DE69915518D1 - Im-ohrkanal-richthörgerät mit zwei-eingänge-mikrofon - Google Patents
Im-ohrkanal-richthörgerät mit zwei-eingänge-mikrofonInfo
- Publication number
- DE69915518D1 DE69915518D1 DE69915518T DE69915518T DE69915518D1 DE 69915518 D1 DE69915518 D1 DE 69915518D1 DE 69915518 T DE69915518 T DE 69915518T DE 69915518 T DE69915518 T DE 69915518T DE 69915518 D1 DE69915518 D1 DE 69915518D1
- Authority
- DE
- Germany
- Prior art keywords
- channel audio
- input microphone
- ear channel
- microphone
- ear
- 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.)
- Revoked
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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/40—Arrangements for obtaining a desired directivity characteristic
- H04R25/402—Arrangements for obtaining a desired directivity characteristic using contructional means
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2225/00—Details of deaf aids covered by H04R25/00, not provided for in any of its subgroups
- H04R2225/025—In the ear hearing aids [ITE] hearing aids
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Headphones And Earphones (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US213623 | 1998-12-18 | ||
US09/213,623 US6681021B1 (en) | 1998-12-18 | 1998-12-18 | Directional ITE hearing aid using dual-input microphone |
PCT/US1999/028831 WO2000038477A2 (en) | 1998-12-18 | 1999-12-06 | Directional ite hearing aid using dual-input microphone |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69915518D1 true DE69915518D1 (de) | 2004-04-15 |
DE69915518T2 DE69915518T2 (de) | 2005-02-03 |
Family
ID=22795825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69915518T Revoked DE69915518T2 (de) | 1998-12-18 | 1999-12-06 | Im-ohrkanal-richthörgerät mit zwei-eingänge-mikrofon |
Country Status (12)
Country | Link |
---|---|
US (1) | US6681021B1 (de) |
EP (1) | EP1149508B1 (de) |
JP (1) | JP2002534036A (de) |
CN (2) | CN1330852A (de) |
AT (1) | ATE261647T1 (de) |
BR (1) | BR9916312A (de) |
CA (1) | CA2356052A1 (de) |
DE (1) | DE69915518T2 (de) |
DK (1) | DK1149508T3 (de) |
ES (1) | ES2217865T3 (de) |
TW (1) | TW453129B (de) |
WO (1) | WO2000038477A2 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070071265A1 (en) * | 1999-05-05 | 2007-03-29 | Leedom Marvin A | Disposable modular hearing aid |
US7113611B2 (en) * | 1999-05-05 | 2006-09-26 | Sarnoff Corporation | Disposable modular hearing aid |
US7403629B1 (en) | 1999-05-05 | 2008-07-22 | Sarnoff Corporation | Disposable modular hearing aid |
WO2001054457A1 (en) * | 2000-01-19 | 2001-07-26 | Oticon A/S | In the ear hearing aid |
DE60128808T2 (de) | 2000-06-30 | 2008-02-07 | Sonion Nederland B.V. | Ein mikrofonzusammenbau |
CA2422425C (en) * | 2000-09-25 | 2009-06-30 | Phonak Ag | Otoplastic |
US7394909B1 (en) | 2000-09-25 | 2008-07-01 | Phonak Ag | Hearing device with embedded channnel |
US7260236B2 (en) | 2001-01-12 | 2007-08-21 | Sonionmicrotronic Nederland B.V. | Wind noise suppression in directional microphones |
US7245733B2 (en) * | 2002-03-20 | 2007-07-17 | Siemens Hearing Instruments, Inc. | Hearing instrument microphone arrangement with improved sensitivity |
US7072482B2 (en) * | 2002-09-06 | 2006-07-04 | Sonion Nederland B.V. | Microphone with improved sound inlet port |
US8180082B2 (en) * | 2007-04-04 | 2012-05-15 | Funai Electric Advanced Applied Technology Research Institute Inc. | Microphone unit, close-talking voice input device, information processing system, and method of manufacturing microphone unit |
JP2009239631A (ja) | 2008-03-27 | 2009-10-15 | Funai Electric Advanced Applied Technology Research Institute Inc | マイクロフォンユニット、接話型の音声入力装置、情報処理システム、及びマイクロフォンユニットの製造方法 |
US8644533B2 (en) * | 2008-12-31 | 2014-02-04 | Starkey Laboratories, Inc. | Method and apparatus for hearing assistance device microphones |
US11166098B2 (en) | 2017-01-20 | 2021-11-02 | Hewlett-Packard Development Company, L.P. | Acoustic input devices comprising acoustic ports and transducers |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3876843A (en) | 1973-01-02 | 1975-04-08 | Textron Inc | Directional hearing aid with variable directivity |
GB1592168A (en) | 1976-11-29 | 1981-07-01 | Oticon Electronics As | Hearing aids |
US5249235A (en) | 1991-07-08 | 1993-09-28 | Motorola, Inc. | Microphone with concealed port |
US5226076A (en) | 1993-02-28 | 1993-07-06 | At&T Bell Laboratories | Directional microphone assembly |
JP3127656B2 (ja) * | 1993-03-29 | 2001-01-29 | 松下電器産業株式会社 | ビデオカメラ用マイクロホン |
US5524056A (en) * | 1993-04-13 | 1996-06-04 | Etymotic Research, Inc. | Hearing aid having plural microphones and a microphone switching system |
JPH1098797A (ja) * | 1996-09-19 | 1998-04-14 | Matsushita Electric Ind Co Ltd | 補聴器 |
US5848172A (en) * | 1996-11-22 | 1998-12-08 | Lucent Technologies Inc. | Directional microphone |
US5878147A (en) | 1996-12-31 | 1999-03-02 | Etymotic Research, Inc. | Directional microphone assembly |
-
1998
- 1998-12-18 US US09/213,623 patent/US6681021B1/en not_active Expired - Fee Related
-
1999
- 1999-12-06 BR BR9916312-8A patent/BR9916312A/pt not_active IP Right Cessation
- 1999-12-06 CN CN99814563A patent/CN1330852A/zh active Pending
- 1999-12-06 CA CA002356052A patent/CA2356052A1/en not_active Abandoned
- 1999-12-06 CN CNA2008100987450A patent/CN101291550A/zh active Pending
- 1999-12-06 JP JP2000590431A patent/JP2002534036A/ja active Pending
- 1999-12-06 ES ES99964109T patent/ES2217865T3/es not_active Expired - Lifetime
- 1999-12-06 DE DE69915518T patent/DE69915518T2/de not_active Revoked
- 1999-12-06 EP EP99964109A patent/EP1149508B1/de not_active Revoked
- 1999-12-06 AT AT99964109T patent/ATE261647T1/de not_active IP Right Cessation
- 1999-12-06 WO PCT/US1999/028831 patent/WO2000038477A2/en active IP Right Grant
- 1999-12-06 DK DK99964109T patent/DK1149508T3/da active
- 1999-12-14 TW TW088121877A patent/TW453129B/zh not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
US6681021B1 (en) | 2004-01-20 |
JP2002534036A (ja) | 2002-10-08 |
WO2000038477A2 (en) | 2000-06-29 |
CN1330852A (zh) | 2002-01-09 |
CA2356052A1 (en) | 2000-06-29 |
EP1149508A2 (de) | 2001-10-31 |
CN101291550A (zh) | 2008-10-22 |
DE69915518T2 (de) | 2005-02-03 |
ATE261647T1 (de) | 2004-03-15 |
BR9916312A (pt) | 2001-10-02 |
DK1149508T3 (da) | 2004-07-12 |
ES2217865T3 (es) | 2004-11-01 |
EP1149508B1 (de) | 2004-03-10 |
TW453129B (en) | 2001-09-01 |
WO2000038477A3 (en) | 2000-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69915518D1 (de) | Im-ohrkanal-richthörgerät mit zwei-eingänge-mikrofon | |
CN101094541B (zh) | 具有分别放大不同频段的两个接收器的助听器 | |
CA2223676A1 (en) | In-the-ear hearing aid with directional microphone system | |
TW376674B (en) | Earphone | |
ATE53736T1 (de) | Hoergeraet. | |
ATE219318T1 (de) | Hörgerät mit mikrophone-array | |
KR950701182A (ko) | 이중 요소 헤드폰(Dual element headphone) | |
CA2264673A1 (en) | A compact modular in-the-ear hearing aid | |
AU5969099A (en) | A hearing aid | |
EP1349426A3 (de) | Hörgerät mit Richtmikrofonen | |
AU3063001A (en) | Hearing aid | |
EP0836364A3 (de) | Hörhilfegerät | |
US20030089548A1 (en) | In the ear hearing aid | |
TW200503572A (en) | Hearing aid system | |
EP0893935A3 (de) | Montagegehäuse für elektroakustischen Wandler | |
AU3976899A (en) | Series-configured crossover network for electro-acoustic loudspeakers | |
WO2023137162A3 (en) | Flow relief features embedded in cosmetic surface of wearables | |
CA2458323A1 (en) | A compact modular in-the-ear hearing aid |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8331 | Complete revocation |