GB2130056B - Triphonic sound system - Google Patents

Triphonic sound system

Info

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
Application number
GB08330296A
Other versions
GB2130056A (en
GB8330296D0 (en
Inventor
Emil L Torick
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CBS Broadcasting Inc
Original Assignee
CBS Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by CBS Inc filed Critical CBS Inc
Publication of GB8330296D0 publication Critical patent/GB8330296D0/en
Publication of GB2130056A publication Critical patent/GB2130056A/en
Application granted granted Critical
Publication of GB2130056B publication Critical patent/GB2130056B/en
Expired legal-status Critical Current

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)
GB08330296A 1982-11-15 1983-11-14 Triphonic sound system Expired GB2130056B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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