ATA448683A - Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist - Google Patents

Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist

Info

Publication number
ATA448683A
ATA448683A AT0448683A AT448683A ATA448683A AT A448683 A ATA448683 A AT A448683A AT 0448683 A AT0448683 A AT 0448683A AT 448683 A AT448683 A AT 448683A AT A448683 A ATA448683 A AT A448683A
Authority
AT
Austria
Prior art keywords
explosive
lights
microphone
suppressing
beginning
Prior art date
Application number
AT0448683A
Other languages
English (en)
Other versions
AT379274B (de
Inventor
Carlo Dr Poldy
Gebhard Dipl Ing Hopfmueller
Original Assignee
Akg Akustische Kino Geraete
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 Akg Akustische Kino Geraete filed Critical Akg Akustische Kino Geraete
Priority to AT0448683A priority Critical patent/AT379274B/de
Priority to DE19843445630 priority patent/DE3445630A1/de
Priority to FR8419256A priority patent/FR2557413A1/fr
Priority to JP59266555A priority patent/JPS60153699A/ja
Priority to US06/684,025 priority patent/US4589136A/en
Priority to GB08432248A priority patent/GB2151887B/en
Publication of ATA448683A publication Critical patent/ATA448683A/de
Application granted granted Critical
Publication of AT379274B publication Critical patent/AT379274B/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/34—Muting amplifier when no signal is present
    • H03G3/345—Muting during a short period of time when noise pulses are detected, i.e. blanking
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/18—Automatic control in untuned amplifiers
AT0448683A 1983-12-22 1983-12-22 Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist AT379274B (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0448683A AT379274B (de) 1983-12-22 1983-12-22 Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist
DE19843445630 DE3445630A1 (de) 1983-12-22 1984-12-14 Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist
FR8419256A FR2557413A1 (fr) 1983-12-22 1984-12-17 Dispositif de suppression des pointes d'amplitude au debut des explosives dans un systeme de transmission electro-acoustique
JP59266555A JPS60153699A (ja) 1983-12-22 1984-12-19 振幅ピーク抑圧装置
US06/684,025 US4589136A (en) 1983-12-22 1984-12-20 Circuit for suppressing amplitude peaks caused by stop consonants in an electroacoustic transmission system
GB08432248A GB2151887B (en) 1983-12-22 1984-12-20 Microphone arrangement having suppressed amplitude peaks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0448683A AT379274B (de) 1983-12-22 1983-12-22 Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist

Publications (2)

Publication Number Publication Date
ATA448683A true ATA448683A (de) 1985-04-15
AT379274B AT379274B (de) 1985-12-10

Family

ID=3564668

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0448683A AT379274B (de) 1983-12-22 1983-12-22 Anordnung zur unterdrueckung der amplitudenspitzen am beginn von explosivlauten in einem elektroakustischen uebertragungssystem, an dessen eingang ein mikrophon angeordnet ist

Country Status (6)

Country Link
US (1) US4589136A (de)
JP (1) JPS60153699A (de)
AT (1) AT379274B (de)
DE (1) DE3445630A1 (de)
FR (1) FR2557413A1 (de)
GB (1) GB2151887B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3535882A1 (de) * 1985-10-08 1987-04-16 Licentia Gmbh Schaltungsanordnung zur signalverstaerkung
US4809337A (en) * 1986-06-20 1989-02-28 Scholz Research & Development, Inc. Audio noise gate
US4790018A (en) * 1987-02-11 1988-12-06 Argosy Electronics Frequency selection circuit for hearing aids
CA2069356C (en) * 1991-07-17 1997-05-06 Gary Wayne Elko Adjustable filter for differential microphones
JPH075898A (ja) * 1992-04-28 1995-01-10 Technol Res Assoc Of Medical & Welfare Apparatus 音声信号処理装置と破裂性抽出装置
EP0694234B1 (de) * 1992-06-25 2000-03-29 Noise Cancellation Technologies, Inc. System zur reduktion von periodischen störungen
US5638022A (en) * 1992-06-25 1997-06-10 Noise Cancellation Technologies, Inc. Control system for periodic disturbances
US5732143A (en) * 1992-10-29 1998-03-24 Andrea Electronics Corp. Noise cancellation apparatus
US5890111A (en) * 1996-12-24 1999-03-30 Technology Research Association Of Medical Welfare Apparatus Enhancement of esophageal speech by injection noise rejection
US5946649A (en) * 1997-04-16 1999-08-31 Technology Research Association Of Medical Welfare Apparatus Esophageal speech injection noise detection and rejection
US6363345B1 (en) 1999-02-18 2002-03-26 Andrea Electronics Corporation System, method and apparatus for cancelling noise
US6594367B1 (en) 1999-10-25 2003-07-15 Andrea Electronics Corporation Super directional beamforming design and implementation
US7514990B1 (en) * 2006-04-21 2009-04-07 Marvell International Ltd Very low frequency high pass filter
US7417504B2 (en) * 2006-08-04 2008-08-26 International Rectifier Corporation Startup and shutdown click noise elimination for class D amplifier
US10051395B2 (en) * 2014-03-14 2018-08-14 Maxim Integrated Products, Inc. Accessory management and data communication using audio port

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4409435A (en) * 1980-10-03 1983-10-11 Gen Engineering Co., Ltd. Hearing aid suitable for use under noisy circumstance
IL63096A0 (en) * 1981-06-15 1981-09-13 Israel Electronics Corp Squelch circuitry for receivers

Also Published As

Publication number Publication date
GB2151887A (en) 1985-07-24
US4589136A (en) 1986-05-13
JPS60153699A (ja) 1985-08-13
GB2151887B (en) 1987-06-24
FR2557413A1 (fr) 1985-06-28
AT379274B (de) 1985-12-10
DE3445630A1 (de) 1985-07-04
GB8432248D0 (en) 1985-01-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties