EP2485503A3 - Tonverarbeitungsvorrichtung - Google Patents

Tonverarbeitungsvorrichtung Download PDF

Info

Publication number
EP2485503A3
EP2485503A3 EP11189124.8A EP11189124A EP2485503A3 EP 2485503 A3 EP2485503 A3 EP 2485503A3 EP 11189124 A EP11189124 A EP 11189124A EP 2485503 A3 EP2485503 A3 EP 2485503A3
Authority
EP
European Patent Office
Prior art keywords
audio signal
amplify
supply
amplified
expansion
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.)
Ceased
Application number
EP11189124.8A
Other languages
English (en)
French (fr)
Other versions
EP2485503A2 (de
Inventor
Tadaharu Sunaga
Susumu Koaze
Junichi Kobayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Onkyo Corp
Original Assignee
Onkyo 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 Onkyo Corp filed Critical Onkyo Corp
Publication of EP2485503A2 publication Critical patent/EP2485503A2/de
Publication of EP2485503A3 publication Critical patent/EP2485503A3/de
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00Stereophonic arrangements
    • H04R5/04Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00Circuits for transducers, loudspeakers or microphones
    • H04R3/12Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00Details of connection covered by H04R, not provided for in its groups
    • H04R2420/01Input selection or mixing for amplifiers or loudspeakers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00Details of connection covered by H04R, not provided for in its groups
    • H04R2420/03Connection circuits to selectively connect loudspeakers or headphones to amplifiers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S2400/00Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/13Aspects of volume control, not necessarily automatic, in stereophonic sound systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04SSTEREOPHONIC SYSTEMS 
    • H04S3/00Systems employing more than two channels, e.g. quadraphonic

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Stereophonic System (AREA)
  • Stereo-Broadcasting Methods (AREA)
EP11189124.8A 2011-02-02 2011-11-15 Tonverarbeitungsvorrichtung Ceased EP2485503A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011020395A JP5245186B2 (ja) 2011-02-02 2011-02-02 音声処理装置

Publications (2)

Publication Number Publication Date
EP2485503A2 EP2485503A2 (de) 2012-08-08
EP2485503A3 true EP2485503A3 (de) 2013-06-05

Family

ID=45092223

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11189124.8A Ceased EP2485503A3 (de) 2011-02-02 2011-11-15 Tonverarbeitungsvorrichtung

Country Status (2)

Country Link
EP (1) EP2485503A3 (de)
JP (1) JP5245186B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5477404B2 (ja) 2012-02-10 2014-04-23 オンキヨー株式会社 音声処理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866638A2 (de) * 1997-03-10 1998-09-23 Matsushita Electric Industrial Co., Ltd. Audiovisueller Verstärker
US20020006081A1 (en) * 2000-06-07 2002-01-17 Kaneaki Fujishita Multi-channel audio reproducing apparatus
JP2002345100A (ja) * 2001-05-22 2002-11-29 Funai Electric Co Ltd Avアンプおよびavアンプの出力端子のチャンネル設定方法
JP2010183202A (ja) * 2009-02-03 2010-08-19 Onkyo Corp 音声処理装置
EP2222097A1 (de) * 2009-02-03 2010-08-25 Onkyo Corporation Tonverarbeitungsvorrichtung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09271100A (ja) * 1996-04-02 1997-10-14 Nippon Columbia Co Ltd 音響信号処理装置
JP3436681B2 (ja) * 1997-03-10 2003-08-11 松下電器産業株式会社 Avアンプ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0866638A2 (de) * 1997-03-10 1998-09-23 Matsushita Electric Industrial Co., Ltd. Audiovisueller Verstärker
US20020006081A1 (en) * 2000-06-07 2002-01-17 Kaneaki Fujishita Multi-channel audio reproducing apparatus
JP2002345100A (ja) * 2001-05-22 2002-11-29 Funai Electric Co Ltd Avアンプおよびavアンプの出力端子のチャンネル設定方法
JP2010183202A (ja) * 2009-02-03 2010-08-19 Onkyo Corp 音声処理装置
EP2222097A1 (de) * 2009-02-03 2010-08-25 Onkyo Corporation Tonverarbeitungsvorrichtung

Also Published As

Publication number Publication date
EP2485503A2 (de) 2012-08-08
JP2012160993A (ja) 2012-08-23
JP5245186B2 (ja) 2013-07-24

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