DK2026596T3 - Lydtransducer til transmission af lydsignaler - Google Patents
Lydtransducer til transmission af lydsignalerInfo
- Publication number
- DK2026596T3 DK2026596T3 DK08160367.2T DK08160367T DK2026596T3 DK 2026596 T3 DK2026596 T3 DK 2026596T3 DK 08160367 T DK08160367 T DK 08160367T DK 2026596 T3 DK2026596 T3 DK 2026596T3
- Authority
- DK
- Denmark
- Prior art keywords
- audio
- transducers
- transmitting
- pressure
- signals
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 title 1
- 230000000284 resting effect Effects 0.000 abstract 1
- 239000002847 sound insulator Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
- H04R2460/13—Hearing devices using bone conduction transducers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007037561A DE102007037561A1 (de) | 2007-08-09 | 2007-08-09 | Schallwandler zur Übertragung von Audiosignalen |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2026596T3 true DK2026596T3 (da) | 2010-11-22 |
Family
ID=39870634
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK08160367.2T DK2026596T3 (da) | 2007-08-09 | 2008-07-15 | Lydtransducer til transmission af lydsignaler |
Country Status (6)
Country | Link |
---|---|
US (1) | US8213643B2 (da) |
EP (1) | EP2026596B1 (da) |
AT (1) | ATE480107T1 (da) |
CA (1) | CA2638431A1 (da) |
DE (2) | DE102007037561A1 (da) |
DK (1) | DK2026596T3 (da) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8379872B2 (en) * | 2009-06-01 | 2013-02-19 | Red Tail Hawk Corporation | Talk-through listening device channel switching |
EP2779684B1 (en) * | 2012-11-27 | 2016-05-25 | Temco Japan Co., Ltd. | Bone-conduction speaker unit |
US9084053B2 (en) | 2013-01-11 | 2015-07-14 | Red Tail Hawk Corporation | Microphone environmental protection device |
US9369166B1 (en) * | 2013-05-21 | 2016-06-14 | Larry W. Simnacher | Earpiece attachment for use with a cell phone |
CN105340291A (zh) * | 2014-02-20 | 2016-02-17 | 株式会社坦姆科日本 | 骨传导喇叭单元 |
US9401158B1 (en) | 2015-09-14 | 2016-07-26 | Knowles Electronics, Llc | Microphone signal fusion |
CN105245984B (zh) * | 2015-10-26 | 2018-01-19 | 苏州登堡电子科技有限公司 | 柱形接触式麦克风 |
US9830930B2 (en) | 2015-12-30 | 2017-11-28 | Knowles Electronics, Llc | Voice-enhanced awareness mode |
US9779716B2 (en) | 2015-12-30 | 2017-10-03 | Knowles Electronics, Llc | Occlusion reduction and active noise reduction based on seal quality |
US9812149B2 (en) | 2016-01-28 | 2017-11-07 | Knowles Electronics, Llc | Methods and systems for providing consistency in noise reduction during speech and non-speech periods |
IT201900010218A1 (it) * | 2019-06-27 | 2020-12-27 | Rocco Giovannoni | Dispositivo per la riproduzione di suoni |
CN110949219A (zh) * | 2019-12-27 | 2020-04-03 | 东风汽车集团有限公司 | 一种具有骨传导装置的座椅头枕结构 |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE7831611U1 (de) * | 1978-10-24 | 1979-02-08 | Robert Bosch Gmbh, 7000 Stuttgart | Koerperschallaufnehmer |
DE3023155A1 (de) | 1980-06-20 | 1982-01-07 | Telemit Electronic GmbH, 8000 München | Kontaktmikrofon zur aufnahme der menschlichen sprache |
US4763307A (en) * | 1987-01-20 | 1988-08-09 | Frank Massa | Wide-range audio frequency underwater transducer |
US4924502A (en) * | 1987-05-08 | 1990-05-08 | Allen Clayton H | Means for stabilizing sound pressure produced at the eardrum under an earpad |
US4985925A (en) * | 1988-06-24 | 1991-01-15 | Sensor Electronics, Inc. | Active noise reduction system |
US5186162A (en) * | 1988-09-14 | 1993-02-16 | Interpore Orthopaedics, Inc. | Ultrasonic transducer device for treatment of living tissue and/or cells |
US4868799A (en) * | 1988-10-11 | 1989-09-19 | Frank Massa | Means for equalizing the internal pressure in an underwater transducer employing a vibratile piston to permit operation of the transducer at water depths in excess of a few hundred feet |
DE8903602U1 (da) * | 1989-03-22 | 1989-06-22 | Ceotronics Gmbh Elektronische Hoer- Und Sprechsysteme, 6074 Roedermark, De | |
JPH03108997A (ja) | 1989-09-22 | 1991-05-09 | Temuko Japan:Kk | 骨伝導マイク |
JP3235846B2 (ja) | 1991-07-10 | 2001-12-04 | パイオニア株式会社 | 送話器 |
US5909498A (en) * | 1993-03-25 | 1999-06-01 | Smith; Jerry R. | Transducer device for use with communication apparatus |
DE4310793A1 (de) | 1993-04-02 | 1994-10-06 | Ceotronics Gmbh Elektronische | Körperschall-Mikrofon für Schutzhelme oder dergleichen |
US5859916A (en) * | 1996-07-12 | 1999-01-12 | Symphonix Devices, Inc. | Two stage implantable microphone |
JP3108997B2 (ja) | 1997-03-31 | 2000-11-13 | 武田薬品工業株式会社 | アゾール化合物、その製造法および用途 |
US6463157B1 (en) * | 1998-10-06 | 2002-10-08 | Analytical Engineering, Inc. | Bone conduction speaker and microphone |
US6389140B1 (en) * | 1999-11-30 | 2002-05-14 | Jose Wei | Ceramic piezoelectric type microphone |
DE20012846U1 (de) * | 2000-07-25 | 2001-01-04 | Wei Jose | Kehlkopfmikrofon |
US6519345B1 (en) * | 2000-08-14 | 2003-02-11 | Chin-Hui Yang | Double-functioned hand-free device for cellular telephone |
US6754359B1 (en) * | 2000-09-01 | 2004-06-22 | Nacre As | Ear terminal with microphone for voice pickup |
DE10137424C2 (de) * | 2001-07-27 | 2003-07-31 | Holmberg Gmbh & Co Kg | Schwingungswandler |
DK1282174T3 (da) * | 2001-07-27 | 2008-10-27 | Holmberg Gmbh & Co Kg | Vibrationstransducer med piezoelektrisk element |
FR2830404B1 (fr) | 2001-10-01 | 2004-01-02 | Amphicom Soc | Dispositif d'ecoute de signaux vocaux et ou musicaux, par transmission osseuse cranienne |
US20040146172A1 (en) * | 2003-01-09 | 2004-07-29 | Goswami Vinod Kumar | Wearable personal audio system |
US7241258B2 (en) * | 2003-11-07 | 2007-07-10 | Otologics, Llc | Passive vibration isolation of implanted microphone |
WO2005067340A1 (ja) * | 2004-01-09 | 2005-07-21 | Asahi Kasei Kabushiki Kaisha | 体内伝導音マイクロフォン、信号処理装置、コミュニケーションインタフェースシステム、採音方法 |
TWI265744B (en) * | 2004-12-29 | 2006-11-01 | Cotron Corp | Fabricating method of earphone |
CN101128070A (zh) * | 2006-08-17 | 2008-02-20 | 雅马哈株式会社 | 声电换能器 |
-
2007
- 2007-08-09 DE DE102007037561A patent/DE102007037561A1/de not_active Withdrawn
-
2008
- 2008-07-15 EP EP08160367A patent/EP2026596B1/de active Active
- 2008-07-15 DE DE502008001236T patent/DE502008001236D1/de active Active
- 2008-07-15 DK DK08160367.2T patent/DK2026596T3/da active
- 2008-07-15 AT AT08160367T patent/ATE480107T1/de active
- 2008-07-30 US US12/182,188 patent/US8213643B2/en active Active
- 2008-07-31 CA CA002638431A patent/CA2638431A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US8213643B2 (en) | 2012-07-03 |
EP2026596B1 (de) | 2010-09-01 |
US20090041269A1 (en) | 2009-02-12 |
DE102007037561A1 (de) | 2009-02-19 |
EP2026596A1 (de) | 2009-02-18 |
CA2638431A1 (en) | 2009-02-09 |
ATE480107T1 (de) | 2010-09-15 |
DE502008001236D1 (de) | 2010-10-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2026596T3 (da) | Lydtransducer til transmission af lydsignaler | |
NZ597258A (en) | An acoustic positioning system | |
WO2007100606A3 (en) | Compliant electroactive polymer transducers for sonic applications | |
GB2472703A (en) | Patterned ultrasonic transducers | |
DE602005027072D1 (de) | Druckwandler mit akoustischen Oberflächenwellen | |
ATE507687T1 (de) | Hörhilfegerät mit einer wandlerschutzeinrichtung | |
MX2009012154A (es) | Sistemas y metodos de un transductor que tiene una capa de plastico coincidente. | |
WO2008042559A3 (en) | Method and apparatus for hands-free ultrasound | |
TW200738036A (en) | Acoustic light-emitting device | |
TW200746867A (en) | Piezoelectric speaker | |
WO2010151647A3 (en) | Optically coupled cochlear actuator systems and methods | |
WO2011005479A3 (en) | Optically coupled bone conduction systems and methods | |
ATE532348T1 (de) | Elektroakustischer wandler und elektronische vorrichtung | |
BRPI0606865B8 (pt) | monitor de som eletrônico para uso como um estetoscópio e método para ser usado com um monitor de som eletrônico | |
WO2007140368A3 (en) | Methods and apparatus for processing audio signals | |
ATE320160T1 (de) | ßAKUSTISCHE BERTRAGUNGSVERBINDUNG, KOPFSPRECHHVRER MIT AKUSTISCHER BERTRAGUNGSVERBINDUNG UND VERWENDUNGEN DER AKUSTISCHEN BERTRAGUNGSVERBINDUNGß | |
CA2581897A1 (en) | Surgical system having a cassette with an acoustic coupling | |
WO2007085022A3 (en) | System, apparatus and methods for processing substrates using acoustic energy | |
MX2008011804A (es) | Medicion de flujo no invasor. | |
DE50202211D1 (de) | Ultraschallwandleranordnung mit Ultraschallfilter | |
WO2009069295A1 (ja) | 膜カートリッジ | |
ITRM20050211A1 (it) | Trasduttore a conduzione sonora ossea. | |
WO2013079930A9 (en) | Electro -acoustic transducer for mounting on a substrate | |
EP2133156A3 (de) | Ultraschallwandler | |
DE202004002107U1 (de) | Ultraschallwandler |