DE68919535D1 - Antriebsschaltung mit Kontrollinformationsspeicher. - Google Patents

Antriebsschaltung mit Kontrollinformationsspeicher.

Info

Publication number
DE68919535D1
DE68919535D1 DE68919535T DE68919535T DE68919535D1 DE 68919535 D1 DE68919535 D1 DE 68919535D1 DE 68919535 T DE68919535 T DE 68919535T DE 68919535 T DE68919535 T DE 68919535T DE 68919535 D1 DE68919535 D1 DE 68919535D1
Authority
DE
Germany
Prior art keywords
control information
drive circuit
information memory
memory
drive
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 - Fee Related
Application number
DE68919535T
Other languages
English (en)
Other versions
DE68919535T2 (de
Inventor
Katsuo Nagi
Masao Noro
Kazunari Furukawa
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.)
Yamaha Corp
Original Assignee
Yamaha 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
Priority claimed from JP63125637A external-priority patent/JPH0728474B2/ja
Priority claimed from JP13260688A external-priority patent/JPH0654997B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE68919535D1 publication Critical patent/DE68919535D1/de
Application granted granted Critical
Publication of DE68919535T2 publication Critical patent/DE68919535T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04R3/007—Protection circuits for transducers
    • 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
DE68919535T 1988-05-25 1989-05-19 Antriebsschaltung mit Kontrollinformationsspeicher. Expired - Fee Related DE68919535T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63125637A JPH0728474B2 (ja) 1988-05-25 1988-05-25 駆動装置およびその制御情報収納体
JP13260688A JPH0654997B2 (ja) 1988-06-01 1988-06-01 増幅器の保護回路

Publications (2)

Publication Number Publication Date
DE68919535D1 true DE68919535D1 (de) 1995-01-12
DE68919535T2 DE68919535T2 (de) 1995-07-06

Family

ID=26462011

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68919535T Expired - Fee Related DE68919535T2 (de) 1988-05-25 1989-05-19 Antriebsschaltung mit Kontrollinformationsspeicher.

Country Status (3)

Country Link
US (2) US5014320A (de)
EP (1) EP0343529B1 (de)
DE (1) DE68919535T2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0631839Y2 (ja) * 1988-09-30 1994-08-22 ヤマハ株式会社 駆動装置
DE4030121C2 (de) * 1989-10-11 1999-05-12 Mitsubishi Electric Corp Mehrkanal-Audiowiedergabevorrichtung
US5280543A (en) * 1989-12-26 1994-01-18 Yamaha Corporation Acoustic apparatus and driving apparatus constituting the same
DE59105848D1 (de) * 1990-09-27 1995-08-03 Studer Professional Audio Ag Verstärkereinheit.
US5285500A (en) * 1992-04-13 1994-02-08 Audio Products, Inc. Car amplifier with optional plug-in modules
US5625698A (en) * 1992-09-29 1997-04-29 Barbetta; Anthony T. Loudspeaker and design methodology
DE19726176C1 (de) * 1997-06-20 1999-01-21 D & B Audiotechnik Ag Verfahren und Vorrichtung zum Betreiben einer Beschallungsanlage
JP4454189B2 (ja) * 2001-07-18 2010-04-21 株式会社コルグ 一端子エフェクタ
US7044686B2 (en) * 2002-07-22 2006-05-16 Donald May Apparatus and method for supporting a structure with a pier
DE102004021546A1 (de) * 2004-05-03 2005-12-08 Avantgarde Acoustic Lautsprechersysteme Gmbh Hornlautsprecher
GB0413112D0 (en) * 2004-06-14 2004-07-14 Texas Instruments Ltd High bandwidth, high gain receiver equaliser
US8224009B2 (en) * 2007-03-02 2012-07-17 Bose Corporation Audio system with synthesized positive impedance
JP5321263B2 (ja) * 2009-06-12 2013-10-23 ソニー株式会社 信号処理装置、信号処理方法
JP6299363B2 (ja) * 2014-04-16 2018-03-28 ヤマハ株式会社 駆動装置
JP6370173B2 (ja) * 2014-09-03 2018-08-08 日本電産サンキョー株式会社 Ｍｒセンサおよびカードリーダ
CN110979945B (zh) * 2019-12-24 2020-12-01 安徽元晔光电有限责任公司 一种信号放大器存放保护盒

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2440057A1 (fr) * 1978-10-24 1980-05-23 Rent Music Appareil de reproduction des sons a modules interchangeables
US4236118A (en) * 1978-12-18 1980-11-25 Turner Wheeler M Stabilized remote sensing high fidelity apparatus
US4388490A (en) * 1980-05-19 1983-06-14 Abner Spector Effects box system and method
US4458362A (en) * 1982-05-13 1984-07-03 Teledyne Industries, Inc. Automatic time domain equalization of audio signals
US4596902A (en) * 1985-07-16 1986-06-24 Samuel Gilman Processor controlled ear responsive hearing aid and method
JPH0618294B2 (ja) * 1987-02-27 1994-03-09 株式会社東芝 音声出力増幅器
US4887298A (en) * 1988-06-15 1989-12-12 Renkus-Heinz Electronic circuit for sensing disconnect or failure of a power output sense line in an audio power system
JPH0631839Y2 (ja) * 1988-09-30 1994-08-22 ヤマハ株式会社 駆動装置

Also Published As

Publication number Publication date
EP0343529A2 (de) 1989-11-29
US5103190A (en) 1992-04-07
EP0343529B1 (de) 1994-11-30
US5014320A (en) 1991-05-07
EP0343529A3 (de) 1991-05-02
DE68919535T2 (de) 1995-07-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee