GB9418905D0 - Transmitting and receiving apparatus for video signal with compressed audio signals - Google Patents
Transmitting and receiving apparatus for video signal with compressed audio signalsInfo
- Publication number
- GB9418905D0 GB9418905D0 GB9418905A GB9418905A GB9418905D0 GB 9418905 D0 GB9418905 D0 GB 9418905D0 GB 9418905 A GB9418905 A GB 9418905A GB 9418905 A GB9418905 A GB 9418905A GB 9418905 D0 GB9418905 D0 GB 9418905D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- transmitting
- video signal
- receiving apparatus
- audio signals
- compressed audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
- H04N7/087—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only
- H04N7/088—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital
- H04N7/0881—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical blanking interval only the inserted signal being digital the signal being time-compressed before its insertion and subsequently decompressed at reception
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Systems (AREA)
- Television Receiver Circuits (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12808694A JPH07322222A (en) | 1994-05-19 | 1994-05-19 | Transmitter and receiver for television signal |
Publications (2)
Publication Number | Publication Date |
---|---|
GB9418905D0 true GB9418905D0 (en) | 1994-11-09 |
GB2289590A GB2289590A (en) | 1995-11-22 |
Family
ID=14976061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9418905A Withdrawn GB2289590A (en) | 1994-05-19 | 1994-09-20 | Combining a compressed audio signal with a video signal |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPH07322222A (en) |
DE (1) | DE4441517A1 (en) |
GB (1) | GB2289590A (en) |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE758493A (en) * | 1969-11-05 | 1971-05-05 | Int Standard Electric Corp | METHOD OF TRANSMISSION OF AT LEAST ONE SOUND SIGNAL WITHIN THE FREQUENCY SPECTRUM OF AN IMAGE SIGNAL |
US3819852A (en) * | 1972-08-29 | 1974-06-25 | P Wolf | Method of reducing the interference signals during the transmission of af signals in time-compressed form |
DE2350477B2 (en) * | 1973-10-08 | 1977-03-24 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | COLOR TELEVISION SYSTEM WITH ADDITIONAL TRANSMISSION OF AUDIO SIGNALS ON THE REAR BLACK SHOULDER |
DE2516742A1 (en) * | 1975-04-16 | 1976-10-28 | Standard Elektrik Lorenz Ag | Black and white and colour TV transmission system - can be coded by PAL or NTSC system |
DE2705342C3 (en) * | 1977-02-09 | 1979-11-29 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | Color television system with additional transmission of sound signals on the rear blanking shoulder |
US4361852A (en) * | 1980-09-29 | 1982-11-30 | Sony Corporation | Signal processing circuit for video signal with buried audio signal |
US4429332A (en) * | 1981-05-18 | 1984-01-31 | Eeco Incorporated | Television compressed audio |
US4665431A (en) * | 1982-06-24 | 1987-05-12 | Cooper J Carl | Apparatus and method for receiving audio signals transmitted as part of a television video signal |
US4983967A (en) * | 1987-10-16 | 1991-01-08 | I.R.T. Electronics Pty. Limited | Transmission of audio in a video signal |
JPH04249485A (en) * | 1991-02-05 | 1992-09-04 | Nippon Hoso Kyokai <Nhk> | Audio multiplex transmission method |
JPH066775A (en) * | 1992-06-22 | 1994-01-14 | Fujitsu General Ltd | Voice signal transmission system |
-
1994
- 1994-05-19 JP JP12808694A patent/JPH07322222A/en active Pending
- 1994-09-20 GB GB9418905A patent/GB2289590A/en not_active Withdrawn
- 1994-11-22 DE DE19944441517 patent/DE4441517A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH07322222A (en) | 1995-12-08 |
DE4441517A1 (en) | 1995-11-23 |
GB2289590A (en) | 1995-11-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |