GB8729938D0 - Sound detection apparatus for television signals - Google Patents

Sound detection apparatus for television signals

Info

Publication number
GB8729938D0
GB8729938D0 GB878729938A GB8729938A GB8729938D0 GB 8729938 D0 GB8729938 D0 GB 8729938D0 GB 878729938 A GB878729938 A GB 878729938A GB 8729938 A GB8729938 A GB 8729938A GB 8729938 D0 GB8729938 D0 GB 8729938D0
Authority
GB
United Kingdom
Prior art keywords
detection apparatus
television signals
sound detection
sound
television
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.)
Granted
Application number
GB878729938A
Other versions
GB2200809A (en
GB2200809B (en
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric Co Ltd
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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Publication of GB8729938D0 publication Critical patent/GB8729938D0/en
Publication of GB2200809A publication Critical patent/GB2200809A/en
Application granted granted Critical
Publication of GB2200809B publication Critical patent/GB2200809B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Processing Of Color Television Signals (AREA)
  • Color Television Systems (AREA)
GB8729938A 1986-12-27 1987-12-23 Sound detection apparatus for television signals Expired - Lifetime GB2200809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61311753A JP2514014B2 (en) 1986-12-27 1986-12-27 L-SECAM system TV signal audio detector

Publications (3)

Publication Number Publication Date
GB8729938D0 true GB8729938D0 (en) 1988-02-03
GB2200809A GB2200809A (en) 1988-08-10
GB2200809B GB2200809B (en) 1991-01-23

Family

ID=18021061

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8729938A Expired - Lifetime GB2200809B (en) 1986-12-27 1987-12-23 Sound detection apparatus for television signals

Country Status (3)

Country Link
JP (1) JP2514014B2 (en)
DE (1) DE3741203A1 (en)
GB (1) GB2200809B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9308447U1 (en) * 1993-06-05 1993-08-19 Ruskowski, Ulrich, 53881 Euskirchen Device for preventing the generation or dissipation of electrostatic charges on vehicle occupants

Also Published As

Publication number Publication date
DE3741203A1 (en) 1988-07-14
GB2200809A (en) 1988-08-10
JP2514014B2 (en) 1996-07-10
GB2200809B (en) 1991-01-23
DE3741203C2 (en) 1989-11-09
JPS63166386A (en) 1988-07-09

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19931223