DE68922250D1 - Verstärkungsregelung für Tonwiedergabegerät. - Google Patents

Verstärkungsregelung für Tonwiedergabegerät.

Info

Publication number
DE68922250D1
DE68922250D1 DE68922250T DE68922250T DE68922250D1 DE 68922250 D1 DE68922250 D1 DE 68922250D1 DE 68922250 T DE68922250 T DE 68922250T DE 68922250 T DE68922250 T DE 68922250T DE 68922250 D1 DE68922250 D1 DE 68922250D1
Authority
DE
Germany
Prior art keywords
gain control
reproduction device
sound reproduction
sound
gain
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
DE68922250T
Other languages
English (en)
Other versions
DE68922250T2 (de
DE68922250T3 (de
Inventor
Masahiro Ohtsu
Tohru Kurita
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.)
Sony Corp
Original Assignee
Sony 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26505612&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68922250(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP18969188A external-priority patent/JPH0239698A/ja
Priority claimed from JP18969288A external-priority patent/JPH0239696A/ja
Application filed by Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of DE68922250D1 publication Critical patent/DE68922250D1/de
Publication of DE68922250T2 publication Critical patent/DE68922250T2/de
Publication of DE68922250T3 publication Critical patent/DE68922250T3/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/02—Remote control of amplification, tone or bandwidth
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
DE68922250T 1988-07-29 1989-07-28 Verstärkungsregelung für Tonwiedergabegerät. Expired - Fee Related DE68922250T3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP18969188A JPH0239698A (ja) 1988-07-29 1988-07-29 音声信号処理装置
JP18969288A JPH0239696A (ja) 1988-07-29 1988-07-29 音声信号処理装置

Publications (3)

Publication Number Publication Date
DE68922250D1 true DE68922250D1 (de) 1995-05-24
DE68922250T2 DE68922250T2 (de) 1995-08-31
DE68922250T3 DE68922250T3 (de) 2000-07-06

Family

ID=26505612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68922250T Expired - Fee Related DE68922250T3 (de) 1988-07-29 1989-07-28 Verstärkungsregelung für Tonwiedergabegerät.

Country Status (3)

Country Link
US (1) US4964108A (de)
EP (1) EP0353164B2 (de)
DE (1) DE68922250T3 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02118322U (de) * 1989-03-08 1990-09-21
JP2840691B2 (ja) * 1990-03-20 1998-12-24 ソニー株式会社 オーディオ再生装置
JP3225250B2 (ja) * 1990-10-31 2001-11-05 シントム株式会社 電子ボリューム装置
US5483689A (en) * 1993-05-07 1996-01-09 Bose Corporation Radio receiving with microprocessor control
ES2100794B1 (es) * 1994-03-18 1998-02-16 Digichip S L Limitador de sonido para equipos musicales y similares y dispositivo horario para limitador de sonido.
US5666331A (en) * 1994-09-20 1997-09-09 Rhk Technology, Inc. Alarm clock
US5502771A (en) * 1995-03-10 1996-03-26 Delfitz, Inc. Clock radio volume control appraratus
JPH10126291A (ja) * 1996-10-23 1998-05-15 Nec Corp 音声受信再生無線機
FR2781114B1 (fr) * 1998-07-09 2000-09-15 Kambiz Behbahanizadeh Dispositif de reglage automatique d'un composant d'une carte electronique, notamment d'un potentiometre
CN115512686A (zh) * 2022-06-22 2022-12-23 青岛海尔科技有限公司 唤醒结果的确定方法、装置、存储介质及电子装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4038561A (en) * 1975-06-30 1977-07-26 Michael Lorenz Children's lamp
US4047377A (en) * 1976-02-24 1977-09-13 Banks Jr Holly Sleep-inducing/interrupting audio system
JPS5751317U (de) * 1980-09-08 1982-03-24
US4481674A (en) * 1982-06-30 1984-11-06 Silva Wayne A Sleep switch volume control
JPS6095721U (ja) * 1983-12-07 1985-06-29 パイオニア株式会社 電子ボリユ−ム回路
JPS61213788A (ja) * 1985-03-20 1986-09-22 Seikosha Co Ltd アラ−ム時計
JPH0634043B2 (ja) * 1986-09-19 1994-05-02 株式会社日立製作所 オ−デイオ装置のタイマによる電源制御装置
JP2625855B2 (ja) * 1987-09-25 1997-07-02 セイコーエプソン株式会社 音声出力機器

Also Published As

Publication number Publication date
EP0353164B1 (de) 1995-04-19
EP0353164A3 (de) 1991-06-12
US4964108A (en) 1990-10-16
EP0353164B2 (de) 1999-12-15
DE68922250T2 (de) 1995-08-31
EP0353164A2 (de) 1990-01-31
DE68922250T3 (de) 2000-07-06

Similar Documents

Publication Publication Date Title
DE68919315D1 (de) Tonwiedergabevorrichtung.
DE3886229D1 (de) Schallfeld Steuerungsanlage.
DE3883641T2 (de) Aufzeichnungssteuergerät.
DE68921517D1 (de) Tonwiedergabegerät.
DE68924906T2 (de) Aufzeichnungs-/Wiedergabeanordnung.
DE3586081D1 (de) Tonsignalbehandlungsvorrichtung.
DE68928653D1 (de) Schallwiedergabe
DE69203203T2 (de) Verstärkungsteuerung für Ultraschallsystem.
DE68919342T2 (de) Aufzeichnungs-/Wiedergabeanordnung.
DE68910325T2 (de) Tonaufnahmepult.
DE68919960T2 (de) Vorladungssteuerung für Leseverstärker.
DE69020488D1 (de) Schallfeld-Steuerungssystem.
NL192286B (nl) Meerkanaalsaudioreproduktie-apparaat.
DE68915829T2 (de) Tonlautsprechersystem.
DE68922250T2 (de) Verstärkungsregelung für Tonwiedergabegerät.
DE68920909D1 (de) Stummschaltung für Audioverstärker.
NO900257D0 (no) Fremgangsmaate for ultralydundersoekelse av sveisefuger.
FR2627341B1 (fr) Perfectionnements aux enceintes acoustiques
DE68915221T2 (de) Verstärker.
DE3864165D1 (de) Papierbandsteuerung.
NO853028L (no) System for lydgjengivelse.
DE68919494T2 (de) Operationsverstärker.
DE58905139D1 (de) Regiepult fuer tonsignale.
DE68909088T2 (de) Regelverstärker.
NO902502D0 (no) Lydisolerende innretning for doerer.

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8339 Ceased/non-payment of the annual fee