IL116093A0 - Apparatus for automatically adapting the mean sound level of a television receiver - Google Patents
Apparatus for automatically adapting the mean sound level of a television receiverInfo
- Publication number
- IL116093A0 IL116093A0 IL11609395A IL11609395A IL116093A0 IL 116093 A0 IL116093 A0 IL 116093A0 IL 11609395 A IL11609395 A IL 11609395A IL 11609395 A IL11609395 A IL 11609395A IL 116093 A0 IL116093 A0 IL 116093A0
- Authority
- IL
- Israel
- Prior art keywords
- television receiver
- sound level
- automatically adapting
- mean sound
- mean
- Prior art date
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
- H03—ELECTRONIC CIRCUITRY
- H03G—CONTROL OF AMPLIFICATION
- H03G3/00—Gain control in amplifiers or frequency changers
- H03G3/20—Automatic control
- H03G3/30—Automatic control in amplifiers having semiconductor devices
- H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
- H03G3/301—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable
- H03G3/3015—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers the gain being continuously variable using diodes or transistors
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Television Receiver Circuits (AREA)
- Control Of Amplification And Gain Control (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR1994/001366 WO1996016511A1 (fr) | 1994-11-23 | 1994-11-23 | Dispositif d'adaptation automatique du niveau sonore moyen d'un recepteur de television |
Publications (1)
Publication Number | Publication Date |
---|---|
IL116093A0 true IL116093A0 (en) | 1996-01-31 |
Family
ID=9459858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL11609395A IL116093A0 (en) | 1994-11-23 | 1995-11-22 | Apparatus for automatically adapting the mean sound level of a television receiver |
Country Status (6)
Country | Link |
---|---|
US (1) | US5631714A (xx) |
AU (1) | AU1112195A (xx) |
CA (1) | CA2163471C (xx) |
FR (1) | FR2727272B1 (xx) |
IL (1) | IL116093A0 (xx) |
WO (1) | WO1996016511A1 (xx) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6169807B1 (en) | 1997-10-04 | 2001-01-02 | Michael Sansur | Remote automatic audio level control device |
US6396549B1 (en) * | 1997-11-19 | 2002-05-28 | Harold J. Weber | Remote controller for a multi-device television receiving system providing channel number auto-completion, presettable audio hush level and base channel auto-reaffirm |
FR2781591B1 (fr) * | 1998-07-22 | 2000-09-22 | Technical Maintenance Corp | Systeme de reproduction audiovisuelle |
US7278101B1 (en) * | 1999-09-30 | 2007-10-02 | Intel Corporation | Controlling audio volume in processor-based systems |
US6552753B1 (en) | 2000-10-19 | 2003-04-22 | Ilya Zhurbinskiy | Method and apparatus for maintaining uniform sound volume for televisions and other systems |
US7398207B2 (en) | 2003-08-25 | 2008-07-08 | Time Warner Interactive Video Group, Inc. | Methods and systems for determining audio loudness levels in programming |
JP2005167423A (ja) * | 2003-11-28 | 2005-06-23 | Toshiba Corp | 放送受信装置及び放送受信方法、音声出力装置及び音声出力方法 |
JP4349123B2 (ja) * | 2003-12-25 | 2009-10-21 | ヤマハ株式会社 | 音声出力装置 |
JP2005197896A (ja) * | 2004-01-05 | 2005-07-21 | Yamaha Corp | スピーカアレイ用のオーディオ信号供給装置 |
JP4251077B2 (ja) * | 2004-01-07 | 2009-04-08 | ヤマハ株式会社 | スピーカ装置 |
JP2006019770A (ja) * | 2004-05-31 | 2006-01-19 | Toshiba Corp | 放送受信装置及び放送受信方法、音声再生装置及び音声再生方法 |
US20060012720A1 (en) * | 2004-07-13 | 2006-01-19 | Rong-Hwa Ding | Audio system circuitry for automatical sound level control and a television therewith |
JP3915804B2 (ja) * | 2004-08-26 | 2007-05-16 | ヤマハ株式会社 | オーディオ再生装置 |
JP4779381B2 (ja) * | 2005-02-25 | 2011-09-28 | ヤマハ株式会社 | アレースピーカ装置 |
US20080080722A1 (en) | 2006-09-29 | 2008-04-03 | Carroll Tim J | Loudness controller with remote and local control |
JP5082517B2 (ja) * | 2007-03-12 | 2012-11-28 | ヤマハ株式会社 | スピーカアレイ装置および信号処理方法 |
KR101597375B1 (ko) | 2007-12-21 | 2016-02-24 | 디티에스 엘엘씨 | 오디오 신호의 인지된 음량을 조절하기 위한 시스템 |
JP5394905B2 (ja) * | 2009-01-14 | 2014-01-22 | ローム株式会社 | 自動レベル制御回路およびそれを用いたオーディオ用デジタル信号プロセッサならびに可変利得増幅器の利得制御方法 |
US8068185B2 (en) * | 2009-02-03 | 2011-11-29 | Ali Corporation | Volume adjusting method for channel switching of digital television |
US8538042B2 (en) | 2009-08-11 | 2013-09-17 | Dts Llc | System for increasing perceived loudness of speakers |
JP5513907B2 (ja) * | 2010-01-26 | 2014-06-04 | ローム株式会社 | 自動レベル制御回路およびそれを用いたオーディオ用デジタル信号プロセッサ、電子機器ならびに可変利得増幅器の利得制御方法 |
US9620131B2 (en) | 2011-04-08 | 2017-04-11 | Evertz Microsystems Ltd. | Systems and methods for adjusting audio levels in a plurality of audio signals |
US9312829B2 (en) | 2012-04-12 | 2016-04-12 | Dts Llc | System for adjusting loudness of audio signals in real time |
US9900545B2 (en) | 2016-06-01 | 2018-02-20 | Contec, Llc | Method of power signal detection for set top box devices |
MA39255B1 (fr) | 2016-08-08 | 2018-05-31 | Univ Abdelmalek Essaadi | Dispositif et procédé de réduction de l'intensité sonore intempestive des appareils audio. |
US10667046B2 (en) * | 2018-09-29 | 2020-05-26 | Audio Accessories Group, LLC | Modular multichannel audio connection system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5248695Y2 (xx) * | 1971-09-23 | 1977-11-05 | ||
US3904971A (en) * | 1971-09-29 | 1975-09-09 | Us Navy | Automatic gain control amplifier circuit |
US4625240A (en) * | 1984-07-25 | 1986-11-25 | Eeco, Inc. | Adaptive automatic gain control |
USRE33535E (en) * | 1985-09-16 | 1991-02-12 | Audio to video timing equalizer method and apparatus | |
JPS62130084A (ja) * | 1985-12-02 | 1987-06-12 | Fujitsu General Ltd | イコライザ付きtv受信機 |
FR2594609B1 (fr) * | 1986-02-18 | 1988-04-29 | Grenet Edouard | Dispositif de correction automatique des variations de volume sonore d'un recepteur de radiodiffusion ou de television |
JPH02238704A (ja) * | 1989-03-10 | 1990-09-21 | Pioneer Electron Corp | 音響装置 |
JPH02238727A (ja) * | 1989-03-10 | 1990-09-21 | Pioneer Electron Corp | チューナ |
DE4007572C2 (de) * | 1989-03-10 | 1997-05-22 | Pioneer Electronic Corp | Abstimmeinrichtung für einen Hochfrequenzempfänger |
JP2782684B2 (ja) * | 1990-06-04 | 1998-08-06 | 三菱電機株式会社 | テレビジョン受信機 |
MY108617A (en) * | 1990-11-15 | 1996-10-31 | Thomson Consumer Electronics Inc | Audio level equalization of broadcast fm and narrow frequency deviation fm radio signals |
US5164830A (en) * | 1991-05-06 | 1992-11-17 | Thomson Consumer Electronics, S.A. | Audio level equalization of television sound, broadcast fm and national weather service fm radio signals |
JPH05335854A (ja) * | 1992-05-29 | 1993-12-17 | Nec Eng Ltd | 音声出力制限回路 |
US5363147A (en) * | 1992-06-01 | 1994-11-08 | North American Philips Corporation | Automatic volume leveler |
DE4237005A1 (de) * | 1992-11-02 | 1994-05-05 | Inst Rundfunktechnik Gmbh | Verfahren zur empfangsseitigen Verringerung von Lautstärkeunterschieden |
-
1994
- 1994-11-23 WO PCT/FR1994/001366 patent/WO1996016511A1/fr active Application Filing
- 1994-11-23 AU AU11121/95A patent/AU1112195A/en not_active Abandoned
-
1995
- 1995-11-21 FR FR9513768A patent/FR2727272B1/fr not_active Expired - Lifetime
- 1995-11-22 US US08/561,737 patent/US5631714A/en not_active Expired - Lifetime
- 1995-11-22 CA CA002163471A patent/CA2163471C/en not_active Expired - Lifetime
- 1995-11-22 IL IL11609395A patent/IL116093A0/xx unknown
Also Published As
Publication number | Publication date |
---|---|
WO1996016511A1 (fr) | 1996-05-30 |
CA2163471A1 (en) | 1996-05-24 |
US5631714A (en) | 1997-05-20 |
FR2727272A1 (fr) | 1996-05-24 |
CA2163471C (en) | 2006-05-30 |
AU1112195A (en) | 1996-06-17 |
FR2727272B1 (fr) | 1997-08-08 |
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