1917:1
1914:1
1896:B
1893:A
1882:2
1879:0
1876:1
1854:B
1851:A
1844:1
1841:1
1838:0
1812:B
1809:A
1806:0
1803:0
1800:0
1795:0
1792:1
1789:2
1786:3
1783:7
1780:6
1777:5
1774:4
1771:3
1768:2
1765:1
1762:0
1702:X
1699:X
1696:X
1693:X
1690:X
1684:X
1681:1
1527:4
1513:3
1502:2
1488:1
1477:0
1441:,
1437:,
1309:X
1306:1
1206:X
1203:0
1134:.)
994:fr
984:.
914:EN
880:31
871:15
860:30
849:14
838:29
825:13
815:28
804:12
793:27
782:11
769:26
756:10
743:25
718:24
696:23
672:22
648:21
624:20
602:19
580:18
558:17
534:16
52:,
3941:u
3939:K
3864:)
3860:(
3854:)
3842:(
3836:)
3832:(
3826:)
3822:(
3816:)
3812:(
3741:e
3734:t
3727:v
3637:.
3552:.
3525:.
3490:.
3462:.
3432:.
3403:.
3378:.
3352:.
3330:.
3302:.
3280:.
3231:.
3199:.
2856:1
2853:2
2850:3
2847:4
2844:±
2838:1
2835:2
2832:3
2829:4
2826:5
2820:1
2817:2
2814:3
2811:4
2805:1
2802:2
2799:3
2796:4
2793:5
2790:6
2787:7
2784:8
2781:9
2743:1
2740:2
2737:3
2734:4
2731:5
2728:6
2725:7
2722:8
2719:9
2695:1
2692:2
2689:3
2686:4
2683:5
2680:6
2677:7
2674:8
2671:9
2647:1
2644:2
2641:3
2638:4
2635:5
2632:6
2629:7
1127:.
732:9
707:8
685:7
661:6
637:5
613:4
591:3
569:2
547:1
528:0
433:)
351:)
232:)
71:(
32:(
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