ES2057055T3 - Receptor de television con tratamiento digital y analogico de la señal de audio. - Google Patents

Receptor de television con tratamiento digital y analogico de la señal de audio.

Info

Publication number
ES2057055T3
ES2057055T3 ES89119899T ES89119899T ES2057055T3 ES 2057055 T3 ES2057055 T3 ES 2057055T3 ES 89119899 T ES89119899 T ES 89119899T ES 89119899 T ES89119899 T ES 89119899T ES 2057055 T3 ES2057055 T3 ES 2057055T3
Authority
ES
Spain
Prior art keywords
audio signal
digital
nicam
television
decoder unit
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 - Lifetime
Application number
ES89119899T
Other languages
English (en)
Inventor
Winfried Grundig E Rosenberger
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.)
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Original Assignee
Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
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 Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH filed Critical Grundig EMV Elektromechanische Versuchsanstalt Max Grundig GmbH
Application granted granted Critical
Publication of ES2057055T3 publication Critical patent/ES2057055T3/es
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
    • H04N5/602—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals
    • H04N5/605—Receiver circuitry for the reception of television signals according to analogue transmission standards for the sound signals for digital sound signals according to the NICAM system

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Television Receiver Circuits (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuits Of Receivers In General (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)

Abstract

EN EL RECEPTOR DE TELEVISION SE INSTALA UNA UNIDAD DESCODIFICADORA NICAM, QUE DETECTA DE FORMA AUTOMATICA LA PRESENCIA DE UNA SEÑAL DE SONIDO DIGITAL NICAM Y/O LA DE UNA SEÑAL ANALOGICA DE UN PROCEDIMIENTO CONVENCIONAL. EL DESCODIFICADOR NICAM CONMUTA AUTOMATICAMENTE ENTRE PROCESAMIENTO DE UNA SEÑAL DE SONIDO DIGITAL O DE UNA SEÑAL ANALOGICA E INDICA SI SE RECIBE UNA EMISION MONOAURAL, ESTEREOFONICA O BILINGUE. LA UNIDAD SE PRESTA TAMBIEN PARA EL MONTAJE EN RECEPTORES DE TELEVISION ANATIGUOS.
ES89119899T 1988-12-16 1989-10-26 Receptor de television con tratamiento digital y analogico de la señal de audio. Expired - Lifetime ES2057055T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842411A DE3842411A1 (de) 1988-12-16 1988-12-16 Fernsehempfaenger mit digitaler und analoger tonsignalverarbeitung

Publications (1)

Publication Number Publication Date
ES2057055T3 true ES2057055T3 (es) 1994-10-16

Family

ID=6369345

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89119899T Expired - Lifetime ES2057055T3 (es) 1988-12-16 1989-10-26 Receptor de television con tratamiento digital y analogico de la señal de audio.

Country Status (6)

Country Link
EP (1) EP0374433B1 (es)
AT (1) ATE107108T1 (es)
DE (2) DE3842411A1 (es)
DK (1) DK175084B1 (es)
ES (1) ES2057055T3 (es)
FI (1) FI90933C (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920004944Y1 (ko) * 1989-11-15 1992-07-23 삼성전자주식회사 A2/NiCam공용의 음성 다중 복조회로
KR930010835B1 (ko) * 1990-12-21 1993-11-12 삼성전자 주식회사 Nicam의 pcm/fm출력선택장치 및 방법
DE4102859A1 (de) * 1991-01-31 1992-08-20 Thomson Brandt Gmbh Rundfunkempfaenger mit nicam-decoder
JPH04373290A (ja) * 1991-06-21 1992-12-25 Pioneer Electron Corp Ｃａｔｖ端末器
GB9203587D0 (en) * 1992-02-20 1992-04-08 Motorola Inc Bus format detector
KR960000148B1 (ko) * 1993-03-31 1996-01-03 엘지전자주식회사 위성방송 수신시스템의 부가음성 자동판별 표시방법
JP3360399B2 (ja) * 1994-02-28 2002-12-24 ソニー株式会社 デジタル音声放送受信装置
JP3477818B2 (ja) * 1994-05-12 2003-12-10 ソニー株式会社 ディジタルオーディオ信号伝送装置
SE511058C2 (sv) * 1997-10-24 1999-07-26 Teracom Ab Förfarande för överföring av information
DE19857888A1 (de) * 1998-12-17 2000-10-19 Becker Gmbh DAB-Empfänger mit einem RDS-FM-Empfänger
DE19956933A1 (de) * 1999-11-26 2001-06-21 Bosch Gmbh Robert Empfänger für analog und digital übertragene Rundfunkprogramme
CN101002500A (zh) * 2004-08-12 2007-07-18 皇家飞利浦电子股份有限公司 音频源选择
CN1941160B (zh) * 2005-09-30 2010-11-10 鸿富锦精密工业（深圳）有限公司 音频播放模式自动选择装置及方法
KR100788515B1 (ko) 2005-12-01 2007-12-24 엘지전자 주식회사 음성신호 처리장치 및 방법
CN105611204A (zh) * 2015-12-29 2016-05-25 太仓美宅姬娱乐传媒有限公司 一种信号处理系统

Also Published As

Publication number Publication date
DK175084B1 (da) 2004-05-24
DK637189A (da) 1990-06-17
DK637189D0 (da) 1989-12-15
FI90933C (fi) 1994-04-11
FI895344A0 (fi) 1989-11-09
FI90933B (fi) 1993-12-31
ATE107108T1 (de) 1994-06-15
DE3842411A1 (de) 1990-06-21
DE58907839D1 (de) 1994-07-14
EP0374433A1 (de) 1990-06-27
EP0374433B1 (de) 1994-06-08

Similar Documents

Publication Publication Date Title
ATE107108T1 (de) Fernsehempfänger mit digitaler und analoger tonsignalverarbeitung.
CA1269442C (en) SCRAMBLED VIDEO SIGNAL PROCESSING SYSTEM AUDIO CHANNEL AGC
CA2255925A1 (en) Btsc encoder
SE9403109D0 (sv) Local insertion of digital material in analogue and digital broadcasting
AU9022391A (en) Digital audio broadcasting system
CA2140315A1 (en) Method and device for data capture in television viewers research
EP0525020A4 (en) Broadcast digital sound processing system with time companding
AU7022896A (en) Digital audio system with video output program guide
MY120964A (en) Television apparatus for simultaneous decoding of auxiliary data included in multiple television signals
NL189991C (nl) Stelsel voor het coderen, respectievelijk decoderen van een uit video- en audiosignalen gevormd televisiesignaal.
EP0117128A3 (en) Multiplexed analog-to-digital converter
MY105520A (en) Audio switching for an audio/video system having s-video capability
EP0304308A3 (en) Digital video features processor for tv signals
EP0868041A3 (en) Apparatus for receiving digital audio broadcast signals
GB2110047B (en) Digital television signal processing system
GB2235348B (en) Digital processing system for video and television signal generation
ES8601622A1 (es) Perfeccionamientos introducidos en una instalacion de tratamiento digital de video
GB2103448B (en) System for digitizing and processing video signals and a television signal receiver comprising such a system
EP0909093A3 (en) Method for broadcasting digital audio over television vertical blanking intervals
NZ220774A (en) Tv receiver for video signal transmitted with audio/data
AU589061B2 (en) Scrambling system for television video signal
MXPA00006970A (es) Procesamiento de senales de video progresivas en receptores de tv digital.
KR960033021U (ko) 케이블티브이 전용 입력단을 갖는 튜너를 구비한 영상신호처리 시스템
KR930009189B1 (ko) 스크램블된 방송신호 자동선택방식
KR880002386A (ko) 텔레비젼 음성신호의 전송방법

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 374433

Country of ref document: ES