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69:. Unlike conventional records, the disc was driven by a surface-mounted wheel. This meant that its recording and playback speed decreased toward the edge of the disc (like the
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The
Audograph recorded on thin vinyl discs of 15cm diameter, recording from the inside to the outside, the opposite of conventional
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and other digital formats), to keep a more constant linear velocity and to improve playing time, which was ten minutes.
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format introduced in 1945. It recorded sound by pressing grooves into soft
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Off the Record: The technology and culture of sound recording in
America
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In 1950, Gray began to make a variant of the
Audograph for
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27:"Audograph" redirects here. Not to be confused with
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187:"History of The Dictation Equipment Industry"
164:"Vintage Technics, Gray Audograph model D6"
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500:Tefiphon/Teficord (early 1930s), Tefifon
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33:
14:
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152:The 78rpm Home Page - Center-Start 78s
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1401:
215:Restoring Gray Audograph recordings
24:
25:
1499:
1468:Audiovisual introductions in 1945
1362:Pioneer Artists Compact LaserDisc
812:Mohawk Message repeater cartridge
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1405:
890:Nippon Electronic Vity cassette
601:Cosmos Industries MX-303A/ANQ-1
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172:A late 1950s model which used
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13:
1:
87:
1421:. You can help Knowledge by
686:Thermionic Products Recordon
131:. Rutgers University Press.
7:
1483:Products introduced in 1945
1073:Analog-to-digital converter
980:Nippon Electronic Memo-call
10:
1504:
1400:
1196:Compact Disc Digital Audio
280:Music box cylinder or disc
227:Image of Audograph catalog
26:
1488:Brand name products stubs
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1146:Digital Compact Cassette
1034:Capitol Records Audiopak
884:Dictaphone Travel master
680:Telefunken magnetic disc
649:Crouzet-Jaeger cartridge
106:www.videointerchange.com
962:Assmann-Stuzzi Memocord
643:Protona Minifon special
264:audio recording formats
1046:Bandai micro cartridge
992:Muntz Stereo Mini-twin
123:Morton, David (2000).
47:
39:
38:Gray Audograph handset
914:Cousino Echo-matic II
394:Indestructible record
45:
37:
1010:Sanyo Tape cartridge
836:Rediffusion Reditune
715:Loose (reel-to-reel)
666:Magnetic stripe card
595:US Army RD-11B/GNQ-1
360:Perfected phonograph
288:(early 17th century)
824:Mohawk Midgetape RL
637:Protona Minifon P55
631:Protona Minifon P51
406:Blue Amberol record
388:Gold moulded record
382:Le CĂ©leste cylinder
354:Dictaphone cylinder
344:Phonograph cylinder
1478:1945 in technology
1279:Electronic circuit
1134:Digital Audio Tape
848:RCA tape cartridge
806:Cousino Echo-matic
704:Audio High Density
453:Edison Voicewriter
220:2017-09-03 at the
67:gramophone records
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40:
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1395:
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1338:
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1067:
1066:
902:Orrtronic Tapette
830:Dictaphone Dictet
429:Phonograph record
286:Mechanical cuckoo
56:dictation machine
16:(Redirected from
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1444:
1437:
1409:
1402:
1121:
1120:
974:DC-International
932:Compact cassette
750:Fullcoat magfilm
692:Record Maker Pye
659:Magnetic surface
589:Lorenz Textophon
412:Paradis cylinder
376:Stentor cylinder
314:
313:
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249:
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233:
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189:. Archived from
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168:Vintage Technics
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108:. Archived from
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1323:USB flash drive
1317:Toymax VJ Starz
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926:Philips EL 3583
872:Cousino MR-9000
860:Protona Attaché
854:Philips EL 3581
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558:Loose magnetic
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317:Grooved surface
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222:Wayback Machine
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102:"Audio History"
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80:, known as the
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1380:Timecode vinyl
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756:Stripe magfilm
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568:Wire recording
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400:Amberol record
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209:External links
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112:on 2003-07-29.
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52:Gray Audograph
46:Gray Audograph
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1473:Audio storage
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1350:Mini-cassette
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1311:Takara E-kara
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1157:Sound-on-film
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1125:Magnetic tape
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956:Micro pack 35
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516:Sound-on-film
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477:Highway Hi-Fi
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193:on 2016-06-16
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138:0-8135-2747-3
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53:
44:
36:
30:
19:
1423:expanding it
1412:
1397:
1289:(late 1970s)
1188:Optical disc
1052:Picocassette
1048:(late 1980s)
842:Saba Sabafon
613:RCA MI-12877
607:RCA MI-12875
493:Grooved tape
464:
459:SoundScriber
455:(late 1940s)
441:Diamond disc
422:Grooved disc
324:Phonautogram
292:Punched card
195:. Retrieved
191:the original
181:
167:
158:
147:
126:
118:
110:the original
105:
96:
81:
75:
71:Compact Disc
64:
51:
49:
1099:PCM adaptor
1087:X80/ProDigi
1081:Soundstream
968:Cantata 700
938:Grundig En3
732:Magnetophon
619:Peirce 265B
483:Bandai 8ban
350:Graphophone
174:transistors
82:Peatrophone
1462:Categories
1305:Yaboom Box
1293:MP3 player
1287:Sound chip
1105:DA-88/DTRS
920:Stereo-Pak
818:Stenorette
698:Synchrofax
548:Fantasound
542:Photophone
435:Pathé disc
298:Music roll
272:Mechanical
197:2007-05-04
88:References
1386:VinylDisc
1232:DVD-Audio
1127:cartridge
944:Sabamobil
908:3M Scotch
866:Fidelipac
793:cartridge
774:3/4" tape
744:1/2" tape
738:1/4" tape
582:cartridge
578:Magnetic
536:Movietone
530:Tri-Ergon
524:Phonofilm
505:Dictabelt
471:Long play
465:Audograph
262:Physical
29:Autograph
18:Audograph
1368:CD Video
1299:HitClips
1256:BD-Audio
1250:DualDisc
1238:DataPlay
1208:MiniDisc
986:PlayTape
800:Optaphon
364:Ediphone
336:cylinder
334:Grooved
218:Archived
78:AT&T
1415:product
1356:U-matic
1329:MicroSD
1116:Digital
1040:Elcaset
950:8-track
780:3" tape
768:2" tape
762:1" tape
384:(1890s)
378:(1890s)
372:(1890s)
170:. 2022.
62:discs.
1388:(2007)
1382:(2001)
1376:(1991)
1370:(1987)
1364:(1986)
1358:(1971)
1352:(1967)
1343:Hybrid
1331:(2007)
1325:(2004)
1319:(2002)
1313:(2001)
1307:(1999)
1301:(2000)
1295:(1996)
1270:(2014)
1268:MQA-CD
1264:(2013)
1258:(2008)
1252:(2004)
1246:(2004)
1240:(2002)
1234:(2000)
1228:(1999)
1222:(1995)
1216:(1993)
1210:(1992)
1204:(1989)
1198:(1982)
1179:(1993)
1173:(1990)
1167:(1986)
1148:(1992)
1142:(1992)
1136:(1987)
1107:(1993)
1101:(1982)
1095:(1982)
1089:(1980)
1083:(1976)
1060:(1988)
1054:(1985)
1042:(1976)
1036:(1972)
1030:(1972)
1024:(1971)
1018:(1971)
1012:(1969)
1006:(1969)
1000:(1968)
994:(1967)
988:(1966)
982:(1965)
976:(1965)
970:(1965)
964:(1965)
958:(1964)
952:(1964)
946:(1964)
940:(1964)
934:(1963)
928:(1963)
922:(1962)
916:(1962)
910:(1962)
904:(1962)
898:(1962)
892:(1961)
886:(1961)
880:(1961)
874:(1960)
868:(1959)
862:(1959)
856:(1958)
850:(1958)
844:(1958)
838:(1957)
832:(1957)
826:(1955)
820:(1954)
814:(1953)
808:(1952)
802:(1951)
782:(1978)
776:(1969)
770:(1967)
764:(1957)
758:(1953)
752:(1953)
746:(1953)
740:(1949)
734:(1935)
728:(1928)
706:(1978)
700:(1959)
694:(1953)
688:(1948)
682:(1945)
668:(1900)
651:(1962)
645:(1961)
639:(1955)
633:(1951)
627:(1951)
621:(1951)
615:(1947)
609:(1947)
603:(1944)
597:(1944)
591:(1942)
570:(1898)
550:(1940)
544:(1929)
538:(1926)
532:(1922)
526:(1919)
507:(1947)
485:(2004)
479:(1956)
473:(1948)
467:(1945)
461:(1945)
449:(1920)
443:(1912)
437:(1905)
431:(1889)
414:(1913)
408:(1912)
402:(1908)
396:(1907)
390:(1902)
366:(1888)
356:(1887)
346:(1877)
326:(1857)
309:Analog
300:(1883)
294:(1881)
135:
54:was a
1413:This
1244:Hi-MD
1016:HiPac
60:vinyl
1419:stub
1374:ADAT
1262:HFPA
1220:HDCD
1177:SDDS
1093:DASH
580:wire
560:wire
133:ISBN
50:The
1214:DTS
1171:CDS
1464::
1165:DD
1140:NT
166:.
104:.
84:.
1450:e
1443:t
1436:v
1425:.
362:/
352:/
255:e
248:t
241:v
200:.
176:.
141:.
31:.
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
