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FM transmission at 4.5 MHz. For
Japanese multichannel television sound a second channel, or sub-channel, is added to the original signal by using an FM sub-carrier at twice the line frequency (Fh, or 15374 Hz). In order to identify the different modes
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during 1962–1969. This system was modified and standardised by the EIAJ in
January 1979. Television stations in Japan with capability for bilingual and stereo sound transmissions used the callsign JO**-TAM, where "TAM" denotes their audio FM
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is also added on an AM carrier at 3.5 times the line frequency. The pilot tone frequencies are 982.5 Hz for stereo and 922.5 Hz for dual sound. Contrary to
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these pilot tones are not coupled to the line frequency but were instead chosen to allow use of filters already employed in the Pocket Bell
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Numaguchi, Yasutaka (December 1979). "Present Status of
Multichannel-Sound Television Broadcasting in Japan".
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television programs started being broadcast in Japan in
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161:(3 additional audio channels on 4.5 MHz audio carriers)
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in 2010–2012 which eventually rendered EIAJ MTS obsolete.
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sub-carrier designation, until digital switchover to
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1272:This article about television technology is a
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43:. There might be a discussion about this on
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82:television sound standard created by the
63:Learn how and when to remove this message
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1120:Also used in China's DVB-S/S2 network.
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100:" system originally developed by the
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192:IEEE Transactions on Broadcasting
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625:Field-sequential color system
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159:Multichannel Television Sound
1276:. You can help Knowledge by
1205:Reverse Standards Conversion
7:
1338:Television technology stubs
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102:NHK Technical Research Labs
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249:Broadcast video formats
200:10.1109/TBC.1979.266340
1215:Television transmitter
194:. BC-25 (4): 128–136.
1328:Television technology
1323:Broadcast engineering
1200:MPEG transport stream
1027:MPEG-1 Audio Layer II
590:Mechanical television
498:Zweikanalton (A2/IGR)
1235:Widescreen signaling
1210:Standards conversion
1195:Moving image formats
33:confusing or unclear
1190:Display motion blur
41:clarify the article
1241:Analogue TV Topics
120:TV standard has a
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1032:MPEG Multichannel
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309:(Color systems:
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867:MPEG-4 Visual
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116:The original
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45:the talk page
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29:This article
27:
18:
17:
1278:expanding it
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1256:
781:MPEG-2 Video
477:
319:Clear-Vision
191:
185:
170:Zweikanalton
143:Zweikanalton
134:
130:
126:
115:
94:stereo sound
88:
80:multichannel
75:
74:
59:
50:
39:Please help
30:
1239:Templates (
956:MPEG-H HEVC
695:Progressive
1317:Categories
1083:Captioning
885:MPEG-4 AVC
653:Interlaced
578:Historical
514:Captioning
473:BTSC (MTS)
448:1250 lines
432:1125 lines
261:Television
177:References
139:pilot tone
135:dual sound
35:to readers
1220:Test card
893:ATSC A/72
799:DVB 3D-TV
411:819 lines
339:625 lines
299:525 lines
281:405 lines
107:multiplex
90:Bilingual
53:June 2020
1132:Defunct.
1098:Teletext
964:ATSC 3.0
620:567-line
615:455-line
610:441-line
605:375-line
600:343-line
595:180-line
585:Pre-1940
539:Teletext
419:System E
347:System B
307:System M
289:System A
208:19830970
153:See also
149:system.
122:monaural
118:System M
76:EIAJ MTS
979:ISDB-S3
928:MobaHo!
875:MobaHo!
644:Digital
391:PALplus
31:may be
1052:HE-AAC
974:HD DMB
519:CGMS-A
455:HD-MAC
315:NTSC-J
272:Analog
206:
131:stereo
111:ISDB-T
1333:Sound
994:Audio
946:ABS-S
918:SBTVD
857:ABS-S
816:ABS-S
759:UHDTV
752:1080p
683:1080i
483:NICAM
465:Audio
395:SECAM
387:PAL-N
329:B-MAC
323:PAL-M
204:S2CID
165:NICAM
147:pager
133:, or
98:FM-FM
78:is a
1274:stub
1088:CPCM
1042:LPCM
1012:AC-4
1002:AC-3
984:DTMB
938:AVS2
923:1seg
908:DTMB
898:CMMB
852:DTMB
844:AVS+
834:CMMB
811:DTMB
806:ISDB
789:ATSC
747:720p
742:HDTV
735:576p
730:480p
725:EDTV
718:288p
713:240p
708:1seg
703:LDTV
678:HDTV
671:576i
666:480i
661:SDTV
630:OSKM
559:VITC
549:VEIL
478:EIAJ
439:MUSE
311:NTSC
137:) a
127:mono
92:and
84:EIAJ
1184:DCI
1093:EPG
1073:AFD
1047:AAC
1037:PCM
1022:DRA
1017:DTS
1006:5.1
969:DVB
913:DVB
903:DMB
826:AVS
794:DVB
569:XDS
564:WSS
554:VIT
544:VBI
534:PDC
529:GCR
524:EPG
488:SAP
401:MAC
383:PAL
196:doi
1319::
1125:^
1113:^
769:8K
764:4K
421:,
393:,
389:,
385:,
377:,
373:,
369:,
365:,
361:,
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353:,
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202:.
172:A2
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379:N
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371:K
367:I
363:H
359:G
355:D
351:C
325:)
241:e
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125:(
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37:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.