ES8306950A1 - "una disposicion para recibir senales de television que contienen senales de sonido estereo izquierda y derecha". - Google Patents

"una disposicion para recibir senales de television que contienen senales de sonido estereo izquierda y derecha".

Info

Publication number
ES8306950A1
ES8306950A1 ES515506A ES515506A ES8306950A1 ES 8306950 A1 ES8306950 A1 ES 8306950A1 ES 515506 A ES515506 A ES 515506A ES 515506 A ES515506 A ES 515506A ES 8306950 A1 ES8306950 A1 ES 8306950A1
Authority
ES
Spain
Prior art keywords
signal
stereo sound
signals
sound
right stereo
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
ES515506A
Other languages
English (en)
Other versions
ES515506A0 (es
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES8306950A1 publication Critical patent/ES8306950A1/es
Publication of ES515506A0 publication Critical patent/ES515506A0/es
Granted 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
    • 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)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Stereophonic System (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Television Receiver Circuits (AREA)

Abstract

DISPOSICION PARA RECIBIR SEÑALES DE TELEVISION QUE CONTIENEN SEÑALES DE SONIDO ESTEREOFONICO IZQUIERDA Y DERECHA. CONSTA DE UN TERMINAL DE ENTRADA (1) AL CUAL SE APLICA UNA PRIMERA PORTADORA CUYA FRECUENCIA ES MODULADA POR LA SEÑAL SUMA (L + R); DE UN TERMINAL DE ENTRADA (2) AL CUAL SE APLICA UNA SEGUNDA PORTADORA CUYA FRECUENCIA ESTA MODULADA EN DOS VECES LA SEÑAL DERECHA (2R); DE UN PRIMER DESMODULADOR (3) QUE DESMODULA LA PRIMERA PORTADORA; DE UN SEGUNDO DESMODULADOR (4) QUE DESMODULA LA SEGUNDA PORTADORA; DE UNA SUB-MATRIZ (5) PROVISTA DE UN CIRCUITO DE AJUSTE DE SEÑAL (9); Y DE UNA SEGUNDA SUB-MATRIZ (6) FORMADA POR UN CIRCUITO SUMADOR (10) Y POR UN CIRCUITO RESTADOR (11).
ES515506A 1981-09-08 1982-09-06 "una disposicion para recibir senales de television que contienen senales de sonido estereo izquierda y derecha". Granted ES515506A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8104156A NL8104156A (nl) 1981-09-08 1981-09-08 Inrichting voor de ontvangst van tv-signalen met linker en rechter stereophone geluidssignalen.

Publications (2)

Publication Number Publication Date
ES8306950A1 true ES8306950A1 (es) 1983-06-01
ES515506A0 ES515506A0 (es) 1983-06-01

Family

ID=19838028

Family Applications (1)

Application Number Title Priority Date Filing Date
ES515506A Granted ES515506A0 (es) 1981-09-08 1982-09-06 "una disposicion para recibir senales de television que contienen senales de sonido estereo izquierda y derecha".

Country Status (8)

Country Link
US (1) US4512031A (es)
EP (1) EP0074151B1 (es)
JP (1) JPS5854751A (es)
AT (1) ATE17177T1 (es)
DE (1) DE3268137D1 (es)
ES (1) ES515506A0 (es)
FI (1) FI823054L (es)
NL (1) NL8104156A (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4637044A (en) * 1984-04-16 1987-01-13 Rca Corporation Phase selectable circuit for use in a stereo demodulator
US4654707A (en) * 1985-04-08 1987-03-31 Zenith Electronics Corporation Method and apparatus for volume control of a BTSC multi-channel sound signal
NL8503183A (nl) * 1985-11-19 1987-06-16 Philips Nv Dematriceringsschakeling van het geschakelde capaciteiten type.
JPH02501180A (ja) * 1987-08-26 1990-04-19 フセソユズニ　ナウチノ‐イススレドバテルスキ　インスティテュト　ラディオベシャテルノゴ　プリエマ　イ　アクスティキ　イメニ　アー．エス．ポポバ 音響放送信号符号化復号化システム
US4959859A (en) * 1988-12-15 1990-09-25 Delco Electronics Corporation FM Channel separation adjustment
US5953067A (en) * 1997-02-10 1999-09-14 Cable Electronics, Inc. Multichannel television sound stereo and surround sound encoder
US20040042621A1 (en) * 2002-08-29 2004-03-04 Peracom Networks, Inc. Multichannel television sound (MTS) stereo television encoder
KR102002016B1 (ko) 2018-09-28 2019-10-21 한영테크노켐(주) 가연성 냉매를 이용하는 냉동시스템의 안전운전방법 및 안전운전장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4239937A (en) * 1979-01-02 1980-12-16 Kampmann Frank S Stereo separation control
DE2902933C3 (de) * 1979-01-26 1983-02-10 Interessengemeinschaft für Rundfunkschutzrechte GmbH, 4000 Düsseldorf Einrichtung zum Empfangen von auf zwei gleichwertigen Einzelkanälen übertragenen stereophonen Signalen
DE3006271C2 (de) * 1980-02-20 1989-11-02 Loewe Opta Gmbh, 8640 Kronach Integrierte Tonsignalschaltung in einem Fernsehempfangsgerät
US4389536A (en) * 1980-09-24 1983-06-21 Willi Schickedanz Receiver for a two channel television sound
JPS6127253Y2 (es) * 1981-06-19 1986-08-14
DE3125348C2 (de) * 1981-06-27 1986-09-04 Interessengemeinschaft für Rundfunkschutzrechte GmbH Schutzrechtsverwertung & Co KG, 4000 Düsseldorf Fernseh-Empfänger zur Wiedergabe von Sendungen mit Stereoton

Also Published As

Publication number Publication date
EP0074151B1 (en) 1985-12-27
JPS5854751A (ja) 1983-03-31
US4512031A (en) 1985-04-16
ES515506A0 (es) 1983-06-01
DE3268137D1 (en) 1986-02-06
EP0074151A1 (en) 1983-03-16
FI823054A0 (fi) 1982-09-03
FI823054L (fi) 1983-03-09
ATE17177T1 (de) 1986-01-15
NL8104156A (nl) 1983-04-05

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