JP2013504837A5 - - Google Patents

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Publication number
JP2013504837A5
JP2013504837A5 JP2012528922A JP2012528922A JP2013504837A5 JP 2013504837 A5 JP2013504837 A5 JP 2013504837A5 JP 2012528922 A JP2012528922 A JP 2012528922A JP 2012528922 A JP2012528922 A JP 2012528922A JP 2013504837 A5 JP2013504837 A5 JP 2013504837A5
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JP
Japan
Prior art keywords
signal
phase
circuit
layered
discrete
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Pending
Application number
JP2012528922A
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English (en)
Japanese (ja)
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JP2013504837A (ja
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Priority claimed from US12/585,411 external-priority patent/US8259960B2/en
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Publication of JP2013504837A publication Critical patent/JP2013504837A/ja
Publication of JP2013504837A5 publication Critical patent/JP2013504837A5/ja
Pending legal-status Critical Current

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JP2012528922A 2009-09-11 2010-09-10 完全オーディオ信号のための位相レイヤリング装置および方法 Pending JP2013504837A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/585,411 US8259960B2 (en) 2009-09-11 2009-09-11 Phase layering apparatus and method for a complete audio signal
US12/585,411 2009-09-11
PCT/US2010/048406 WO2011031953A1 (en) 2009-09-11 2010-09-10 Phase layering apparatus and method for a complete audio signal

Publications (2)

Publication Number Publication Date
JP2013504837A JP2013504837A (ja) 2013-02-07
JP2013504837A5 true JP2013504837A5 (https=) 2013-10-31

Family

ID=43730559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012528922A Pending JP2013504837A (ja) 2009-09-11 2010-09-10 完全オーディオ信号のための位相レイヤリング装置および方法

Country Status (17)

Country Link
US (1) US8259960B2 (https=)
EP (1) EP2476118A4 (https=)
JP (1) JP2013504837A (https=)
KR (1) KR20120088703A (https=)
CN (1) CN102598137A (https=)
AU (1) AU2010292090A1 (https=)
BR (1) BR112012005547A2 (https=)
CA (1) CA2810811A1 (https=)
IL (1) IL218577A (https=)
IN (1) IN2012DN03002A (https=)
MX (1) MX2012002886A (https=)
MY (1) MY159119A (https=)
NZ (1) NZ599150A (https=)
RU (1) RU2012114154A (https=)
SG (1) SG179093A1 (https=)
WO (1) WO2011031953A1 (https=)
ZA (1) ZA201202531B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8940994B2 (en) * 2010-09-15 2015-01-27 Avedis Zildjian Co. Illuminated non-contact cymbal pickup
CN103106901B (zh) * 2013-01-22 2015-05-20 宁波大学 一种基于索引值的压缩域音频数字隐写及提取方法
US10149058B2 (en) 2013-03-15 2018-12-04 Richard O'Polka Portable sound system
WO2014144968A1 (en) 2013-03-15 2014-09-18 O'polka Richard Portable sound system
USD740784S1 (en) 2014-03-14 2015-10-13 Richard O'Polka Portable sound device
CN107205197B (zh) * 2016-03-16 2019-05-14 瑞轩科技股份有限公司 平衡推挽式喇叭装置及其控制方法、音频处理电路及方法
CN106101935A (zh) * 2016-08-09 2016-11-09 浙江宝狮电子有限公司 一种低音高速缓冲提升器
US10278004B2 (en) * 2017-05-01 2019-04-30 Barry Stephen Goldfarb Apparatus and method for a complete audio signal

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL172815B (nl) * 1971-04-13 Sony Corp Meervoudige geluidweergeefinrichting.
US3906156A (en) * 1971-10-06 1975-09-16 Duane H Cooper Signal matrixing for directional reproduction of sound
US4218585A (en) * 1979-04-05 1980-08-19 Carver R W Dimensional sound producing apparatus and method
JPH0746880B2 (ja) * 1986-02-20 1995-05-17 三菱電機株式会社 音場創造装置
JPS63224599A (ja) * 1987-03-13 1988-09-19 Asa Plan:Kk ステレオ処理装置
US4866774A (en) * 1988-11-02 1989-09-12 Hughes Aircraft Company Stero enhancement and directivity servo
US4959859A (en) * 1988-12-15 1990-09-25 Delco Electronics Corporation FM Channel separation adjustment
US5172415A (en) * 1990-06-08 1992-12-15 Fosgate James W Surround processor
US5541998A (en) * 1994-10-20 1996-07-30 Lar Electronics Corp. Health club audio system
US5661808A (en) 1995-04-27 1997-08-26 Srs Labs, Inc. Stereo enhancement system
US5692050A (en) * 1995-06-15 1997-11-25 Binaura Corporation Method and apparatus for spatially enhancing stereo and monophonic signals
US5761313A (en) * 1995-06-30 1998-06-02 Philips Electronics North America Corp. Circuit for improving the stereo image separation of a stereo signal
EP0919107A1 (en) * 1996-08-12 1999-06-02 CARVER, Robert Weir High back emf, high pressure subwoofer
JP3663461B2 (ja) * 1997-03-13 2005-06-22 スリーエス テック カンパニー リミテッド 周波数選択的空間感向上システム
US6449368B1 (en) * 1997-03-14 2002-09-10 Dolby Laboratories Licensing Corporation Multidirectional audio decoding
US5974153A (en) * 1997-05-19 1999-10-26 Qsound Labs, Inc. Method and system for sound expansion
US7003119B1 (en) * 1997-05-19 2006-02-21 Qsound Labs, Inc. Matrix surround decoder/virtualizer
JP3533092B2 (ja) * 1998-08-05 2004-05-31 パイオニア株式会社 オーディオシステム
US6448846B2 (en) * 1998-10-01 2002-09-10 Stephen R. Schwartz Controlled phase-canceling circuits/systems
US6590983B1 (en) * 1998-10-13 2003-07-08 Srs Labs, Inc. Apparatus and method for synthesizing pseudo-stereophonic outputs from a monophonic input
US6947564B1 (en) * 1999-01-11 2005-09-20 Thomson Licensing Stereophonic spatial expansion circuit with tonal compensation and active matrixing
US6711265B1 (en) * 1999-05-13 2004-03-23 Thomson Licensing, S.A. Centralizing of a spatially expanded stereophonic audio image
US7136493B2 (en) * 2000-06-28 2006-11-14 Peavey Electronics Corporation Sub-harmonic generator and stereo expansion processor
US7457425B2 (en) * 2001-02-09 2008-11-25 Thx Ltd. Vehicle sound system
JP4114583B2 (ja) * 2003-09-25 2008-07-09 ヤマハ株式会社 特性補正システム
US7522733B2 (en) * 2003-12-12 2009-04-21 Srs Labs, Inc. Systems and methods of spatial image enhancement of a sound source
KR100788702B1 (ko) * 2006-11-01 2007-12-26 삼성전자주식회사 빔 형성 스피커 배열을 이용한 프론트 서라운드 시스템 및서라운드 재생 방법
JP5034482B2 (ja) * 2006-12-19 2012-09-26 ヤマハ株式会社 音場再生装置
US7953456B2 (en) * 2007-07-12 2011-05-31 Sony Ericsson Mobile Communication Ab Acoustic echo reduction in mobile terminals

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