HK25093A - Quasi-parallel television if sound - Google Patents

Quasi-parallel television if sound

Info

Publication number
HK25093A
HK25093A HK250/93A HK25093A HK25093A HK 25093 A HK25093 A HK 25093A HK 250/93 A HK250/93 A HK 250/93A HK 25093 A HK25093 A HK 25093A HK 25093 A HK25093 A HK 25093A
Authority
HK
Hong Kong
Prior art keywords
quasi
sound
parallel television
television
parallel
Prior art date
Application number
HK250/93A
Other languages
English (en)
Inventor
William Adamson Lagoni
Gregory George Tamer
Max Ward Muterspaugh
Abraham E Rindal
Original Assignee
Rca Thomson Licensing Corp
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 Rca Thomson Licensing Corp filed Critical Rca Thomson Licensing Corp
Publication of HK25093A publication Critical patent/HK25093A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/14—Picture signal circuitry for video frequency region
    • H04N5/21—Circuitry for suppressing or minimising disturbance, e.g. moiré or halo
    • 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
    • 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
    • H04N5/62—Intercarrier circuits, i.e. heterodyning sound and vision carriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Television Receiver Circuits (AREA)
  • Amplitude Modulation (AREA)
HK250/93A 1983-11-29 1993-03-18 Quasi-parallel television if sound HK25093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/556,127 US4660088A (en) 1983-11-29 1983-11-29 Quasi-parallel television if suitable for stereo sound reception

Publications (1)

Publication Number Publication Date
HK25093A true HK25093A (en) 1993-03-26

Family

ID=24219996

Family Applications (1)

Application Number Title Priority Date Filing Date
HK250/93A HK25093A (en) 1983-11-29 1993-03-18 Quasi-parallel television if sound

Country Status (9)

Country Link
US (1) US4660088A (nl)
JP (1) JP2596726B2 (nl)
KR (1) KR920006952B1 (nl)
CA (1) CA1233559A (nl)
DE (1) DE3443628A1 (nl)
FR (1) FR2555848B1 (nl)
GB (1) GB2167620B (nl)
HK (1) HK25093A (nl)
IT (1) IT1209601B (nl)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4639786A (en) * 1985-10-23 1987-01-27 Rca Corporation Television sound signal processor
US4974087A (en) * 1989-04-13 1990-11-27 Rca Licensing Corporation Parallel sound if with reference carrier derived from quasi-synchronous video detector
US5177613A (en) * 1990-02-26 1993-01-05 Thomson Consumer Electronics, Inc. Quasi-parallel if with shared saw filter
DE4315128A1 (de) * 1993-05-07 1994-11-10 Philips Patentverwaltung Schaltungsanordnung zum Demodulieren der Tonsignale in einem Fernsehsignal
WO1997041976A1 (de) * 1996-05-03 1997-11-13 Lindenport S.A. Verfahren und vorrichtung zur verflüssigung von sedimenten aus verdicktem rohöl
KR100214481B1 (ko) * 1996-05-21 1999-08-02 구본준 음성다중 신호처리장치
CN103091586B (zh) * 2013-01-22 2015-07-01 青岛海信移动通信技术股份有限公司 电容式触摸屏的标配充电器判别方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796963A (en) * 1972-11-06 1974-03-12 Rca Corp Signal limiter for exalted carrier am detector
DE2812895C3 (de) * 1977-03-26 1988-11-10 Sanyo Electric Co., Ltd., Moriguchi, Osaka Bild-/Intercarrier-Ton-Detektorschaltung für einen Fernsehempfänger
JPS6013567B2 (ja) * 1978-03-30 1985-04-08 ソニー株式会社 テレビジヨン受像機

Also Published As

Publication number Publication date
KR920006952B1 (en) 1992-08-22
US4660088A (en) 1987-04-21
IT8423733A0 (it) 1984-11-26
FR2555848A1 (fr) 1985-05-31
FR2555848B1 (fr) 1988-12-30
IT1209601B (it) 1989-08-30
DE3443628C2 (nl) 1989-09-28
JPS60136483A (ja) 1985-07-19
GB2167620B (en) 1987-12-09
GB8430040D0 (en) 1985-01-09
DE3443628A1 (de) 1985-06-05
GB2167620A (en) 1986-05-29
CA1233559A (en) 1988-03-01
JP2596726B2 (ja) 1997-04-02
KR850004006A (ko) 1985-06-29

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