HK61489A - Device for cutting off the sound in a television receiver and a television receiver comprising such a device - Google Patents

Device for cutting off the sound in a television receiver and a television receiver comprising such a device

Info

Publication number
HK61489A
HK61489A HK61489A HK61489A HK61489A HK 61489 A HK61489 A HK 61489A HK 61489 A HK61489 A HK 61489A HK 61489 A HK61489 A HK 61489A HK 61489 A HK61489 A HK 61489A
Authority
HK
Hong Kong
Prior art keywords
television receiver
sound
cutting
television
receiver
Prior art date
Application number
HK61489A
Other languages
English (en)
Inventor
Gerard Rilly
Erich Geiger
Original Assignee
Thomson Brandt
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 Thomson Brandt filed Critical Thomson Brandt
Publication of HK61489A publication Critical patent/HK61489A/xx

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
    • H04N5/50—Tuning indicators; Automatic tuning control
    • H04N5/505—Invisible or silent tuning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/02—Measuring characteristics of individual pulses, e.g. deviation from pulse flatness, rise time or duration
    • G01R29/027—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values
    • G01R29/0273—Indicating that a pulse characteristic is either above or below a predetermined value or within or beyond a predetermined range of values the pulse characteristic being duration, i.e. width (indicating that frequency of pulses is above or below a certain limit)

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Television Receiver Circuits (AREA)
  • Amplifiers (AREA)
  • Noise Elimination (AREA)
HK61489A 1980-06-13 1989-08-03 Device for cutting off the sound in a television receiver and a television receiver comprising such a device HK61489A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8013176A FR2484752A1 (fr) 1980-06-13 1980-06-13 Dispositif d'arret du son pour televiseur, et televiseur comprenant un tel dispositif

Publications (1)

Publication Number Publication Date
HK61489A true HK61489A (en) 1989-08-11

Family

ID=9243070

Family Applications (1)

Application Number Title Priority Date Filing Date
HK61489A HK61489A (en) 1980-06-13 1989-08-03 Device for cutting off the sound in a television receiver and a television receiver comprising such a device

Country Status (4)

Country Link
DE (1) DE3123426A1 (xx)
FR (1) FR2484752A1 (xx)
GB (1) GB2078035B (xx)
HK (1) HK61489A (xx)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59144972U (ja) * 1983-03-18 1984-09-27 ソニー株式会社 テレビジヨン受像機
DE3508527A1 (de) * 1985-03-09 1986-09-11 Deutsche Thomson-Brandt Gmbh, 7730 Villingen-Schwenningen Empfangsgeraet zum empfang von mittels kabel uebertragenen fernsehsendungen mit einer torschaltung
DE3508528C2 (de) * 1985-03-09 1993-10-07 Thomson Brandt Gmbh Empfangsgerät zum Empfang von mittels Kabel übertragenen Fernsehsendungen mit einer Torschaltung
KR930005185B1 (ko) * 1986-07-18 1993-06-16 상요덴기 가부시기가이샤 동기 주파수 자동 조절장치
DE3718017A1 (de) * 1987-05-27 1988-12-15 Grundig Emv Einrichtung zur abstimmung eines videorecorders
US4903334A (en) * 1988-05-05 1990-02-20 Thomson Consumer Electronics, Inc. System for preventing crosstalk in a multi-input electronic device
DE4110293A1 (de) * 1991-03-28 1992-10-01 Loewe Opta Gmbh Fernsehempfangsgeraet
GB2307606A (en) * 1995-11-23 1997-05-28 Thomson Multimedia Sa Muting in a microprocessor-controlled audio apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632800A (en) * 1949-03-26 1953-03-24 Motorola Inc Noise squelch system for television receivers
US2850564A (en) * 1953-01-29 1958-09-02 Itt Television receiver
DE1220179B (de) * 1963-10-17 1966-06-30 Bosch Gmbh Robert Anordnung zur Grenzdrehzahlmessung einer Welle

Also Published As

Publication number Publication date
FR2484752A1 (fr) 1981-12-18
GB2078035A (en) 1981-12-23
GB2078035B (en) 1984-03-28
DE3123426A1 (de) 1982-03-11
DE3123426C2 (xx) 1991-10-24
FR2484752B1 (xx) 1985-02-08

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Legal Events

Date Code Title Description
PE Patent expired