KR20120088703A - 완전 오디오 신호를 위한 위상 계층화 장치 및 방법 - Google Patents

완전 오디오 신호를 위한 위상 계층화 장치 및 방법 Download PDF

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Publication number
KR20120088703A
KR20120088703A KR1020127009265A KR20127009265A KR20120088703A KR 20120088703 A KR20120088703 A KR 20120088703A KR 1020127009265 A KR1020127009265 A KR 1020127009265A KR 20127009265 A KR20127009265 A KR 20127009265A KR 20120088703 A KR20120088703 A KR 20120088703A
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KR
South Korea
Prior art keywords
signal
circuit
phase
audio playback
discrete
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KR1020127009265A
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English (en)
Korean (ko)
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배리 스티븐 골드파브
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배리 스티븐 골드파브
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Publication of KR20120088703A publication Critical patent/KR20120088703A/ko
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B20/00—Signal processing not specific to the method of recording or reproducing; Circuits therefor
    • G11B20/20—Signal processing not specific to the method of recording or reproducing; Circuits therefor for correction of skew for multitrack recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Stereophonic System (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
KR1020127009265A 2009-09-11 2010-09-10 완전 오디오 신호를 위한 위상 계층화 장치 및 방법 Withdrawn KR20120088703A (ko)

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 (1)

Publication Number Publication Date
KR20120088703A true KR20120088703A (ko) 2012-08-08

Family

ID=43730559

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020127009265A Withdrawn KR20120088703A (ko) 2009-09-11 2010-09-10 완전 오디오 신호를 위한 위상 계층화 장치 및 방법

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=)

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* 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

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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
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US4959859A (en) * 1988-12-15 1990-09-25 Delco Electronics Corporation FM Channel separation adjustment
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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
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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
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US7136493B2 (en) * 2000-06-28 2006-11-14 Peavey Electronics Corporation Sub-harmonic generator and stereo expansion processor
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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

Also Published As

Publication number Publication date
WO2011031953A1 (en) 2011-03-17
IL218577A (en) 2013-07-31
BR112012005547A2 (pt) 2016-04-26
NZ599150A (en) 2013-07-26
EP2476118A1 (en) 2012-07-18
US8259960B2 (en) 2012-09-04
AU2010292090A1 (en) 2012-04-26
CN102598137A (zh) 2012-07-18
IN2012DN03002A (https=) 2015-07-31
MY159119A (en) 2016-12-15
ZA201202531B (en) 2012-12-27
US20110064230A1 (en) 2011-03-17
EP2476118A4 (en) 2014-08-13
MX2012002886A (es) 2012-06-01
JP2013504837A (ja) 2013-02-07
RU2012114154A (ru) 2013-10-20
SG179093A1 (en) 2012-04-27
CA2810811A1 (en) 2011-03-17
IL218577A0 (en) 2012-05-31

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Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20120410

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
PC1203 Withdrawal of no request for examination
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid