DK0794686T3 - Mikrofon med tilknyttet forstærker - Google Patents
Mikrofon med tilknyttet forstærkerInfo
- 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
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
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 (da) |
EP (1) | EP0794686B1 (da) |
AT (1) | ATE341920T1 (da) |
DE (1) | DE19606261C2 (da) |
DK (1) | DK0794686T3 (da) |
Families Citing this family (18)
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 |
DK1493303T3 (da) * | 2002-04-10 | 2007-10-29 | Sonion As | Mikrofonenhed med yderligere analog indgang |
DE10320190B4 (de) * | 2003-05-07 | 2005-07-07 | Sennheiser Electronic Gmbh & Co. Kg | Detektionsvorrichtung |
EP1690437B1 (en) * | 2003-11-24 | 2011-01-12 | Epcos Pte Ltd | Microphone comprising integral multi-level quantizer and single-bit conversion means |
EP1565034A1 (en) * | 2004-02-16 | 2005-08-17 | STMicroelectronics S.r.l. | Packaged digital microphone device with auxiliary line-in function |
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 (en) * | 2004-03-30 | 2011-08-10 | AKG Acoustics GmbH | Polarization voltage setting of microphones |
EP1585359B1 (en) * | 2004-03-30 | 2017-10-04 | AKG Acoustics GmbH | Remote control of phantom power supplied microphones |
US7356151B2 (en) * | 2004-03-30 | 2008-04-08 | Akg Acoustic Gmbh | Microphone system |
EP1908330A2 (en) * | 2005-07-19 | 2008-04-09 | 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 (en) * | 2013-11-28 | 2015-06-03 | AKG Acoustics GmbH | Antenna system of a radio microphone |
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 |
CA2973142C (en) | 2015-02-16 | 2018-02-06 | Sound Devices, LLC | High dynamic range analog-to-digital conversion with selective regression based data repair |
Family Cites Families (9)
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 | 1990-11-15 | 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 |
-
1996
- 1996-02-06 DE DE19606261A patent/DE19606261C2/de not_active Expired - Lifetime
- 1996-04-09 US US08/629,979 patent/US6028946A/en not_active Expired - Lifetime
-
1997
- 1997-02-02 AT AT97250020T patent/ATE341920T1/de active
- 1997-02-02 DK DK97250020T patent/DK0794686T3/da active
- 1997-02-02 EP EP97250020A patent/EP0794686B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6028946A (en) | 2000-02-22 |
EP0794686A3 (de) | 2002-09-25 |
DE19606261A1 (de) | 1997-08-14 |
DE19606261C2 (de) | 1998-04-09 |
EP0794686A2 (de) | 1997-09-10 |
EP0794686B1 (de) | 2006-10-04 |
ATE341920T1 (de) | 2006-10-15 |
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