HK1097662A1 - Method and apparatus for preserving an audio signal - Google Patents

Method and apparatus for preserving an audio signal

Info

Publication number
HK1097662A1
HK1097662A1 HK07102604.7A HK07102604A HK1097662A1 HK 1097662 A1 HK1097662 A1 HK 1097662A1 HK 07102604 A HK07102604 A HK 07102604A HK 1097662 A1 HK1097662 A1 HK 1097662A1
Authority
HK
Hong Kong
Prior art keywords
preserving
audio signal
audio
signal
Prior art date
Application number
HK07102604.7A
Other languages
English (en)
Inventor
Eduardo T Salvador
Tobe Barksdale
Original Assignee
Bose Corp
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 Bose Corp filed Critical Bose Corp
Publication of HK1097662A1 publication Critical patent/HK1097662A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13—Aspects of volume control, not necessarily automatic, in stereophonic sound systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
HK07102604.7A 2005-03-04 2007-03-09 Method and apparatus for preserving an audio signal HK1097662A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/071,935 US20050185806A1 (en) 2003-02-14 2005-03-04 Controlling fading and surround signal level

Publications (1)

Publication Number Publication Date
HK1097662A1 true HK1097662A1 (en) 2007-06-29

Family

ID=36570515

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07102604.7A HK1097662A1 (en) 2005-03-04 2007-03-09 Method and apparatus for preserving an audio signal

Country Status (5)

Country Link
US (2) US20050185806A1 (de)
EP (1) EP1699264B1 (de)
JP (1) JP4948852B2 (de)
CN (1) CN1832339B (de)
HK (1) HK1097662A1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03139241A (ja) * 1989-08-02 1991-06-13 Fuji Oil Co Ltd チョコレート成分含有食品及びその製造法
JP4209279B2 (ja) * 2003-08-19 2009-01-14 パイオニア株式会社 信号調整装置
JP2005064625A (ja) * 2003-08-19 2005-03-10 Pioneer Electronic Corp 信号調整装置
KR100636249B1 (ko) * 2005-09-28 2006-10-19 삼성전자주식회사 인핸스드 오디오 매트릭스 디코딩 방법 및 장치
WO2008006376A1 (en) * 2006-07-13 2008-01-17 Bang & Olufsen A/S A method, apparatus, and system for spatial redistribution of direct and ambient sound.
EP2118888A4 (de) * 2007-01-05 2010-04-21 Lg Electronics Inc Verfahren und vorrichtung zum verarbeiten eines audiosignals
JP2009100144A (ja) * 2007-10-16 2009-05-07 Panasonic Corp 音場制御装置、音場制御方法およびプログラム
DE102008017552B3 (de) * 2008-04-07 2009-10-15 Siemens Medical Instruments Pte. Ltd. Verfahren zum Umschalten eines Hörgeräts zwischen zwei Betriebszuständen und Hörgerät
US8306232B2 (en) * 2008-12-18 2012-11-06 Lavry Engineering, Inc. Digital audio stereo imager
JP5505395B2 (ja) * 2011-10-28 2014-05-28 ヤマハ株式会社 音響処理装置
US20130308800A1 (en) * 2012-05-18 2013-11-21 Todd Bacon 3-D Audio Data Manipulation System and Method
CA2883803C (en) * 2012-09-13 2020-11-03 Harman International Industries, Inc. Progressive audio balance and fade in a multi-zone listening environment
US10180818B2 (en) 2014-09-10 2019-01-15 Sound Devices, LLC Non-contact rotary fader
US10048929B2 (en) * 2016-03-24 2018-08-14 Lenovo (Singapore) Pte. Ltd. Adjusting volume settings based on proximity and activity data

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Publication number Priority date Publication date Assignee Title
US3702901A (en) * 1970-12-22 1972-11-14 Motorola Inc Volume, balance and fader control for four channel sound system
DE3427000A1 (de) 1984-07-21 1986-01-30 Philips Patentverwaltung Ueberblend-schaltungseinrichtung an elektrischen wiedergabegeraeten und ueberblendregler fuer eine derartige schaltungseinrichtung
US4882364A (en) * 1987-08-28 1989-11-21 Fiberglas Canada Inc. Process for manufacturing closed cell phenolic foams
US4933768A (en) 1988-07-20 1990-06-12 Sanyo Electric Co., Ltd. Sound reproducer
JPH0236698A (ja) * 1988-07-26 1990-02-06 Mazda Motor Corp 車両用オーディオ装置
JPH0623119Y2 (ja) * 1989-01-24 1994-06-15 パイオニア株式会社 サラウンド方式ステレオ再生装置
JP2708105B2 (ja) * 1989-04-26 1998-02-04 富士通テン 株式会社 車載用音響再生装置
US5122720A (en) * 1989-12-01 1992-06-16 Martinsound Technologies, Inc. Automated fader system
US5212733A (en) * 1990-02-28 1993-05-18 Voyager Sound, Inc. Sound mixing device
US5172415A (en) * 1990-06-08 1992-12-15 Fosgate James W Surround processor
US5812688A (en) * 1992-04-27 1998-09-22 Gibson; David A. Method and apparatus for using visual images to mix sound
US5513268A (en) * 1994-01-10 1996-04-30 Delco Electronics Corporation Variable digital control for electronic device with rotary switch control
US5530760A (en) * 1994-04-29 1996-06-25 Audio Products International Corp. Apparatus and method for adjusting levels between channels of a sound system
US6154549A (en) * 1996-06-18 2000-11-28 Extreme Audio Reality, Inc. Method and apparatus for providing sound in a spatial environment
EP0866638B1 (de) * 1997-03-10 2011-06-15 Panasonic Corporation Audiovisueller Verstärker
WO1999011100A1 (en) 1997-08-26 1999-03-04 Koninklijke Philips Electronics N.V. Method for controlling signal parameters
JP4023036B2 (ja) * 1999-07-06 2007-12-19 松下電器産業株式会社 車載用音響システム
US6977653B1 (en) * 2000-03-08 2005-12-20 Tektronix, Inc. Surround sound display
JP2001268700A (ja) * 2000-03-17 2001-09-28 Fujitsu Ten Ltd 音響装置
JP4474806B2 (ja) * 2000-07-21 2010-06-09 ソニー株式会社 入力装置、再生装置及び音量調整方法
US20020131611A1 (en) * 2001-03-13 2002-09-19 Hoover Alan Anderson `Audio surround sound power management switching
JP2002354600A (ja) * 2001-05-29 2002-12-06 Pioneer Electronic Corp 音響装置
JP4428552B2 (ja) * 2001-10-24 2010-03-10 ヤマハ株式会社 ディジタル・ミキサ
US6813361B1 (en) * 2001-12-11 2004-11-02 Rane Corproration Non-contact audio fader control system and method
US7305097B2 (en) * 2003-02-14 2007-12-04 Bose Corporation Controlling fading and surround signal level

Also Published As

Publication number Publication date
EP1699264A2 (de) 2006-09-06
US20050185806A1 (en) 2005-08-25
EP1699264B1 (de) 2012-10-31
JP4948852B2 (ja) 2012-06-06
JP2006246490A (ja) 2006-09-14
CN1832339B (zh) 2012-04-11
EP1699264A3 (de) 2007-07-25
CN1832339A (zh) 2006-09-13
US20080107293A1 (en) 2008-05-08
US8073169B2 (en) 2011-12-06

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170303