MXPA01011426A - Centralizacion de una imagen de audio estereofonica expandida en forma espacial. - Google Patents

Centralizacion de una imagen de audio estereofonica expandida en forma espacial.

Info

Publication number
MXPA01011426A
MXPA01011426A MXPA01011426A MXPA01011426A MXPA01011426A MX PA01011426 A MXPA01011426 A MX PA01011426A MX PA01011426 A MXPA01011426 A MX PA01011426A MX PA01011426 A MXPA01011426 A MX PA01011426A MX PA01011426 A MXPA01011426 A MX PA01011426A
Authority
MX
Mexico
Prior art keywords
signal
audio system
levels
frequencies
frequency signal
Prior art date
Application number
MXPA01011426A
Other languages
English (en)
Spanish (es)
Inventor
Robert Edward Morris Jr
Original Assignee
Thomson Licensing Sa
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 Licensing Sa filed Critical Thomson Licensing Sa
Publication of MXPA01011426A publication Critical patent/MXPA01011426A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/002—Non-adaptive circuits, e.g. manually adjustable or static, for enhancing the sound image or the spatial distribution
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
MXPA01011426A 1999-05-13 2000-05-12 Centralizacion de una imagen de audio estereofonica expandida en forma espacial. MXPA01011426A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13400599P 1999-05-13 1999-05-13
PCT/US2000/013049 WO2000070913A2 (en) 1999-05-13 2000-05-12 Centralizing of a spatially expanded stereophonic audio image

Publications (1)

Publication Number Publication Date
MXPA01011426A true MXPA01011426A (es) 2002-06-04

Family

ID=22461328

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01011426A MXPA01011426A (es) 1999-05-13 2000-05-12 Centralizacion de una imagen de audio estereofonica expandida en forma espacial.

Country Status (8)

Country Link
EP (1) EP1177707B1 (enExample)
JP (1) JP4868647B2 (enExample)
KR (1) KR100699454B1 (enExample)
CN (1) CN1227950C (enExample)
AU (1) AU5008100A (enExample)
DE (1) DE60013807T2 (enExample)
MX (1) MXPA01011426A (enExample)
WO (1) WO2000070913A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI278851B (en) 2003-02-25 2007-04-11 Lg Electronics Inc Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
CN1308952C (zh) * 2003-03-03 2007-04-04 三星电子株式会社 用于管理盘缺陷的设备
JP2007528564A (ja) 2003-05-09 2007-10-11 エルジー エレクトロニクス インコーポレーテッド データ領域を管理するためのデータ構造を備えた記録媒体と記録再生方法及び装置
CA2525115A1 (en) 2003-05-09 2004-11-18 Lg Electronics Inc. Recording medium having data structure for managing at least a data area of the recording medium and recording and reproducing methods and apparatuses
JP4533892B2 (ja) 2003-07-04 2010-09-01 エルジー エレクトロニクス インコーポレイティド 追記型光ディスクの上書きを管理する方法及び装置
KR101024916B1 (ko) 2004-03-19 2011-03-31 엘지전자 주식회사 1회 기록 가능한 고밀도 광디스크의 데이터 기록 방법 및장치
KR101113866B1 (ko) 2004-03-19 2012-03-02 엘지전자 주식회사 기록매체내에 기록되는 데이터 구조 및 데이터 기록방법과기록장치
KR101049117B1 (ko) 2004-06-08 2011-07-14 엘지전자 주식회사 1회 기록 가능한 광디스크 및 광디스크의 관리정보 기록방법, 디스크 클로징 방법 및 기록재생 장치
KR101014727B1 (ko) 2004-06-23 2011-02-16 엘지전자 주식회사 1회 기록 가능한 광디스크의 중첩 기록 방법 및 장치
KR101041811B1 (ko) 2004-08-02 2011-06-17 엘지전자 주식회사 광 저장매체의 기록 재생 방법 및 장치
KR101012378B1 (ko) 2004-08-16 2011-02-09 엘지전자 주식회사 광 저장매체의 기록 재생 방법 및 장치
JP5144265B2 (ja) 2004-09-14 2013-02-13 エルジー エレクトロニクス インコーポレイティド 記録媒体及び記録媒体の記録再生方法及び装置
US7613874B2 (en) 2004-10-14 2009-11-03 Lg Electronics, Inc. Recording medium, and a method and apparatus for overwriting data in the same
GB2419265B (en) * 2004-10-18 2009-03-11 Wolfson Ltd Improved audio processing
KR101227485B1 (ko) 2005-11-25 2013-01-29 엘지전자 주식회사 기록매체 및 기록매체의 결함관리 정보 기록방법과기록장치
KR20070058292A (ko) 2005-12-02 2007-06-08 엘지전자 주식회사 기록매체, 기록매체 기록재생 방법 및 장치와 기록매체클로징 방법

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124339A (en) * 1979-05-15 1982-05-25 Israel Levi Amplitude equalizer circuit
US4451927A (en) * 1982-03-24 1984-05-29 Harris Corporation Separation correction method and apparatus for plural channel transmission system
US4748669A (en) * 1986-03-27 1988-05-31 Hughes Aircraft Company Stereo enhancement system
US4759065A (en) * 1986-09-22 1988-07-19 Harman International Industries, Incorporated Automotive sound system
US4866774A (en) * 1988-11-02 1989-09-12 Hughes Aircraft Company Stero enhancement and directivity servo
JP2767389B2 (ja) * 1994-11-08 1998-06-18 ローム株式会社 イコライザおよびこれを用いるオーディオ装置
US5692050A (en) * 1995-06-15 1997-11-25 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
JPH09252500A (ja) * 1996-03-15 1997-09-22 Shuichi Sato 音響機器におけるステレオ再生方式
DE59611450D1 (de) * 1996-05-17 2008-01-03 Micronas Gmbh Raumklangsystem

Also Published As

Publication number Publication date
JP2003500916A (ja) 2003-01-07
DE60013807D1 (de) 2004-10-21
EP1177707A2 (en) 2002-02-06
WO2000070913A9 (en) 2002-04-18
WO2000070913A3 (en) 2001-08-16
CN1364393A (zh) 2002-08-14
AU5008100A (en) 2000-12-05
WO2000070913A2 (en) 2000-11-23
DE60013807T2 (de) 2005-04-14
EP1177707B1 (en) 2004-09-15
CN1227950C (zh) 2005-11-16
KR20010110799A (ko) 2001-12-13
KR100699454B1 (ko) 2007-03-27
JP4868647B2 (ja) 2012-02-01

Similar Documents

Publication Publication Date Title
MXPA01011426A (es) Centralizacion de una imagen de audio estereofonica expandida en forma espacial.
US5361381A (en) Dynamic equalizing of powered loudspeaker systems
US20080205659A1 (en) Method for improving spatial perception and corresponding hearing apparatus
EP0148568A1 (en) Stereo image recovery
US5265166A (en) Multi-channel sound simulation system
US4479239A (en) Sound detecting device
TWI411315B (zh) 具有大型感知聲頻規模及音像之小型音頻播放系統
US6711265B1 (en) Centralizing of a spatially expanded stereophonic audio image
US5533135A (en) Crossover system
EP0584719B1 (en) Control circuit for a spatial stereo expander
US6947564B1 (en) Stereophonic spatial expansion circuit with tonal compensation and active matrixing
JP4097735B2 (ja) スピーカ装置
US4257067A (en) Sound enhancement system for television receivers
US3050583A (en) Controllable stereophonic electroacoustic network
JP2002354597A (ja) 疑似ステレオ回路および疑似ステレオ装置
US6707919B2 (en) Driver control circuit
KR900010615Y1 (ko) 저음 전용 증폭회로
JP2002010396A (ja) 補聴器
JPH0735518Y2 (ja) サラウンド回路
JPS5832362Y2 (ja) Ｆｍ放送再生装置
JPH0221835Y2 (enExample)
JP3724208B2 (ja) スピーカ装置
JPH0686399A (ja) 補聴器
JPH10304277A (ja) テレビジョン受像機
WO2000042819A1 (en) A stereophonic spatial expansion circuit with tonal compensation and active matrixing

Legal Events

Date Code Title Description
FG Grant or registration