603:| 0 | 1 | 2 | 3 | | 0 | 1 | 2 | 3 | Time slots _____ _ _____ _ / \_____/ \_/ \_____/ \_/ \ Preamble X _____ _ ___ ___ / \___/ \___/ \_____/ \_/ \ Preamble Y _____ _ _ _____ / \_/ \_____/ \_____/ \_/ \ Preamble Z ___ ___ ___ ___ / \___/ \___/ \___/ \___/ \ All 0 bits BMC encoded _ _ _ _ _ _ _ _ / \_/ \_/ \_/ \_/ \_/ \_/ \_/ \_/ \ All 1 bits BMC encoded | 0 | 1 | 2 | 3 | | 0 | 1 | 2 | 3 | Time slots
319:
298:
207:
1052:
remain unchanged during subsequent operations. A value of all zeros for the binary sample address code shall, for the purposes of transcoding to real time, or to time codes in particular, be taken as midnight (i.e., 00 h, 00 min, 00 s, 00 frame). Transcoding of the binary number to any conventional time code requires accurate sampling frequency information to provide the sample accurate time.
1051:
Bytes 18 to 21, Bits 0 to 7: Time of day sample address code. Value (each Byte): 32-bit binary value representing the first sample of current block. LSBs are transmitted first. Default value shall be logic "0". Note: This is the time-of-day laid down during the source encoding of the signal and shall
181:
for digital audio engineering—Guidelines for the use of the AES3 interface. This document provides guidelines for the use of AES3, AES Recommended
Practice for Digital Audio Engineering, Serial transmission format for two-channel linearly represented digital audio data. This document also covers the
106:
interconnect for both professional and domestic audio equipment, began in the late 1970s in a joint effort between the Audio
Engineering Society and the European Broadcasting Union, and culminated in the publishing of AES3 in 1985. The AES3 standard has been revised in 1992 and 2003 and is published
619:
There is one channel status bit in each subframe, a total of 192 bits or 24 bytes for each channel in each block. Between the AES3 and S/PDIF standards, the contents of the 192-bit channel status word differ significantly, although they agree that the first channel status bit distinguishes between
647:
bits 6–7: Sample rate. These bits are redundant when real-time audio is transmitted (the receiver can observe the sample rate directly), but are useful if AES3 data is recorded or otherwise stored. Options are unspecified, 48 kHz (the default), 44.1 kHz, and 32 kHz. Additional
682:
bits 3–5: Word length. Specifies the sample size, relative to the 20- or 24-bit maximum. Can specify 0, 1, 2 or 4 missing bits. Unused bits are filled with 0, but audio processing functions such as mixing will generally fill them in with valid data without changing the effective word
439:
Unset if the audio data are correct and suitable for D/A conversion. During the presence of defective samples, the receiving equipment may be instructed to mute its output. It is used by most CD players to indicate that concealment rather than error correction is taking place.
599:
The 8-bit preambles are transmitted in the time allocated to the first four time slots of each subframe (time slots 0 to 3). Any of the three marks the beginning of a subframe. X or Z marks the beginning of a frame, and Z marks the beginning of an audio block.
305:
AES/EBU signals can also be run using unbalanced BNC connectors a with a 75-ohm coaxial cable. The unbalanced version has a very long transmission distance as opposed to the 150 meters maximum for the balanced version. The AES-3id standard defines a 75-ohm
494:. While samples repeat each frame time, metadata is only transmitted once per audio block. At 48 kHz sample rate, there are 250 audio blocks per second, and 3,072,000 time slots per second supported by a 6.144 MHz biphase clock.
606:
In two-channel AES3, the preambles form a pattern of ZYXYXYXY..., but it is straightforward to extend this structure to additional channels (more subframes per frame), each with a Y preamble, as is done in the
706:
bits 3–6: Extended sample rate. This indicates other sample rates, not representable in byte 0 bits 6–7. Values are assigned for 24, 96, and 192 kHz, as well as 22.05, 88.2, and 176.4 kHz.
1989:
285:. Both were based on the original AES/EBU work. S/PDIF and AES3 are interchangeable at the protocol level, but at the physical level, they specify different electrical signalling levels and
660:
bits 0–3: Indicates the relationship of the two channels; they might be unrelated audio data, a stereo pair, duplicated mono data, music and voice commentary, a stereo sum/difference code.
226:. Type I connections are most often used in professional installations and are considered the standard connector for AES3. The hardware interface is usually implemented using
2600:
2425:
2288:
2246:
424:(MSB) last. If the auxiliary sample is used, bits 4–7 are not included. Data with smaller sample bit depths always have MSB at bit 27 and are zero-extended towards the
731:
Bytes 14–17: 32-bit sample address, incrementing block-to-block by 192 (because there are 192 frames per block). At 48 kHz, this wraps approximately every day.
310:
electrical variant of AES3. This uses the same cabling, patching and infrastructure as analogue or digital video, and is thus common in the broadcast industry.
198:
The AES3 standard parallels part 4 of the international standard IEC 60958. Of the physical interconnection types defined by IEC 60958, two are in common use.
2777:
1859:
506:
that identifies the subframe and its position within the audio block. Preambles are not normal BMC-encoded data bits, although they do still have zero
328:
The low-level protocol for data transmission in AES3 and S/PDIF is largely identical, and the following discussion applies for S/PDIF, except as noted.
490:. Frames contain 64 bit periods and are produced once per audio sample period. At the highest level, each 192 consecutive frames are grouped into an
110:
Variants using different physical connections are specified in IEC 60958. These are essentially consumer versions of AES3 for use within the domestic
1854:
2239:
1356:
1281:
1011:
360:. Each audio sample (of up to 24 bits) is combined with four flag bits and a synchronisation preamble which is four time slots long to make a
644:
bit 5: A value of 0 indicates that the source is locked to some (unspecified) external time sync. A value of 1 indicates an unlocked source.
1091:
AES11-2009 (r2019): AES recommended practice for digital audio engineering - Synchronization of digital audio equipment in studio operations
3074:
814:
2567:
2392:
2270:
2232:
2770:
2213:
345:
format at 44.1 kHz. No attempt was made to use a carrier able to support both rates; instead, AES3 allows the data to be run at
131:
83:
777:
and for logging and identifying audio content. It is embedded as a 32-bit binary word in bytes 18 to 21 of the channel status data.
2872:
462:
Bits from each frame of an audio block are collated giving a 192-bit channel status word. Its structure depends on whether AES3 or
3049:
2433:
1663:
1310:
1111:
AES52-2006 (r2017): AES standard for digital audio engineering - Insertion of unique identifiers into the AES3 transport stream
2724:
1189:
1149:
953:
In 1977, stimulated by the growing need for standards in digital audio, the AES Digital Audio
Standards Committee was formed.
3079:
2763:
1964:
1169:
1129:
1349:
451:
Forms a serial data stream for each channel (with 1 bit per frame), with a format specified in the channel status word.
114:
environment using connectors more commonly found in the consumer market. These variants are commonly known as S/PDIF.
2864:
1222:
1073:
728:
Bytes 10–13: Four ASCII characters indicating channel destination, to control automatic switchers. Less often used.
630:
bit 1: A value of 0 indicates this is linear audio PCM data. A value of 1 indicates other (usually non-audio) data.
2880:
709:
bit 7: Sampling frequency scaling flag. If set, indicates that the sample rate is multiplied by 1/1.001 to match
82:. The standard was first published in 1985 and was revised in 1992 and 2003. AES3 has been incorporated into the
1328:
761:. This byte is used to detect corruption of the channel status word, as might be caused by switching mid-block.
142:. It reproduces the AES3 professional digital audio interconnect standard and the consumer version of the same,
3064:
2990:
2963:
2109:
1342:
281:
applications. The precursor of the IEC 60958 Type II specification was the Sony/Philips
Digital Interface, or
2672:
1869:
1399:
1130:"ST 2110-31:2018 - SMPTE Standard - Professional Media Over Managed IP Networks: AES3 Transparent Transport"
480:
bit for detection of errors in data transmission. Excludes preamble; Bits 4–31 have an even number of ones.
2692:
2667:
2361:
2296:
803:
671:
bits 0–2: Aux bits usage. This indicates how the aux bits (time slots 4–7) are used. Generally set to 000
3022:
2786:
1015:
997:
75:
596:
The three preambles are called X, Y, Z in the AES3 standard; and M, W, B in IEC 958 (an AES extension).
2947:
2639:
1784:
1779:
1481:
1409:
830:
1170:"ST 302:2007 - SMPTE Standard - For Television — Mapping of AES3 Data into an MPEG-2 Transport Stream"
2687:
2629:
2528:
1115:
1095:
187:
178:
71:
2939:
2923:
2697:
2662:
2590:
2575:
2371:
2134:
1292:
401:
A low-quality auxiliary channel used as specified in the channel status word, notably for producer
390:
A synchronisation preamble (biphase mark code violation) for audio blocks, frames, and subframes.
2931:
2896:
1774:
1251:
1109:
1089:
758:
627:
bit 0: A value of 1 indicates this is AES3 channel status data. 0 indicates this is S/PDIF data.
139:
17:
2955:
3054:
806:
packets for transmission over an IP network using the SMPTE 2110 IP based multicast framework.
2657:
2533:
1914:
1804:
1365:
818:
425:
48:
2998:
2971:
2819:
2652:
2624:
2543:
2470:
2182:
2149:
2014:
1583:
620:
the two. In the case of AES3, the standard describes, in detail, the function of each bit.
421:
402:
278:
2509:
2333:
8:
2457:
2114:
540:
encoded.) Marks a word for channel A (left), other than at the start of an audio block.
3069:
2523:
2351:
2261:
2089:
2069:
338:
286:
135:
52:
44:
36:
3014:
3006:
2888:
1218:
1185:
1145:
1069:
350:
2755:
2224:
1314:
186:. The full details of AES-2id could once be studied in the standards section of the
2915:
1739:
1177:
1137:
406:
784:
standard provides information on the synchronization of digital audio structures.
2806:
1969:
1233:
1141:
774:
657:
Byte 1: indicates if the audio stream is stereo, mono or some other combination.
318:
107:
in AES and EBU versions. Early on, the standard was frequently known as AES/EBU.
60:
1265:
988:
486:
Two subframes (A and B, normally used for left and right audio channels) make a
3059:
2400:
1195:
1155:
846:
770:
1037:"Specification of the AES/EBU digital audio interface (The AES/EBU interface)"
918:"Specification of the AES/EBU digital audio interface (The AES/EBU interface)"
364:
of 32 time slots. The 32 time slots of each subframe are assigned as follows:
3043:
2508:
2192:
2187:
2177:
2172:
2167:
2159:
2154:
2144:
2129:
2124:
2079:
2064:
2059:
2054:
2044:
2034:
2024:
2019:
1999:
1994:
1984:
1959:
1949:
1939:
1904:
1899:
1889:
1884:
1874:
1849:
1844:
1181:
1036:
975:
917:
791:
standard describes how to insert unique identifiers into an AES3 bit stream.
734:
Bytes 18–21: 32-bit sample address offset to indicate samples since midnight.
307:
297:
223:
111:
103:
64:
56:
40:
1257:
592:
encoded.) Marks a word for channel A (left) at the start of an audio block.
277:
IEC 60958 Type II defines an unbalanced electrical or optical interface for
2840:
2835:
2139:
2119:
1839:
1814:
1799:
1794:
1789:
1769:
1764:
1759:
1754:
1749:
1744:
1734:
1729:
1724:
1424:
219:
2608:
1714:
1506:
1476:
1469:
1464:
634:
477:
725:
characters for indicating channel origin. Widely used in large studios.
2682:
2677:
2490:
2084:
2009:
1924:
1864:
799:
182:
description of related standards used in conjunction with AES3 such as
941:
190:
web site by downloading copies of the AES-2id document as a PDF file.
2811:
2498:
2197:
1974:
1909:
1698:
1693:
1688:
1683:
1678:
1668:
1658:
1653:
1643:
1638:
1633:
1628:
1618:
1613:
1608:
1593:
1588:
1578:
1573:
1568:
1558:
1553:
1548:
1543:
1538:
1533:
1528:
1523:
1501:
1496:
1486:
1459:
1454:
1444:
1439:
1434:
1429:
1419:
1414:
1404:
1389:
1384:
1379:
1258:
Specification of the
Digital Audio Interface (The AES/EBU interface)
2482:
2366:
2049:
1623:
1603:
1563:
1518:
1449:
1394:
215:
2580:
2475:
2278:
2074:
2039:
2029:
1598:
1511:
507:
206:
1334:
833:
network. The standard for packing AES3 frames into ATM cells is
697:
bits 0–1: Indicates the grade of the sample rate reference, per
2415:
2341:
2306:
2104:
2099:
2094:
2004:
1944:
1934:
1929:
1919:
1879:
1829:
624:
Byte 0: Basic control data: sample rate, compression, emphasis
463:
282:
227:
143:
91:
849: – Multichannel optical digital audio interface
663:
bits 4–7: Used to indicate the format of the user channel word
322:
Simple representation of the protocol for both AES3 and S/PDIF
2740:
2538:
2518:
2465:
2447:
2438:
2356:
2346:
1954:
1834:
1824:
1819:
1809:
1719:
1648:
1266:"Engineering Guidelines: The EBU/AES Digital Audio Interface"
834:
788:
781:
773:
data can be embedded within AES3 signals. It can be used for
722:
698:
183:
2647:
2585:
2410:
2321:
2316:
2301:
1979:
1894:
990:
Engineering
Guidelines: the EBU/AES Digital Audio Interface
817:-2007 defines how to encapsulate an AES3 data stream in an
749:
bit 6: If set, bytes 14–17 (sample address) are unreliable.
710:
608:
589:
563:
537:
746:
bit 5: If set, bytes 6–13 (channel labels) are unreliable.
1673:
1272:
349:
rate, and encoding the clock and the data together using
334:
1012:"The AES/EBU digital audio signal distribution standard"
743:
bit 4: If set, bytes 0–5 (signal format) are unreliable.
90:, and is available in a consumer-grade variant known as
342:
829:
AES3 digital audio format can also be carried over an
802:-31 defines how to encapsulate an AES3 data stream in
752:
bit 7: If set, bytes 18–21 (timestamp) are unreliable.
210:
XLR connectors, used for IEC 60958 type I connections.
2785:
2254:
964:
934:
737:
Byte 22: Channel status word reliability indication
502:The synchronisation preamble is a specially coded
117:
47:devices. An AES3 signal can carry two channels of
289:, which may be significant in some applications.
3041:
912:
910:
908:
177:is an AES information document published by the
691:Byte 3: Used only for multichannel applications
156:IEC 60958-2: Software Information Delivery Mode
866:Exactly 24 h 51 min 18.485333 s
566:encoded.) Marks a word for channel B (right).
333:AES3 was designed primarily to support stereo
2771:
2240:
1350:
1311:"AES3 / AES-EBU channel status byte settings"
905:
165:IEC 60958-5: Consumer application enhancement
27:Professional digital audio interface standard
1042:. European Broadcast Union. 2004. p. 12
648:sample rate options may be indicated in the
301:BNC connector, used for AES-3id connections.
986:
694:Byte 4: Additional sample rate information
497:
2778:
2764:
2247:
2233:
1357:
1343:
1279:
1014:. Broadcastengineering.com. Archived from
637:applied to the data. Generally set to 100
97:
2214:International Electrotechnical Commission
1231:
1212:
132:International Electrotechnical Commission
84:International Electrotechnical Commission
1063:
317:
296:
205:
149:The standard consists of several parts:
633:bits 2–4: Indicates the type of signal
193:
14:
3042:
1263:
1215:The Art of Digital Audio Third Edition
614:
162:IEC 60958-4: Professional applications
2759:
2725:Comparison of audio network protocols
2228:
1338:
1234:"The AES/EBU Digital Audio Interface"
1009:
765:
272:
3075:Audio Engineering Society standards
1010:Robin, Michael (1 September 2004).
201:
24:
2865:The Adventures of Marco & Gina
1206:
1068:. Focal Press. pp. 226, 228.
159:IEC 60958-3: Consumer applications
70:AES3 was jointly developed by the
49:pulse-code-modulated digital audio
25:
3091:
2255:Digital audio and video protocols
1364:
1245:
102:The development of standards for
2881:Once Upon a Time... Planet Earth
1260:Tech 3250-E third edition (2004)
1238:UK Conference: AES/EBU Interface
923:. European Broadcast Union. 2004
824:
292:
1282:"AES3 Channel Status Revisited"
1252:Download page for AES3 standard
1232:Watkinson, John (August 1989).
1162:
1122:
1102:
1082:
1057:
118:Related standards and documents
3050:Audio communications protocols
2964:Junior Eurovision Song Contest
1029:
1003:
980:
969:
958:
869:
860:
513:Three preambles are possible:
78:(EBU) and so is also known as
13:
1:
1280:Mark Yonge (June–July 2005).
1256:European Broadcasting Union,
898:
821:for television applications.
809:
794:
679:(used for 24-bit audio data).
2873:The Animals of Farthing Wood
1291:(101): 20–22. Archived from
1142:10.5594/SMPTE.ST2110-31.2018
804:Real-time Transport Protocol
398:Auxiliary sample (optional)
230:line drivers and receivers.
122:
7:
3080:European Broadcasting Union
2991:Europe's Biggest Dance Show
2787:European Broadcasting Union
1329:IEC - Historical Collection
998:European Broadcasting Union
944:. Audio Engineering Society
840:
313:
218:, three-conductor, 110-ohm
76:European Broadcasting Union
10:
3096:
2948:Eurovision Young Musicians
831:Asynchronous Transfer Mode
668:Byte 2: Audio word length
573:if previous time slot was
547:if previous time slot was
521:if previous time slot was
409:-to-studio communication.
169:
130:(formerly IEC 958) is the
2982:
2907:
2856:
2849:
2828:
2794:
2733:
2717:
2710:
2638:
2617:
2599:
2566:
2559:
2507:
2456:
2424:
2391:
2384:
2332:
2287:
2269:
2260:
2206:
1707:
1372:
1116:Audio Engineering Society
1096:Audio Engineering Society
585:. (Equivalently, 10011100
559:. (Equivalently, 10010110
533:. (Equivalently, 10010011
341:format at 48 kHz or
188:Audio Engineering Society
179:Audio Engineering Society
72:Audio Engineering Society
2940:Eurovision Young Dancers
2924:Eurovision Dance Contest
1213:Watkinson, John (2001).
1182:10.5594/SMPTE.ST302.2007
1066:Timecode: A user's guide
875:Generator polynomial is
853:
569:Z (or B) : 11101000
543:Y (or W) : 11100100
517:X (or M) : 11100010
498:Synchronisation preamble
337:encoded audio in either
140:digital audio interfaces
2932:Eurovision Song Contest
1064:Ratcliff, John (1999).
420:One sample stored with
214:Type I connections use
98:History and development
356:Each bit occupies one
323:
302:
234:Type I connector ends
211:
3065:Broadcast engineering
1264:Emmett, John (1995).
1176:: 1–9, October 2007,
1136:: 1–12, August 2018,
942:"About AES Standards"
819:MPEG transport stream
426:least significant bit
321:
300:
209:
2999:Euroclassic Notturno
2972:Let the Peoples Sing
2956:Jeux sans frontières
987:John Emmett (1995),
650:extended sample rate
422:most significant bit
279:consumer electronics
194:Hardware connections
153:IEC 60958-1: General
39:for the exchange of
615:Channel status word
459:Channel status (C)
369:
235:
3010:(2014, 2019, 2024)
2889:Pitt & Kantrop
2352:Open Sound Control
1158:on August 15, 2020
976:Standards web site
740:bits 0–3: Reserved
713:video frame rates.
652:field (see below).
367:
324:
303:
233:
212:
53:transmission media
45:professional audio
3037:
3036:
3033:
3032:
3015:Magic Circus Show
3007:Eurovision Debate
2753:
2752:
2749:
2748:
2706:
2705:
2555:
2554:
2380:
2379:
2222:
2221:
1191:978-1-68303-151-2
1151:978-1-68303-151-2
965:AES Official Site
891:+ 1, preset to 1.
766:Embedded timecode
484:
483:
351:biphase mark code
273:IEC 60958 type II
270:
269:
16:(Redirected from
3087:
2916:Eurovision Choir
2854:
2853:
2780:
2773:
2766:
2757:
2756:
2715:
2714:
2602:
2569:
2564:
2563:
2511:
2427:
2394:
2389:
2388:
2335:
2290:
2272:
2267:
2266:
2263:
2249:
2242:
2235:
2226:
2225:
1359:
1352:
1345:
1336:
1335:
1325:
1323:
1322:
1313:. Archived from
1306:
1304:
1303:
1297:
1286:
1276:
1270:
1241:
1228:
1200:
1199:
1194:, archived from
1166:
1160:
1159:
1154:, archived from
1126:
1120:
1119:
1106:
1100:
1099:
1086:
1080:
1079:
1061:
1055:
1054:
1048:
1047:
1041:
1033:
1027:
1026:
1024:
1023:
1007:
1001:
1000:
995:
984:
978:
973:
967:
962:
956:
955:
950:
949:
938:
932:
931:
929:
928:
922:
914:
892:
873:
867:
864:
721:Bytes 6–9: Four
718:Byte 5: Reserved
686:bits 6–7: Unused
407:recording studio
370:
366:
263:XLR female plug
255:XLR female jack
236:
232:
202:IEC 60958 type I
61:unbalanced lines
43:signals between
21:
3095:
3094:
3090:
3089:
3088:
3086:
3085:
3084:
3040:
3039:
3038:
3029:
2978:
2903:
2857:Animated series
2845:
2824:
2807:EBU colour bars
2790:
2784:
2754:
2745:
2729:
2702:
2634:
2613:
2595:
2551:
2503:
2452:
2420:
2376:
2328:
2283:
2256:
2253:
2223:
2218:
2202:
1703:
1368:
1363:
1320:
1318:
1309:
1301:
1299:
1295:
1284:
1268:
1248:
1225:
1217:. Focal Press.
1209:
1207:Further reading
1204:
1203:
1198:on June 3, 2018
1192:
1168:
1167:
1163:
1152:
1134:St 2110-31:2018
1128:
1127:
1123:
1108:
1107:
1103:
1088:
1087:
1083:
1076:
1062:
1058:
1045:
1043:
1039:
1035:
1034:
1030:
1021:
1019:
1008:
1004:
993:
985:
981:
974:
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963:
959:
947:
945:
940:
939:
935:
926:
924:
920:
916:
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906:
901:
896:
895:
874:
870:
865:
861:
856:
843:
827:
812:
797:
775:synchronization
768:
703:bit 2: Reserved
678:
675:(unused) or 001
674:
640:
617:
604:
588:
580:
572:
562:
554:
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536:
528:
520:
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316:
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28:
23:
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15:
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11:
5:
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2408:
2403:
2401:ADAT Lightpipe
2397:
2395:
2386:
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2378:
2377:
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2374:
2369:
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2037:
2032:
2027:
2022:
2017:
2012:
2007:
2002:
1997:
1992:
1987:
1982:
1977:
1972:
1967:
1962:
1957:
1952:
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1937:
1932:
1927:
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1246:External links
1244:
1243:
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1223:
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1190:
1161:
1150:
1121:
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1074:
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979:
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933:
903:
902:
900:
897:
894:
893:
868:
858:
857:
855:
852:
851:
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847:ADAT Lightpipe
842:
839:
826:
823:
811:
808:
796:
793:
771:SMPTE timecode
767:
764:
763:
762:
755:
754:
753:
750:
747:
744:
741:
735:
732:
729:
726:
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448:User data (U)
446:
442:
441:
437:
434:
430:
429:
418:
415:
414:8–27, or 4–27
411:
410:
399:
396:
392:
391:
388:
385:
381:
380:
377:
374:
368:AES3 subframe
331:
330:
315:
312:
294:
291:
274:
271:
268:
267:
266:XLR male jack
264:
261:
257:
256:
253:
252:XLR male plug
250:
246:
245:
242:
239:
224:XLR connectors
203:
200:
195:
192:
171:
168:
167:
166:
163:
160:
157:
154:
124:
121:
119:
116:
99:
96:
74:(AES) and the
57:balanced lines
26:
9:
6:
4:
3:
2:
3092:
3081:
3078:
3076:
3073:
3071:
3068:
3066:
3063:
3061:
3058:
3056:
3055:Digital audio
3053:
3051:
3048:
3047:
3045:
3025:
3024:
3020:
3017:
3016:
3012:
3009:
3008:
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2996:
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2718:Visual charts
2716:
2713:
2709:
2699:
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2268:
2265:
2259:
2250:
2245:
2243:
2238:
2236:
2231:
2230:
2227:
2215:
2212:
2211:
2209:
2205:
2199:
2196:
2194:
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2189:
2186:
2184:
2181:
2179:
2176:
2174:
2171:
2169:
2166:
2163:
2161:
2158:
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2148:
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2138:
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2098:
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2048:
2046:
2043:
2041:
2038:
2036:
2033:
2031:
2028:
2026:
2023:
2021:
2018:
2016:
2013:
2011:
2008:
2006:
2003:
2001:
1998:
1996:
1993:
1991:
1988:
1986:
1983:
1981:
1978:
1976:
1973:
1971:
1968:
1966:
1963:
1961:
1958:
1956:
1953:
1951:
1948:
1946:
1943:
1941:
1938:
1936:
1933:
1931:
1928:
1926:
1923:
1921:
1918:
1916:
1913:
1911:
1908:
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1798:
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1637:
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1632:
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1627:
1625:
1622:
1620:
1617:
1615:
1612:
1610:
1607:
1605:
1602:
1600:
1597:
1595:
1592:
1590:
1587:
1585:
1582:
1580:
1577:
1575:
1572:
1570:
1567:
1565:
1562:
1560:
1557:
1555:
1552:
1550:
1547:
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1540:
1537:
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1532:
1530:
1527:
1525:
1522:
1520:
1517:
1513:
1510:
1508:
1505:
1504:
1503:
1500:
1498:
1495:
1493:
1490:
1488:
1485:
1483:
1480:
1478:
1475:
1471:
1468:
1466:
1463:
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1458:
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1451:
1448:
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1443:
1441:
1438:
1436:
1433:
1431:
1428:
1426:
1423:
1421:
1418:
1416:
1413:
1411:
1408:
1406:
1403:
1401:
1398:
1396:
1393:
1391:
1388:
1386:
1383:
1381:
1378:
1377:
1375:
1371:
1367:
1366:IEC standards
1360:
1355:
1353:
1348:
1346:
1341:
1340:
1337:
1330:
1327:
1317:on 2012-02-22
1316:
1312:
1308:
1298:on 2015-05-01
1294:
1290:
1283:
1278:
1274:
1267:
1262:
1259:
1255:
1253:
1250:
1249:
1239:
1235:
1230:
1226:
1224:0-240-51587-0
1220:
1216:
1211:
1210:
1197:
1193:
1187:
1183:
1179:
1175:
1171:
1165:
1157:
1153:
1147:
1143:
1139:
1135:
1131:
1125:
1117:
1113:
1112:
1105:
1097:
1093:
1092:
1085:
1077:
1075:0-240-51539-0
1071:
1067:
1060:
1053:
1038:
1032:
1018:on 2012-07-09
1017:
1013:
1006:
999:
992:
991:
983:
977:
972:
966:
961:
954:
943:
937:
919:
913:
911:
909:
904:
890:
886:
882:
878:
872:
863:
859:
848:
845:
844:
838:
836:
832:
825:Other formats
822:
820:
816:
807:
805:
801:
792:
790:
785:
783:
778:
776:
772:
760:
756:
751:
748:
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742:
739:
738:
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733:
730:
727:
724:
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712:
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681:
670:
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646:
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636:
632:
629:
626:
625:
623:
622:
621:
612:
610:
601:
597:
591:
584:
576:
568:
565:
558:
550:
542:
539:
532:
524:
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515:
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511:
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489:
479:
476:
473:
470:
469:
465:
461:
458:
455:
454:
450:
447:
444:
443:
438:
436:Validity (V)
435:
432:
431:
427:
423:
419:
417:Audio sample
416:
413:
412:
408:
404:
400:
397:
394:
393:
389:
386:
383:
382:
378:
375:
372:
371:
365:
363:
359:
354:
352:
348:
344:
340:
336:
329:
326:
325:
320:
311:
309:
299:
293:BNC connector
290:
288:
284:
280:
265:
262:
259:
258:
254:
251:
248:
247:
243:
240:
238:
237:
231:
229:
225:
222:cabling with
221:
217:
208:
199:
191:
189:
185:
180:
176:
164:
161:
158:
155:
152:
151:
150:
147:
145:
141:
137:
133:
129:
115:
113:
112:high fidelity
108:
105:
104:digital audio
95:
93:
89:
85:
81:
77:
73:
68:
66:
65:optical fiber
62:
58:
54:
51:over several
50:
46:
42:
41:digital audio
38:
34:
30:
19:
3021:
3013:
3005:
3002:(since 1998)
2997:
2994:(since 2019)
2989:
2975:(since 1961)
2970:
2967:(since 2003)
2962:
2954:
2951:(since 1982)
2946:
2938:
2935:(since 1956)
2930:
2922:
2914:
2908:Competitions
2895:
2887:
2879:
2871:
2863:
2836:News Xchange
2801:
2795:Technologies
2405:
2311:
2150:27000-series
1491:
1319:. Retrieved
1315:the original
1300:. Retrieved
1293:the original
1288:
1237:
1214:
1196:the original
1173:
1164:
1156:the original
1133:
1124:
1110:
1104:
1090:
1084:
1065:
1059:
1050:
1044:. Retrieved
1031:
1020:. Retrieved
1016:the original
1005:
989:
982:
971:
960:
952:
946:. Retrieved
936:
925:. Retrieved
888:
884:
880:
876:
871:
862:
828:
813:
798:
786:
779:
769:
649:
618:
605:
598:
595:
582:
574:
556:
548:
530:
522:
512:
503:
501:
491:
487:
485:
379:Description
361:
357:
355:
346:
332:
327:
304:
276:
220:twisted pair
213:
197:
174:
173:
148:
127:
126:
109:
101:
87:
86:'s standard
79:
69:
32:
31:
29:
3018:(2010–2012)
2959:(1965–1999)
2943:(1985–2017)
2927:(2007–2008)
2919:(2017–2019)
2892:(2005–2006)
2876:(1993–1995)
2850:Productions
2609:DisplayPort
2548:WheatNet-IP
1174:St 302:2007
635:preemphasis
492:audio block
478:Even parity
474:Parity (P)
244:Device end
3044:Categories
2820:Eurovision
2683:SMPTE 2110
2678:SMPTE 2022
2491:EtherSound
2441:(SuperMAC)
2385:Audio only
1321:2009-03-24
1302:2013-09-01
1046:2014-01-07
1022:2012-05-13
948:2014-01-07
927:2014-01-07
899:References
815:SMPTE 302M
810:SMPTE 302M
800:SMPTE 2110
795:SMPTE 2110
611:protocol.
581:if it was
577:, 00010111
555:if it was
551:, 00011011
529:if it was
525:, 00011101
373:Time slot
287:impedances
241:Cable end
55:including
3070:IEC 60958
3023:Our World
2841:Rose d'Or
2816:Euroradio
2812:EBU R 128
2499:SoundGrid
2444:AudioRail
2312:Obsolete:
1240:. EBU-02.
757:Byte 23:
466:is used.
387:Preamble
358:time slot
128:IEC 60958
123:IEC 60958
88:IEC 60958
2983:Programs
2734:See also
2618:Ethernet
2534:Livewire
2483:CobraNet
2458:Ethernet
2367:RTP-MIDI
841:See also
504:preamble
403:talkback
362:subframe
314:Protocol
216:balanced
136:standard
37:standard
2802:AES/EBU
2581:HDBaseT
2544:Ravenna
2529:NetJack
2279:HDBaseT
2262:Control
2207:Related
1920:13522-5
1708:ISO/IEC
1599:62014-4
1512:61131-9
1507:61131-3
1477:60906-1
1470:60870-6
1465:60870-5
1289:Line up
683:length.
641:(none).
508:DC bias
428:(LSB).
353:(BMC).
260:Output
175:AES-2id
170:AES-2id
80:AES/EBU
18:AES/EBU
3026:(1967)
2900:(2003)
2884:(2008)
2868:(2003)
2829:Events
2568:Direct
2487:dSNAKE
2416:S/PDIF
2393:Direct
2372:DetNet
2342:Modbus
2307:Modbus
2271:Direct
1221:
1188:
1148:
1118:, 2006
1098:, 2009
1072:
464:S/PDIF
283:S/PDIF
249:Input
228:RS-422
144:S/PDIF
92:S/PDIF
63:, and
3060:Sound
2789:(EBU)
2741:AES47
2711:Other
2673:HBRMT
2560:Video
2539:Q-LAN
2524:Dante
2519:AES67
2476:Milan
2466:AES51
2448:MaGIC
2439:AES50
2434:A-Net
2357:AES70
2347:ONVIF
2198:81346
2193:80000
2188:42010
2183:39075
2178:38500
2173:33001
2168:29119
2164:29110
2160:27040
2155:27002
2145:27000
2140:26300
2135:24752
2130:24744
2125:24727
2120:24707
2115:23360
2110:23270
2105:23008
2100:23003
2095:23000
2090:22537
2085:22275
2080:21827
2075:21000
2070:20802
2065:20000
2060:19788
2055:19770
2050:19757
2045:19752
2040:18181
2035:18014
2030:18004
2025:17025
2020:17024
2015:16485
2010:16262
2005:15938
2000:15897
1995:15693
1990:15511
1985:15504
1980:15445
1975:15444
1970:15408
1965:15291
1960:15288
1955:14882
1950:14651
1945:14496
1940:14443
1935:13818
1930:13816
1925:13568
1915:13346
1910:13250
1905:12207
1900:11801
1895:11544
1890:11404
1885:11179
1880:11172
1875:10967
1870:10646
1865:10279
1860:10179
1855:10165
1850:10116
1845:10021
1699:63382
1694:63119
1689:63110
1684:62700
1679:62682
1674:62680
1669:62455
1664:62386
1659:62379
1654:62366
1649:62365
1644:62351
1639:62325
1634:62304
1629:62264
1624:62262
1619:62196
1614:62061
1609:62056
1604:62026
1594:61970
1589:61968
1584:61960
1579:61883
1574:61851
1569:61850
1564:61784
1559:61511
1554:61508
1549:61499
1544:61400
1539:61360
1534:61355
1529:61334
1524:61162
1519:61158
1502:61131
1497:61030
1492:60958
1487:60929
1482:60908
1460:60870
1455:60601
1450:60559
1445:60446
1440:60364
1435:60320
1430:60309
1425:60297
1420:60269
1415:60228
1410:60112
1405:60068
1400:60063
1395:60062
1390:60038
1385:60034
1380:60027
1331:, IHS
1296:(PDF)
1285:(PDF)
1269:(PDF)
1040:(PDF)
994:(PDF)
921:(PDF)
854:Notes
835:AES47
789:AES52
782:AES11
723:ASCII
699:AES11
488:frame
376:Name
184:AES11
35:is a
2693:RTMP
2648:IPTV
2586:HDMI
2495:REAC
2411:MADI
2406:AES3
2362:RTSP
2322:ZIPI
2317:mLAN
2302:MIDI
1840:9995
1835:9945
1830:9899
1825:9593
1820:9592
1815:9529
1810:9496
1805:9293
1800:9126
1795:8859
1790:8652
1785:8632
1780:8613
1775:7942
1770:7816
1765:7813
1760:7812
1755:7811
1750:7810
1745:6523
1740:6429
1735:5218
1730:4909
1725:2022
1720:1989
1219:ISBN
1186:ISBN
1146:ISBN
1070:ISBN
787:the
780:The
711:NTSC
609:MADI
590:NRZI
564:NRZI
538:NRZI
395:4–7
384:0–3
33:AES3
2897:Tom
2698:NDI
2688:SRT
2668:RTP
2663:NDI
2658:MTS
2653:MMT
2630:TSN
2625:AVB
2601:Bus
2591:SDI
2576:DVI
2471:AVB
2426:Bus
2297:CEC
2289:Bus
1715:646
1373:IEC
1273:EBU
1178:doi
1138:doi
759:CRC
471:31
456:30
445:29
433:28
405:or
347:any
339:DAT
335:PCM
308:BNC
138:on
134:'s
3046::
2640:IP
2510:IP
2334:IP
1287:.
1271:.
1236:.
1184:,
1172:,
1144:,
1132:,
1114:,
1094:,
1049:.
996:,
951:.
907:^
887:+
883:+
879:+
837:.
510:.
343:CD
146:.
94:.
67:.
59:,
2779:e
2772:t
2765:v
2248:e
2241:t
2234:v
1358:e
1351:t
1344:v
1324:.
1305:.
1275:.
1227:.
1180::
1140::
1078:.
1025:.
930:.
889:x
885:x
881:x
877:x
677:2
673:2
639:2
587:2
583:1
579:2
575:0
571:2
561:2
557:1
553:2
549:0
545:2
535:2
531:1
527:2
523:0
519:2
20:)
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