EP1189480A3 - Headset with earpiece and mouthpiece - Google Patents
Headset with earpiece and mouthpiece Download PDFInfo
- Publication number
- EP1189480A3 EP1189480A3 EP01122029A EP01122029A EP1189480A3 EP 1189480 A3 EP1189480 A3 EP 1189480A3 EP 01122029 A EP01122029 A EP 01122029A EP 01122029 A EP01122029 A EP 01122029A EP 1189480 A3 EP1189480 A3 EP 1189480A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- microphone
- bracket
- ambient sound
- signal
- headset
- 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.)
- Withdrawn
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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1083—Reduction of ambient noise
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
- H04R2201/10—Details of earpieces, attachments therefor, earphones or monophonic headphones covered by H04R1/10 but not provided for in any of its subgroups
- H04R2201/107—Monophonic and stereophonic headphones with microphone for two-way hands free communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R5/00—Stereophonic arrangements
- H04R5/033—Headphones for stereophonic communication
Abstract
Die Erfindung betrifft eine Hör-/Sprechgarnitur, mit zumindest einem an einem schädelumspannenden Tragbügel (10) angeordneten Schallwandler (13) zur Schallbeaufschlagung eines Ohrs eines Nutzers mit einem Hörsignal, einem am Tragbügel angelenkten Mikrofonbügel (11), der am anlenkungsfernen Ende ein Sprechmikrofon (16) trägt, wenigstens einem Umgebungsschallerfassungsmikrofon (18, 21, 22), und einer Signalauswertungsschaltung zur Erzeugung eines Umgebungsschall- bzw. Störgeräuschbefreiten Nutzsignals als Differenz aus einem Nutzsignal und dem Ausgangssignal des Umgebungsschallerfassungsmikrofons (18, 21, 22). Erfindungsgemäß ist vorgesehen, daß zumindest ein erstes Umgebungsschallerfassungsmikrofon (19) am Mikrofonbügel (11) und zumindest ein zweites Umgebungsschallerfassungsmikrofon (21, 22) am Tragbügel (11) angeordnet sind. The invention relates to a headset with at least one sound transducer (13) arranged on a skull bracket (10) for applying sound to an ear of a user with an audio signal, a microphone bracket (11) articulated on the bracket, which has a speech microphone at the distal end ( 16) carries, at least one ambient sound detection microphone (18, 21, 22), and a signal evaluation circuit for generating an ambient sound or noise-free useful signal as a difference between a useful signal and the output signal of the ambient sound detection microphone (18, 21, 22). According to the invention, at least one first ambient sound recording microphone (19) is arranged on the microphone bracket (11) and at least one second ambient sound recording microphone (21, 22) is arranged on the carrying bracket (11).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10045569 | 2000-09-14 | ||
DE2000145569 DE10045569A1 (en) | 2000-09-14 | 2000-09-14 | Hearing / Headset |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1189480A2 EP1189480A2 (en) | 2002-03-20 |
EP1189480A3 true EP1189480A3 (en) | 2003-11-05 |
Family
ID=7656244
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01122029A Withdrawn EP1189480A3 (en) | 2000-09-14 | 2001-09-13 | Headset with earpiece and mouthpiece |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1189480A3 (en) |
DE (1) | DE10045569A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8325964B2 (en) * | 2006-03-22 | 2012-12-04 | Dsp Group Ltd. | Method and system for bone conduction sound propagation |
US8983552B2 (en) | 2011-09-02 | 2015-03-17 | Gn Netcom A/S | Battery powered electronic device comprising a movable part and adapted to be set into shipping mode |
US10237654B1 (en) | 2017-02-09 | 2019-03-19 | Hm Electronics, Inc. | Spatial low-crosstalk headset |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771454A (en) * | 1987-04-14 | 1988-09-13 | Wilcox Jr Edward R | Ruggedized ear protector and communications headset |
GB2234881A (en) * | 1989-08-03 | 1991-02-13 | Plessey Co Plc | Noise reduction system |
JPH07303135A (en) * | 1994-05-09 | 1995-11-14 | Nippon Telegr & Teleph Corp <Ntt> | Ear receiver, transmitter and noise control headset in combination of them |
US6061456A (en) * | 1992-10-29 | 2000-05-09 | Andrea Electronics Corporation | Noise cancellation apparatus |
-
2000
- 2000-09-14 DE DE2000145569 patent/DE10045569A1/en not_active Withdrawn
-
2001
- 2001-09-13 EP EP01122029A patent/EP1189480A3/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4771454A (en) * | 1987-04-14 | 1988-09-13 | Wilcox Jr Edward R | Ruggedized ear protector and communications headset |
GB2234881A (en) * | 1989-08-03 | 1991-02-13 | Plessey Co Plc | Noise reduction system |
US6061456A (en) * | 1992-10-29 | 2000-05-09 | Andrea Electronics Corporation | Noise cancellation apparatus |
JPH07303135A (en) * | 1994-05-09 | 1995-11-14 | Nippon Telegr & Teleph Corp <Ntt> | Ear receiver, transmitter and noise control headset in combination of them |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 03 29 March 1996 (1996-03-29) * |
Also Published As
Publication number | Publication date |
---|---|
EP1189480A2 (en) | 2002-03-20 |
DE10045569A1 (en) | 2002-03-28 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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Extension state: AL LT LV MK RO SI |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7H 04R 5/033 B Ipc: 7H 04R 1/10 A |
|
17P | Request for examination filed |
Effective date: 20040429 |
|
AKX | Designation fees paid |
Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
17Q | First examination report despatched |
Effective date: 20040810 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20060331 |