DK0794686T3 - Mikrofon med tilknyttet forstærker - Google Patents

Mikrofon med tilknyttet forstærker

Info

Publication number
DK0794686T3
DK0794686T3 DK97250020T DK97250020T DK0794686T3 DK 0794686 T3 DK0794686 T3 DK 0794686T3 DK 97250020 T DK97250020 T DK 97250020T DK 97250020 T DK97250020 T DK 97250020T DK 0794686 T3 DK0794686 T3 DK 0794686T3
Authority
DK
Denmark
Prior art keywords
microphone
digital
channel
amplifiers
audio format
Prior art date
Application number
DK97250020T
Other languages
Danish (da)
English (en)
Inventor
Helmut Dr Jahne
Original Assignee
Stage Tec Entwicklungsgesellsc
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 Stage Tec Entwicklungsgesellsc filed Critical Stage Tec Entwicklungsgesellsc
Application granted granted Critical
Publication of DK0794686T3 publication Critical patent/DK0794686T3/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Amplifiers (AREA)
  • Stereophonic System (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Golf Clubs (AREA)
DK97250020T 1996-02-06 1997-02-02 Mikrofon med tilknyttet forstærker DK0794686T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19606261A DE19606261C2 (de) 1996-02-06 1996-02-06 Mikrofon mit zugeortnetem Verstärker

Publications (1)

Publication Number Publication Date
DK0794686T3 true DK0794686T3 (da) 2007-02-05

Family

ID=7785893

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97250020T DK0794686T3 (da) 1996-02-06 1997-02-02 Mikrofon med tilknyttet forstærker

Country Status (5)

Country Link
US (1) US6028946A (de)
EP (1) EP0794686B1 (de)
AT (1) ATE341920T1 (de)
DE (1) DE19606261C2 (de)
DK (1) DK0794686T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2330709B (en) * 1997-10-24 2001-07-04 Sony Uk Ltd Signal processors
NO314558B1 (no) * 2001-12-06 2003-04-07 Meditron Asa Sangmikrofon
DE60315819T2 (de) * 2002-04-10 2008-05-15 Sonion A/S Mikrofonanordnung
DE10320190B4 (de) 2003-05-07 2005-07-07 Sennheiser Electronic Gmbh & Co. Kg Detektionsvorrichtung
DE602004031044D1 (de) * 2003-11-24 2011-02-24 Epcos Pte Ltd Mikrophon mit einem integralen mehrpegel-quantisierer und einbit-umsetzungsmitteln
EP1565034A1 (de) * 2004-02-16 2005-08-17 STMicroelectronics S.r.l. Digitales integriertes Mikrofon mit zusätzlicher Eingangsfunktion
US7319768B2 (en) * 2004-03-16 2008-01-15 Phonak Ag Hearing aid and method for the detection and automatic selection of an input signal
EP1585365B1 (de) * 2004-03-30 2011-08-10 AKG Acoustics GmbH Einstellung der Polarisationsspannung von Mikrofonen
US7835531B2 (en) 2004-03-30 2010-11-16 Akg Acoustics Gmbh Microphone system
EP1585359B1 (de) * 2004-03-30 2017-10-04 AKG Acoustics GmbH Fernsteuerung von phantomgespeisten Mikrofonen
US8170237B2 (en) * 2005-07-19 2012-05-01 Audioasics A/S Programmable microphone
US7848715B2 (en) * 2007-05-03 2010-12-07 Infineon Technologies Ag Circuit and method
US9467774B2 (en) 2012-02-10 2016-10-11 Infineon Technologies Ag System and method for a PCM interface for a capacitive signal source
US9356567B2 (en) * 2013-03-08 2016-05-31 Invensense, Inc. Integrated audio amplification circuit with multi-functional external terminals
EP2879300A1 (de) * 2013-11-28 2015-06-03 AKG Acoustics GmbH Antennensystem eines Funkmikrofon
CN104066036A (zh) * 2014-06-19 2014-09-24 华为技术有限公司 拾音装置及拾音方法
US10182296B2 (en) * 2014-11-11 2019-01-15 Invensense, Inc. Secure audio sensor
US9654134B2 (en) 2015-02-16 2017-05-16 Sound Devices Llc High dynamic range analog-to-digital conversion with selective regression based data repair

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5710598A (en) * 1980-06-20 1982-01-20 Sony Corp Transmitting circuit of microphone output
JPS57193198A (en) * 1981-05-22 1982-11-27 Toshiba Corp Electrostatic microphone
SE452083C (sv) * 1983-02-25 1991-01-14 Rune Rosander Mikrofon
US4817153A (en) * 1988-03-14 1989-03-28 Canamex Corporation Method and apparatus for transforming a monaural signal into stereophonic signals
US5051799A (en) * 1989-02-17 1991-09-24 Paul Jon D Digital output transducer
FR2695277B1 (fr) * 1992-08-28 1994-10-07 Inst Francais Du Petrole Procédé et dispositif de transmission numérisée de signaux.
FI97001C (fi) * 1993-05-05 1996-09-25 Nokia Mobile Phones Ltd Kytkentä puhesignaalin käsittelemiseksi
US5386438A (en) * 1993-09-14 1995-01-31 Intel Corporation Analog front end integrated circuit for communication applications
DE4420713C2 (de) * 1994-06-14 1999-12-02 Stage Tec Entwicklungsgesellsc Vorrichtung zur Umwandlung analoger Audiosignale in einen digitalen Datenstrom

Also Published As

Publication number Publication date
EP0794686B1 (de) 2006-10-04
DE19606261A1 (de) 1997-08-14
US6028946A (en) 2000-02-22
DE19606261C2 (de) 1998-04-09
EP0794686A3 (de) 2002-09-25
ATE341920T1 (de) 2006-10-15
EP0794686A2 (de) 1997-09-10

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