GB2130056B - Triphonic sound system - Google Patents
Triphonic sound systemInfo
- Publication number
- GB2130056B GB2130056B GB08330296A GB8330296A GB2130056B GB 2130056 B GB2130056 B GB 2130056B GB 08330296 A GB08330296 A GB 08330296A GB 8330296 A GB8330296 A GB 8330296A GB 2130056 B GB2130056 B GB 2130056B
- Authority
- GB
- United Kingdom
- Prior art keywords
- sound system
- triphonic sound
- triphonic
- sound
- 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.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04H—BROADCAST COMMUNICATION
- H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
- H04H20/86—Arrangements characterised by the broadcast information itself
- H04H20/88—Stereophonic broadcast systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04S—STEREOPHONIC SYSTEMS
- H04S3/00—Systems employing more than two channels, e.g. quadraphonic
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
- H04R2499/10—General applications
- H04R2499/15—Transducers incorporated in visual displaying devices, e.g. televisions, computer displays, laptops
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Stereophonic System (AREA)
- Stereo-Broadcasting Methods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US44157182A | 1982-11-15 | 1982-11-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
GB8330296D0 GB8330296D0 (en) | 1983-12-21 |
GB2130056A GB2130056A (en) | 1984-05-23 |
GB2130056B true GB2130056B (en) | 1986-06-25 |
Family
ID=23753416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08330296A Expired GB2130056B (en) | 1982-11-15 | 1983-11-14 | Triphonic sound system |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS59107655A (en) |
CA (1) | CA1202571A (en) |
FR (1) | FR2536234A1 (en) |
GB (1) | GB2130056B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3442388C1 (en) * | 1984-11-20 | 1986-03-20 | Institut für Rundfunktechnik GmbH, 8000 München | Method for audio transmission in a high-resolution television system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3812295A (en) * | 1970-10-19 | 1974-05-21 | Columbia Broadcasting Syst Inc | Quadraphonic reproducing system with gain riding logic |
US3679832A (en) * | 1971-03-23 | 1972-07-25 | Bell Telephone Labor Inc | Three-channel fm stereo transmission |
DE2220255A1 (en) * | 1972-04-25 | 1973-11-15 | Siemens Ag | METHOD OF TRANSMISSION OF THREE SIGNALS IN THE FREQUENCY BAND OF A STEREO SIGNAL FOR VHF BROADCASTING |
GB1522135A (en) * | 1974-08-29 | 1978-08-23 | Dolby Laboratories Inc | Stereophonic sound system |
US4339772A (en) * | 1980-10-14 | 1982-07-13 | Zenith Radio Corporation | TV Sound Transmission system |
-
1983
- 1983-11-14 CA CA000441129A patent/CA1202571A/en not_active Expired
- 1983-11-14 GB GB08330296A patent/GB2130056B/en not_active Expired
- 1983-11-15 FR FR8318138A patent/FR2536234A1/en not_active Withdrawn
- 1983-11-15 JP JP58214930A patent/JPS59107655A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2536234A1 (en) | 1984-05-18 |
CA1202571A (en) | 1986-04-01 |
JPS59107655A (en) | 1984-06-21 |
GB2130056A (en) | 1984-05-23 |
JPS6317378B2 (en) | 1988-04-13 |
GB8330296D0 (en) | 1983-12-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |