IT1229325B - Sistema per impedire la diafonia in un dispositivo elettronico a piu' ingressi. - Google Patents

Sistema per impedire la diafonia in un dispositivo elettronico a piu' ingressi.

Info

Publication number
IT1229325B
IT1229325B IT8920355A IT2035589A IT1229325B IT 1229325 B IT1229325 B IT 1229325B IT 8920355 A IT8920355 A IT 8920355A IT 2035589 A IT2035589 A IT 2035589A IT 1229325 B IT1229325 B IT 1229325B
Authority
IT
Italy
Prior art keywords
diaphony
prevent
electronic device
input electronic
input
Prior art date
Application number
IT8920355A
Other languages
English (en)
Other versions
IT8920355A0 (it
Inventor
Mark Robert Anderson
Original Assignee
Thomson Consumer Electronics
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 Consumer Electronics filed Critical Thomson Consumer Electronics
Publication of IT8920355A0 publication Critical patent/IT8920355A0/it
Application granted granted Critical
Publication of IT1229325B publication Critical patent/IT1229325B/it

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/20—Circuits for coupling gramophone pick-up, recorder output, or microphone to receiver
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Noise Elimination (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Optical Communication System (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Electronic Switches (AREA)
  • Television Receiver Circuits (AREA)
  • Picture Signal Circuits (AREA)
IT8920355A 1988-05-05 1989-05-03 Sistema per impedire la diafonia in un dispositivo elettronico a piu' ingressi. IT1229325B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/190,436 US4903334A (en) 1988-05-05 1988-05-05 System for preventing crosstalk in a multi-input electronic device

Publications (2)

Publication Number Publication Date
IT8920355A0 IT8920355A0 (it) 1989-05-03
IT1229325B true IT1229325B (it) 1991-08-08

Family

ID=22701349

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8920355A IT1229325B (it) 1988-05-05 1989-05-03 Sistema per impedire la diafonia in un dispositivo elettronico a piu' ingressi.

Country Status (9)

Country Link
US (1) US4903334A (it)
JP (1) JP2665610B2 (it)
KR (1) KR970006660B1 (it)
CA (1) CA1305790C (it)
DE (1) DE3914682C3 (it)
FR (1) FR2631190B1 (it)
GB (1) GB2218601B (it)
HK (1) HK88197A (it)
IT (1) IT1229325B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0799872B2 (ja) * 1990-01-18 1995-10-25 松下電器産業株式会社 投写型画像表示装置
US5029005A (en) * 1990-04-25 1991-07-02 Rca Licensing Corporation Apparatus for the muting of an audio power amplifier in a standby mode
DE4321014B4 (de) * 1993-06-24 2004-01-29 Wabco Gmbh & Co. Ohg Verfahren und Schaltungen zum Schutz von Eingängen von als integrierte Schaltungen vorliegenden Analogmultiplexern
US6225865B1 (en) 1996-03-07 2001-05-01 Thomson Licensing S.A. Signal switching arrangement
JP4192608B2 (ja) * 2003-01-27 2008-12-10 コニカミノルタビジネステクノロジーズ株式会社 画像形成装置、プリントシステム、およびデータ伝送プログラム

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1280139A (en) * 1915-02-17 1918-10-01 Richard H Bolin Glass manufacture.
US3573382A (en) * 1969-02-06 1971-04-06 Motorola Inc A stereophonic receiver muting means with substitution of a dc circuit for an ac circuit
GB1369699A (en) * 1970-12-29 1974-10-09 Nippon Musical Instruments Mfg Turning device for radio receivers
DE2513344C3 (de) * 1975-03-26 1983-01-13 Blaupunkt-Werke Gmbh, 3200 Hildesheim Fernsehempfänger, insbesondere zum Empfang von mittels Kabel übertragenen Fernsehsendungen mit einer Torschaltung
JPS5548597Y2 (it) * 1976-03-17 1980-11-13
JPS5556058U (it) * 1978-10-12 1980-04-16
FR2484752A1 (fr) * 1980-06-13 1981-12-18 Thomson Brandt Dispositif d'arret du son pour televiseur, et televiseur comprenant un tel dispositif
DE3130341A1 (de) * 1980-09-17 1982-06-16 Hitachi, Ltd., Tokyo Rauschsperre und mit dieser versehener fm-funkempfaenger
GB2111334B (en) * 1980-09-17 1984-10-31 Hitachi Ltd Am fm radio receiver incorporating a muting circuit
JPS5829224A (ja) * 1981-08-14 1983-02-21 Matsushita Electric Works Ltd 送受信装置
JPS5894196U (ja) * 1981-12-18 1983-06-25 三洋電機株式会社 ラジオ付テ−プレコ−ダ−の制御回路
JPS59144972U (ja) * 1983-03-18 1984-09-27 ソニー株式会社 テレビジヨン受像機
DE3447282A1 (de) * 1984-12-24 1986-07-10 Telefunken electronic GmbH, 7100 Heilbronn Funkempfaenger
US4627101A (en) * 1985-02-25 1986-12-02 Rca Corporation Muting circuit
JPS61216528A (ja) * 1985-03-22 1986-09-26 Toshiba Corp 音声選局装置
US4641190A (en) * 1985-05-10 1987-02-03 Rca Corporation Muting system
JPS62135238U (it) * 1986-02-18 1987-08-26
US4901147A (en) * 1987-03-30 1990-02-13 Kabushiki Kaisha Toshiba Video system with self-diagnose function

Also Published As

Publication number Publication date
HK88197A (en) 1997-06-27
DE3914682C2 (it) 1993-09-02
GB8910265D0 (en) 1989-06-21
GB2218601A (en) 1989-11-15
DE3914682A1 (de) 1989-11-16
CA1305790C (en) 1992-07-28
KR970006660B1 (ko) 1997-04-29
GB2218601B (en) 1992-09-23
FR2631190A1 (fr) 1989-11-10
JP2665610B2 (ja) 1997-10-22
FR2631190B1 (fr) 1994-10-21
KR890017967A (ko) 1989-12-18
DE3914682C3 (de) 2003-05-28
IT8920355A0 (it) 1989-05-03
JPH0219027A (ja) 1990-01-23
US4903334A (en) 1990-02-20

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529