EP0737022A3 - Einrichtung zur Verminderung von Störschall - Google Patents

Einrichtung zur Verminderung von Störschall Download PDF

Info

Publication number: EP0737022A3
Authority: EP; European Patent Office
Prior art keywords: noise reduction; noise; reduction
Prior art date: 1995-04-07
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.): Granted

Application number

EP96104496A

Other languages

English (en)

French (fr)

Other versions

EP0737022A2 (de

EP0737022B1 (de

Inventor

Berge Wolfgang Zum

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.)

Sennheiser Electronic GmbH and Co KG

Original Assignee

Sennheiser Electronic GmbH and Co KG

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.)

1995-04-07

Filing date

1996-03-21

Publication date

1997-07-30

1996-03-21 Application filed by Sennheiser Electronic GmbH and Co KG filed Critical Sennheiser Electronic GmbH and Co KG

1996-10-09 Publication of EP0737022A2 publication Critical patent/EP0737022A2/de

1997-07-30 Publication of EP0737022A3 publication Critical patent/EP0737022A3/de

2000-05-31 Application granted granted Critical

2000-05-31 Publication of EP0737022B1 publication Critical patent/EP0737022B1/de

2016-03-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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)
Headphones And Earphones (AREA)
Soundproofing, Sound Blocking, And Sound Damping (AREA)

EP96104496A 1995-04-07 1996-03-21 Einrichtung zur Verminderung von Störschall Expired - Lifetime EP0737022B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19513111A DE19513111A1 (de)	1995-04-07	1995-04-07	Einrichtung zur Verminderung von Störschall
DE19513111		1995-04-07

Publications (3)

Publication Number	Publication Date
EP0737022A2 EP0737022A2 (de)	1996-10-09
EP0737022A3 true EP0737022A3 (de)	1997-07-30
EP0737022B1 EP0737022B1 (de)	2000-05-31

Family

ID=7759081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP96104496A Expired - Lifetime EP0737022B1 (de)	1995-04-07	1996-03-21	Einrichtung zur Verminderung von Störschall

Country Status (3)

Country	Link
US (1)	US6122383A (de)
EP (1)	EP0737022B1 (de)
DE (2)	DE19513111A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1201101A2 (de) *	1999-12-24	2002-05-02	Koninklijke Philips Electronics N.V.	Kopfhörer mit integrierten mikrofonen
US6741718B1 (en) *	2000-08-28	2004-05-25	Gn Jabra Corporation	Near-field speaker/microphone acoustic/seismic dampening communication device
DE10112305B4 (de) *	2001-03-14	2004-01-08	Siemens Ag	Gehörschutz und Verfahren zum Betrieb einer geräuschemittierenden Einrichtung
DE10117705C2 (de) *	2001-04-09	2003-02-27	Hoergeraete Kind Gmbh U Co Kg	Kaskadiertes Kapsel-Gehörschutzsystem
DE60220696D1 (de) *	2001-10-03	2007-07-26	Koninkl Philips Electronics Nv	Verfahren und system zur wiedergabe von schallsignalen
US6639987B2 (en) *	2001-12-11	2003-10-28	Motorola, Inc.	Communication device with active equalization and method therefor
US20040086141A1 (en) *	2002-08-26	2004-05-06	Robinson Arthur E.	Wearable buddy audio system
DE102005052548A1 (de)	2005-11-02	2007-05-03	Sennheiser Electronic Gmbh & Co. Kg	Wandlersystem für eine aktive Lärmkompensationsvorrichtung
DE102007001980A1 (de) *	2007-01-08	2008-07-10	Sennheiser Electronic Gmbh & Co. Kg	Kopfhörer
DE202007018429U1 (de)	2007-01-08	2008-06-26	Sennheiser Electronic Gmbh & Co. Kg	Kopfhörer
US9558732B2 (en) *	2007-08-15	2017-01-31	Iowa State University Research Foundation, Inc.	Active noise control system
DE102008030007B4 (de) *	2008-06-24	2012-01-19	Zöllner GmbH	Kopfhörer und Rottenwarngerät mit einem Kopfhörer
EP2161717A1 (de)	2008-09-08	2010-03-10	Deutsche Thomson OHG	Verfahren zur Dämpfung oder Unterdrückung eines Rauschsignals für einen Zuhörer, der eine besondere Art von Kopfhörer oder Ohrhörer trägt, entsprechender Kopfhörer oder Ohrhörer und dazugehöriges Lautsprechersystem
DE102009005302B4 (de)	2009-01-16	2022-01-05	Sennheiser Electronic Gmbh & Co. Kg	Schutzhelm und Vorrichtung zur aktiven Störschallunterdrückung
AU2012384922B2 (en) *	2012-07-13	2015-11-12	Razer (Asia-Pacific) Pte. Ltd.	An audio signal output device and method of processing an audio signal
US11601744B2 (en) *	2020-06-23	2023-03-07	Synaptics Incorporated	Headphone alignment systems and methods

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4494074A (en) *	1982-04-28	1985-01-15	Bose Corporation	Feedback control
EP0412902A2 (de) *	1989-08-10	1991-02-13	Mnc, Inc.	Elektroakustische Anordnung für Hörgeräte mit Lärmunterdrückung
US5182774A (en) *	1990-07-20	1993-01-26	Telex Communications, Inc.	Noise cancellation headset
EP0590869A1 (de) *	1992-09-30	1994-04-06	AT&T Corp.	Fernsprechhandapparat mit Rauschunterdrückung
US5375174A (en) *	1993-07-28	1994-12-20	Noise Cancellation Technologies, Inc.	Remote siren headset

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4644581A (en) *	1985-06-27	1987-02-17	Bose Corporation	Headphone with sound pressure sensing means
US4887693A (en) *	1987-06-24	1989-12-19	Shure Brothers, Inc.	Wind and breath noise protector for microphones
US4922542A (en) *	1987-12-28	1990-05-01	Roman Sapiejewski	Headphone comfort
US5138664A (en) *	1989-03-25	1992-08-11	Sony Corporation	Noise reducing device
US4975966A (en) *	1989-08-24	1990-12-04	Bose Corporation	Reducing microphone puff noise
US5349140A (en) *	1992-08-07	1994-09-20	Valenzin Lawrence R	Microphone windscreen
US5381485A (en) *	1992-08-29	1995-01-10	Adaptive Control Limited	Active sound control systems and sound reproduction systems
US5410608A (en) *	1992-09-29	1995-04-25	Unex Corporation	Microphone
US5365595A (en) *	1993-02-19	1994-11-15	Motorola, Inc.	Sealed microphone assembly
US5329593A (en) *	1993-05-10	1994-07-12	Lazzeroni John J	Noise cancelling microphone
US5452361A (en) *	1993-06-22	1995-09-19	Noise Cancellation Technologies, Inc.	Reduced VLF overload susceptibility active noise cancellation headset
US5673330A (en) *	1995-11-08	1997-09-30	Chang; Ching-Lu	Microphone transducer with noise reducing member

1995
- 1995-04-07 DE DE19513111A patent/DE19513111A1/de not_active Withdrawn
1996
- 1996-03-21 EP EP96104496A patent/EP0737022B1/de not_active Expired - Lifetime
- 1996-03-21 DE DE59605337T patent/DE59605337D1/de not_active Expired - Lifetime
- 1996-04-08 US US08/630,717 patent/US6122383A/en not_active Expired - Lifetime

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4494074A (en) *	1982-04-28	1985-01-15	Bose Corporation	Feedback control
EP0412902A2 (de) *	1989-08-10	1991-02-13	Mnc, Inc.	Elektroakustische Anordnung für Hörgeräte mit Lärmunterdrückung
US5182774A (en) *	1990-07-20	1993-01-26	Telex Communications, Inc.	Noise cancellation headset
EP0590869A1 (de) *	1992-09-30	1994-04-06	AT&T Corp.	Fernsprechhandapparat mit Rauschunterdrückung
US5375174A (en) *	1993-07-28	1994-12-20	Noise Cancellation Technologies, Inc.	Remote siren headset

Also Published As

Publication number	Publication date
US6122383A (en)	2000-09-19
EP0737022A2 (de)	1996-10-09
DE59605337D1 (de)	2000-07-06
EP0737022B1 (de)	2000-05-31
DE19513111A1 (de)	1996-10-10

Legal Events

Date	Code	Title	Description
1996-08-23	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
1996-10-09	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): CH DE FR GB LI NL SE
1997-06-13	PUAL	Search report despatched	Free format text: ORIGINAL CODE: 0009013
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1997-11-19	17P	Request for examination filed	Effective date: 19970910
1998-01-28	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: SENNHEISER ELECTRONIC GMBH & CO. KG
1998-02-04	17Q	First examination report despatched	Effective date: 19971219
1999-09-28	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-11-15	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
1999-11-15	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
1999-11-16	GRAG	Despatch of communication of intention to grant	Free format text: ORIGINAL CODE: EPIDOS AGRA
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2000-02-25	GRAH	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOS IGRA
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