BR7902506A - POLIAUDIO TV PROCESS - Google Patents
POLIAUDIO TV PROCESSInfo
- Publication number
- BR7902506A BR7902506A BR7902506A BR7902506A BR7902506A BR 7902506 A BR7902506 A BR 7902506A BR 7902506 A BR7902506 A BR 7902506A BR 7902506 A BR7902506 A BR 7902506A BR 7902506 A BR7902506 A BR 7902506A
- Authority
- BR
- Brazil
- Prior art keywords
- poliaudio
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
- H04N5/60—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals
- H04N5/607—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for more than one sound signal, e.g. stereo, multilanguages
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902506A BR7902506A (en) | 1979-04-24 | 1979-04-24 | POLIAUDIO TV PROCESS |
PCT/BR1980/000005 WO1980002350A1 (en) | 1979-04-24 | 1980-04-11 | Process polyaudio-tv |
EP19800900635 EP0027800A1 (en) | 1979-04-24 | 1980-11-04 | Process polyaudio-tv |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR7902506A BR7902506A (en) | 1979-04-24 | 1979-04-24 | POLIAUDIO TV PROCESS |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7902506A true BR7902506A (en) | 1980-11-04 |
Family
ID=4016318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7902506A BR7902506A (en) | 1979-04-24 | 1979-04-24 | POLIAUDIO TV PROCESS |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0027800A1 (en) |
BR (1) | BR7902506A (en) |
WO (1) | WO1980002350A1 (en) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2072527A (en) * | 1930-05-27 | 1937-03-02 | Communications Patents Inc | Multiple sound and picture recording and projection system |
US2911462A (en) * | 1952-09-24 | 1959-11-03 | John B Brady | Method for translating and silently reproducing languages |
BE558660A (en) * | 1956-06-25 | |||
GB844118A (en) * | 1957-07-22 | 1960-08-10 | Teleglobe Pay Tv System Inc | Television system |
US3153121A (en) * | 1960-09-01 | 1964-10-13 | Automatic Elect Lab | Airport multi-language announcing system |
US3221098A (en) * | 1962-08-15 | 1965-11-30 | Eugene S Feldman | Multiple lingual television in a multiplex broadcast system |
US3245157A (en) * | 1963-10-04 | 1966-04-12 | Westinghouse Electric Corp | Audio visual teaching system |
US3720788A (en) * | 1971-12-29 | 1973-03-13 | Prince Hotel Kk | Simultaneous language translation system |
FR2297533A1 (en) * | 1975-01-13 | 1976-08-06 | Villette Claude | Multi sound signals television signal device - modulates sound signals for transmission with picture signal to give commentaries in different languages |
-
1979
- 1979-04-24 BR BR7902506A patent/BR7902506A/en unknown
-
1980
- 1980-04-11 WO PCT/BR1980/000005 patent/WO1980002350A1/en unknown
- 1980-11-04 EP EP19800900635 patent/EP0027800A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
WO1980002350A1 (en) | 1980-10-30 |
EP0027800A1 (en) | 1981-05-06 |
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