JP2000083300A5 - - Google Patents

Download PDF

Info

Publication number
JP2000083300A5
JP2000083300A5 JP1999212257A JP21225799A JP2000083300A5 JP 2000083300 A5 JP2000083300 A5 JP 2000083300A5 JP 1999212257 A JP1999212257 A JP 1999212257A JP 21225799 A JP21225799 A JP 21225799A JP 2000083300 A5 JP2000083300 A5 JP 2000083300A5
Authority
JP
Japan
Prior art keywords
signal
surround
monoacoustic
product
synthesizing
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.)
Granted
Application number
JP1999212257A
Other languages
English (en)
Japanese (ja)
Other versions
JP4041249B2 (ja
JP2000083300A (ja
Filing date
Publication date
Priority claimed from US09/122,988 external-priority patent/US6721425B1/en
Application filed filed Critical
Publication of JP2000083300A publication Critical patent/JP2000083300A/ja
Publication of JP2000083300A5 publication Critical patent/JP2000083300A5/ja
Application granted granted Critical
Publication of JP4041249B2 publication Critical patent/JP4041249B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP21225799A 1998-07-27 1999-07-27 サウンド信号ミキシング方法及び装置 Expired - Fee Related JP4041249B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/122988 1998-07-27
US09/122,988 US6721425B1 (en) 1997-02-07 1998-07-27 Sound signal mixing

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2007212551A Division JP2007325311A (ja) 1998-07-27 2007-08-17 サウンド信号ミキシング方法及び装置

Publications (3)

Publication Number Publication Date
JP2000083300A JP2000083300A (ja) 2000-03-21
JP2000083300A5 true JP2000083300A5 (enExample) 2006-09-07
JP4041249B2 JP4041249B2 (ja) 2008-01-30

Family

ID=22406075

Family Applications (2)

Application Number Title Priority Date Filing Date
JP21225799A Expired - Fee Related JP4041249B2 (ja) 1998-07-27 1999-07-27 サウンド信号ミキシング方法及び装置
JP2007212551A Pending JP2007325311A (ja) 1998-07-27 2007-08-17 サウンド信号ミキシング方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2007212551A Pending JP2007325311A (ja) 1998-07-27 2007-08-17 サウンド信号ミキシング方法及び装置

Country Status (4)

Country Link
US (1) US6721425B1 (enExample)
EP (1) EP1001654B1 (enExample)
JP (2) JP4041249B2 (enExample)
DE (1) DE69940418D1 (enExample)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5912976A (en) * 1996-11-07 1999-06-15 Srs Labs, Inc. Multi-channel audio enhancement system for use in recording and playback and methods for providing same
US7016501B1 (en) * 1997-02-07 2006-03-21 Bose Corporation Directional decoding
CN1319051C (zh) * 1997-11-21 2007-05-30 日本胜利株式会社 音频信号的编码装置、唱盘以及盘重放装置
WO2000024226A1 (en) * 1998-10-19 2000-04-27 Onkyo Corporation Surround-sound system
US6175631B1 (en) * 1999-07-09 2001-01-16 Stephen A. Davis Method and apparatus for decorrelating audio signals
CN1541500A (zh) * 2000-08-28 2004-10-27 �ʼҷ����ֵ������޹�˾ 声音发生系统
US7254239B2 (en) * 2001-02-09 2007-08-07 Thx Ltd. Sound system and method of sound reproduction
US7433483B2 (en) 2001-02-09 2008-10-07 Thx Ltd. Narrow profile speaker configurations and systems
US7457425B2 (en) * 2001-02-09 2008-11-25 Thx Ltd. Vehicle sound system
JP4988717B2 (ja) 2005-05-26 2012-08-01 エルジー エレクトロニクス インコーポレイティド オーディオ信号のデコーディング方法及び装置
US8577686B2 (en) * 2005-05-26 2013-11-05 Lg Electronics Inc. Method and apparatus for decoding an audio signal
JP4695197B2 (ja) * 2006-01-19 2011-06-08 エルジー エレクトロニクス インコーポレイティド メディア信号の処理方法及び装置
US8296156B2 (en) * 2006-02-07 2012-10-23 Lg Electronics, Inc. Apparatus and method for encoding/decoding signal
US8050434B1 (en) * 2006-12-21 2011-11-01 Srs Labs, Inc. Multi-channel audio enhancement system
KR101485462B1 (ko) * 2009-01-16 2015-01-22 삼성전자주식회사 후방향 오디오 채널의 적응적 리마스터링 장치 및 방법
EP2439736A1 (en) * 2009-06-02 2012-04-11 Panasonic Corporation Down-mixing device, encoder, and method therefor
JP5955862B2 (ja) 2011-01-04 2016-07-20 ディーティーエス・エルエルシーＤｔｓ Ｌｌｃ 没入型オーディオ・レンダリング・システム
US9131313B1 (en) * 2012-02-07 2015-09-08 Star Co. System and method for audio reproduction

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54123902A (en) 1978-03-20 1979-09-26 Toshiba Corp Stereo reproducer
JPH06165079A (ja) 1992-11-25 1994-06-10 Matsushita Electric Ind Co Ltd マルチチャンネルステレオ用ダウンミキシング装置
DE69433258T2 (de) * 1993-07-30 2004-07-01 Victor Company of Japan, Ltd., Yokohama Raumklangsignalverarbeitungsvorrichtung
US5912976A (en) 1996-11-07 1999-06-15 Srs Labs, Inc. Multi-channel audio enhancement system for use in recording and playback and methods for providing same

Similar Documents

Publication Publication Date Title
JP2000083300A5 (enExample)
EP2248352B1 (en) Stereophonic widening
EP1520447B1 (de) Verfahren und vorrichtung zur erzeugung von daten über die gegenseitige lage von mindestens drei schallwandlern
EP1194007A3 (en) Method and signal processing device for converting stereo signals for headphone listening
CA2284302C (en) Method for localization of an acoustic image out of man's head in hearing a reproduced sound via a headphone
RU2008142141A (ru) Генерация пространственных сигналов понижающего микширования из параметрических представлений мультиканальных сигналов
JP2007325311A (ja) サウンド信号ミキシング方法及び装置
WO2000022880A3 (en) Apparatus and method for synthesizing pseudo-stereophonic outputs from a monophonic input
EP1406397A4 (en) "MULTICHANNEL ECHO LOCKING METHOD, MULTICHANNEL SOUND TRANSFER METHOD, STEREO ECHO LENS, STEREO SOUND TRANSFER DEVICE AND TRANSMISSION FUNCTION CALCULATOR"
JP2005513892A5 (enExample)
WO2009044357A3 (en) Low frequency management for multichannel sound reproduction systems
CN1937854A (zh) 用于再现双声道虚拟声音的装置和方法
US7831052B2 (en) Method and acoustic system for generating stereo signals for each of separate sound sources
US7152082B2 (en) Audio frequency response processing system
JPH0822118B2 (ja) ２チャンネルの音場再生装置
JPH1094098A5 (enExample)
JPH08182100A (ja) 音像定位方法および音像定位装置
JPH1094098A (ja) モノラル信号から多チャンネル信号を発生する方法及び装置
JP3219752B2 (ja) 疑似ステレオ化装置
KR20140132766A (ko) 멀티­채널 오디오 신호의 다운­믹싱을 위한 방법 및 장치
JPWO1999035886A1 (ja) 疑似ステレオ化装置
JPH11331992A (ja) デジタル処理回路と、これを使用したヘッドホン装置およびスピーカ装置
EP1275270A1 (en) Creating virtual surround using dipole and monopole pressure fields
US20030016837A1 (en) Stereo sound circuit device for providing three-dimensional surrounding effect
WO2006057521A1 (en) Apparatus and method of processing multi-channel audio input signals to produce at least two channel output signals therefrom, and computer readable medium containing executable code to perform the method