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FR2607344B1 - Dispositif de traitement d'un signal electrique audiofrequence - Google Patents

Dispositif de traitement d'un signal electrique audiofrequence

Info

Publication number
FR2607344B1
FR2607344B1 FR8616244A FR8616244A FR2607344B1 FR 2607344 B1 FR2607344 B1 FR 2607344B1 FR 8616244 A FR8616244 A FR 8616244A FR 8616244 A FR8616244 A FR 8616244A FR 2607344 B1 FR2607344 B1 FR 2607344B1
Authority
FR
France
Prior art keywords
processing
electric signal
audio frequency
frequency electric
audio
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.)
Expired - Lifetime
Application number
FR8616244A
Other languages
English (en)
Other versions
FR2607344A1 (fr
Inventor
Philippe Robineau
Eric Vincenot
Didier Dal Fitto
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.)
Nexo Distribution
Original Assignee
Nexo Distribution
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
Priority to FR8616244A priority Critical patent/FR2607344B1/fr
Application filed by Nexo Distribution filed Critical Nexo Distribution
Priority to US07/358,351 priority patent/US4995113A/en
Priority to DE3790740A priority patent/DE3790740C2/de
Priority to GB8911511A priority patent/GB2230402B/en
Priority to JP63500063A priority patent/JP2888299B2/ja
Priority to PCT/FR1987/000457 priority patent/WO1988004124A1/fr
Priority to DE19873790740 priority patent/DE3790740T1/de
Publication of FR2607344A1 publication Critical patent/FR2607344A1/fr
Application granted granted Critical
Publication of FR2607344B1 publication Critical patent/FR2607344B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
FR8616244A 1986-11-21 1986-11-21 Dispositif de traitement d'un signal electrique audiofrequence Expired - Lifetime FR2607344B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR8616244A FR2607344B1 (fr) 1986-11-21 1986-11-21 Dispositif de traitement d'un signal electrique audiofrequence
DE3790740A DE3790740C2 (de) 1986-11-21 1987-11-19 Vorrichtung zur Verarbeitung eines elektrischen Tonfrequenzsignals
GB8911511A GB2230402B (en) 1986-11-21 1987-11-19 Device for processing an audio-frequency electrical signal
JP63500063A JP2888299B2 (ja) 1986-11-21 1987-11-19 可聴周波数電気信号処理装置
US07/358,351 US4995113A (en) 1986-11-21 1987-11-19 Device for processing an audio-frequency electrical signal
PCT/FR1987/000457 WO1988004124A1 (fr) 1986-11-21 1987-11-19 Dispositif de traitement d'un signal electrique audiofrequence
DE19873790740 DE3790740T1 (de) 1986-11-21 1987-11-19 Vorrichtung zur verarbeitung eines elektrischen tonfrequenzsignals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8616244A FR2607344B1 (fr) 1986-11-21 1986-11-21 Dispositif de traitement d'un signal electrique audiofrequence

Publications (2)

Publication Number Publication Date
FR2607344A1 FR2607344A1 (fr) 1988-05-27
FR2607344B1 true FR2607344B1 (fr) 1994-04-29

Family

ID=9341070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8616244A Expired - Lifetime FR2607344B1 (fr) 1986-11-21 1986-11-21 Dispositif de traitement d'un signal electrique audiofrequence

Country Status (6)

Country Link
US (1) US4995113A (fr)
JP (1) JP2888299B2 (fr)
DE (1) DE3790740C2 (fr)
FR (1) FR2607344B1 (fr)
GB (1) GB2230402B (fr)
WO (1) WO1988004124A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3167259B2 (ja) * 1994-05-06 2001-05-21 三菱電機株式会社 音響再生装置
US5734728A (en) * 1994-11-30 1998-03-31 Meissner; Juergen P. Portable sound speaker system and driving circuit therefor
US5878148A (en) * 1996-02-29 1999-03-02 Alexandrov; Svetlomir Compression driver
GB2315654B (en) * 1996-07-25 2000-08-09 Ea Tech Ltd Radio-frequency and microwave-assisted processing of materials
AU2001280958A1 (en) * 2000-07-31 2002-02-13 Harman International Industries Inc. Two-stage phasing plug system in a compression driver
TW200501551A (en) * 2003-04-23 2005-01-01 Rohm Co Ltd Audio signal amplifier circuit and electronic apparatus having the same
US8712065B2 (en) * 2008-04-29 2014-04-29 Bang & Olufsen Icepower A/S Transducer displacement protection
US7938223B2 (en) * 2008-05-21 2011-05-10 Cooper Technologies Company Sintered elements and associated systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4130727A (en) * 1977-06-29 1978-12-19 Teledyne, Inc. Loudspeaker equalization
US4130747A (en) * 1977-10-12 1978-12-19 Mcgill Manufacturing Company, Inc. Miniature overtravel snap action switch with pivotal cam mounting for the switch blade
JPS6030291B2 (ja) * 1978-03-20 1985-07-16 森永乳業株式会社 人顆粒球の分化増殖を促進するｈｇｉ糖蛋白質、ｈｇｉ糖蛋白質の製造法及びｈｇｉ糖蛋白質を含有する白血球減少症治療剤
DE3130353C2 (de) * 1981-07-31 1983-05-19 Peter Michael Dipl.-Ing. 8000 München Pfleiderer Verfahren und Schaltungsanordnung zur Verbesserung des Einschwingverhaltens insbesondere eines Lautsprechers.
DE3485242D1 (de) * 1983-11-28 1991-12-12 Pfleiderer Peter M Dipl Ing Einrichtung zur kompensation von wiedergabefehlern eines elektroakustischen wandlers.
JPS60209526A (ja) * 1984-04-04 1985-10-22 Denki Kagaku Kogyo Kk 高純度ｃｓｆの製造方法
JPH0615477B2 (ja) * 1985-02-08 1994-03-02 中外製薬株式会社 感染防禦剤
DE3507841A1 (de) * 1985-03-06 1986-09-11 Wolfgang 7320 Göppingen Paech Individuelle vorverzerrung von audiosignalen fuer lautsprecherboxen
JPH01110629A (ja) * 1985-04-05 1989-04-27 Chugai Pharmaceut Co Ltd 感染防禦剤
JPH0632533B2 (ja) * 1985-05-20 1994-04-27 松下電器産業株式会社 音響再生装置
US4845759A (en) * 1986-04-25 1989-07-04 Intersonics Incorporated Sound source having a plurality of drivers operating from a virtual point

Also Published As

Publication number Publication date
GB2230402B (en) 1991-04-17
DE3790740C2 (de) 1997-07-03
US4995113A (en) 1991-02-19
FR2607344A1 (fr) 1988-05-27
GB2230402A (en) 1990-10-17
GB8911511D0 (en) 1989-08-02
JP2888299B2 (ja) 1999-05-10
WO1988004124A1 (fr) 1988-06-02
JPH02502147A (ja) 1990-07-12

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Legal Events

Date Code Title Description
RM Correction of a material error