DK1159853T3 - Fremgangsmåde til formning af modtageforstærkningskarakteristikken af et omsætterarrangement samt et omsætterarrangement - Google Patents
Fremgangsmåde til formning af modtageforstærkningskarakteristikken af et omsætterarrangement samt et omsætterarrangementInfo
- Publication number
- DK1159853T3 DK1159853T3 DK00906119T DK00906119T DK1159853T3 DK 1159853 T3 DK1159853 T3 DK 1159853T3 DK 00906119 T DK00906119 T DK 00906119T DK 00906119 T DK00906119 T DK 00906119T DK 1159853 T3 DK1159853 T3 DK 1159853T3
- Authority
- DK
- Denmark
- Prior art keywords
- transducer arrangement
- forming
- gain characteristic
- receive gain
- transducer
- 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
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
-
- 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
- H04R25/407—Circuits for combining signals of a plurality of transducers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99104443A EP1035752A1 (en) | 1999-03-05 | 1999-03-05 | Method for shaping the spatial reception amplification characteristic of a converter arrangement and converter arrangement |
PCT/CH2000/000118 WO2000054553A1 (en) | 1999-03-05 | 2000-03-03 | Method for shaping the spatial reception amplification characteristic of a converter arrangement and converter arrangement |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1159853T3 true DK1159853T3 (da) | 2009-11-23 |
Family
ID=8237708
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK00906119T DK1159853T3 (da) | 1999-03-05 | 2000-03-03 | Fremgangsmåde til formning af modtageforstærkningskarakteristikken af et omsætterarrangement samt et omsætterarrangement |
Country Status (9)
Country | Link |
---|---|
US (1) | US6522756B1 (da) |
EP (2) | EP1035752A1 (da) |
JP (1) | JP2002539492A (da) |
CN (1) | CN1343436A (da) |
AU (1) | AU758366B2 (da) |
CA (1) | CA2366992A1 (da) |
DE (1) | DE60042733D1 (da) |
DK (1) | DK1159853T3 (da) |
WO (1) | WO2000054553A1 (da) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1413169A1 (en) * | 2001-08-01 | 2004-04-28 | Dashen Fan | Cardioid beam with a desired null based acoustic devices, systems and methods |
US7277554B2 (en) | 2001-08-08 | 2007-10-02 | Gn Resound North America Corporation | Dynamic range compression using digital frequency warping |
EP2254349A3 (en) * | 2003-03-03 | 2014-08-13 | Phonak AG | Method for manufacturing acoustical devices and for reducing wind disturbances |
DK1326478T3 (en) | 2003-03-07 | 2014-12-08 | Phonak Ag | Method for producing control signals and binaural hearing device system |
US20040175008A1 (en) | 2003-03-07 | 2004-09-09 | Hans-Ueli Roeck | Method for producing control signals, method of controlling signal and a hearing device |
EP1320281B1 (en) | 2003-03-07 | 2013-08-07 | Phonak Ag | Binaural hearing device and method for controlling such a hearing device |
US8027495B2 (en) | 2003-03-07 | 2011-09-27 | Phonak Ag | Binaural hearing device and method for controlling a hearing device system |
DE10331956C5 (de) * | 2003-07-16 | 2010-11-18 | Siemens Audiologische Technik Gmbh | Hörhilfegerät sowie Verfahren zum Betrieb eines Hörhilfegerätes mit einem Mikrofonsystem, bei dem unterschiedliche Richtcharakteistiken einstellbar sind |
JP4266148B2 (ja) * | 2003-09-30 | 2009-05-20 | 株式会社東芝 | 電子機器 |
EP1695590B1 (en) * | 2003-12-01 | 2014-02-26 | Wolfson Dynamic Hearing Pty Ltd. | Method and apparatus for producing adaptive directional signals |
US20060140415A1 (en) * | 2004-12-23 | 2006-06-29 | Phonak | Method and system for providing active hearing protection |
US8873768B2 (en) * | 2004-12-23 | 2014-10-28 | Motorola Mobility Llc | Method and apparatus for audio signal enhancement |
US20060140416A1 (en) * | 2004-12-23 | 2006-06-29 | Phonak Ag | Active hearing protection system and method |
US7472041B2 (en) * | 2005-08-26 | 2008-12-30 | Step Communications Corporation | Method and apparatus for accommodating device and/or signal mismatch in a sensor array |
JP2007096384A (ja) * | 2005-09-27 | 2007-04-12 | Yamaha Corp | ノイズ除去装置およびノイズ除去プログラム |
EP1994788B1 (en) * | 2006-03-10 | 2014-05-07 | MH Acoustics, LLC | Noise-reducing directional microphone array |
US8068627B2 (en) * | 2006-03-14 | 2011-11-29 | Starkey Laboratories, Inc. | System for automatic reception enhancement of hearing assistance devices |
US8494193B2 (en) * | 2006-03-14 | 2013-07-23 | Starkey Laboratories, Inc. | Environment detection and adaptation in hearing assistance devices |
US8180067B2 (en) * | 2006-04-28 | 2012-05-15 | Harman International Industries, Incorporated | System for selectively extracting components of an audio input signal |
US20070269066A1 (en) * | 2006-05-19 | 2007-11-22 | Phonak Ag | Method for manufacturing an audio signal |
US8036767B2 (en) | 2006-09-20 | 2011-10-11 | Harman International Industries, Incorporated | System for extracting and changing the reverberant content of an audio input signal |
EP2262285B1 (en) * | 2009-06-02 | 2016-11-30 | Oticon A/S | A listening device providing enhanced localization cues, its use and a method |
KR20140010468A (ko) * | 2009-10-05 | 2014-01-24 | 하만인터내셔날인더스트리스인코포레이티드 | 오디오 신호의 공간 추출 시스템 |
JP5368272B2 (ja) * | 2009-11-20 | 2013-12-18 | ジェイ・アール・シー特機株式会社 | 音響信号処理装置 |
JP5493850B2 (ja) * | 2009-12-28 | 2014-05-14 | 富士通株式会社 | 信号処理装置、マイクロホン・アレイ装置、信号処理方法、および信号処理プログラム |
US20130294616A1 (en) | 2010-12-20 | 2013-11-07 | Phonak Ag | Method and system for speech enhancement in a room |
US8958586B2 (en) | 2012-12-21 | 2015-02-17 | Starkey Laboratories, Inc. | Sound environment classification by coordinated sensing using hearing assistance devices |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4536887A (en) | 1982-10-18 | 1985-08-20 | Nippon Telegraph & Telephone Public Corporation | Microphone-array apparatus and method for extracting desired signal |
US4751738A (en) | 1984-11-29 | 1988-06-14 | The Board Of Trustees Of The Leland Stanford Junior University | Directional hearing aid |
US4884265A (en) | 1987-04-30 | 1989-11-28 | Loral Corporation | Digital demodulator for frequency-division-multiplexed signals |
GB8724932D0 (en) | 1987-10-23 | 1987-11-25 | Szeto L W M | Analysing signals |
AT392561B (de) * | 1989-07-26 | 1991-04-25 | Akg Akustische Kino Geraete | Mikrophonanordnung fuer video- und/oder filmkameras |
JPH0579899A (ja) | 1991-09-24 | 1993-03-30 | Ono Sokki Co Ltd | 音響インテンシテイ計測装置 |
FR2687496B1 (fr) | 1992-02-18 | 1994-04-01 | Alcatel Radiotelephone | Procede de reduction de bruit acoustique dans un signal de parole. |
US5473701A (en) * | 1993-11-05 | 1995-12-05 | At&T Corp. | Adaptive microphone array |
US5581620A (en) | 1994-04-21 | 1996-12-03 | Brown University Research Foundation | Methods and apparatus for adaptive beamforming |
FR2722637B1 (fr) | 1994-07-15 | 1996-09-20 | Mahieux Yannick | Systeme de prise de son selective pour environnement reverberant et bruyant |
EP0802699A3 (en) * | 1997-07-16 | 1998-02-25 | Phonak Ag | Method for electronically enlarging the distance between two acoustical/electrical transducers and hearing aid apparatus |
EP0820210A3 (en) * | 1997-08-20 | 1998-04-01 | Phonak Ag | A method for elctronically beam forming acoustical signals and acoustical sensorapparatus |
-
1999
- 1999-03-05 EP EP99104443A patent/EP1035752A1/en not_active Withdrawn
- 1999-03-15 US US09/267,742 patent/US6522756B1/en not_active Expired - Lifetime
-
2000
- 2000-03-03 CN CN00804682.4A patent/CN1343436A/zh active Pending
- 2000-03-03 CA CA002366992A patent/CA2366992A1/en not_active Abandoned
- 2000-03-03 WO PCT/CH2000/000118 patent/WO2000054553A1/en active Application Filing
- 2000-03-03 EP EP00906119A patent/EP1159853B1/en not_active Expired - Lifetime
- 2000-03-03 DE DE60042733T patent/DE60042733D1/de not_active Expired - Lifetime
- 2000-03-03 AU AU27905/00A patent/AU758366B2/en not_active Ceased
- 2000-03-03 JP JP2000604651A patent/JP2002539492A/ja active Pending
- 2000-03-03 DK DK00906119T patent/DK1159853T3/da active
Also Published As
Publication number | Publication date |
---|---|
AU2790500A (en) | 2000-09-28 |
EP1159853B1 (en) | 2009-08-12 |
EP1035752A1 (en) | 2000-09-13 |
AU758366B2 (en) | 2003-03-20 |
JP2002539492A (ja) | 2002-11-19 |
DE60042733D1 (de) | 2009-09-24 |
WO2000054553A1 (en) | 2000-09-14 |
EP1159853A1 (en) | 2001-12-05 |
US6522756B1 (en) | 2003-02-18 |
CN1343436A (zh) | 2002-04-03 |
CA2366992A1 (en) | 2000-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1159853T3 (da) | Fremgangsmåde til formning af modtageforstærkningskarakteristikken af et omsætterarrangement samt et omsætterarrangement | |
DK12698A (da) | Fremgangsmåde til forstærkning af et høreapparatsindgangssignaler samt kredsløb til gennemførelse af fremgangsmåden | |
NO20021931D0 (no) | L-pantolacton-hydrolase og en fremgangsmåte for fremstilling av D-pantolacton | |
DK0915326T3 (da) | Fremgangsmåde til fremstilling af en trykmåletransducer samt trykmåletransducer | |
DE59712267D1 (de) | Optoelektronischer Wandler und dessen Herstellungsverfahren | |
DE69839184D1 (de) | Expandierbare vorrichtung | |
DE60041469D1 (de) | Vorwärtskopplungsverstärker | |
NO985279L (no) | Elektromagnetisk og akustisk forsterker og fremgangsmÕte for bruk av denne | |
DE69806494D1 (de) | Im bohrloch expandierbares steigrohr | |
DK0973012T3 (da) | Transducer | |
DE19882961T1 (de) | Hörhilfe | |
NO994500D0 (no) | Transducer | |
NL1007793A1 (nl) | Werkwijze en inrichting voor akoestische golfmeting. | |
DE69911152D1 (de) | Symmetrischer Verstärker | |
DE69939096D1 (de) | Piezoelektrischer Lautsprecher | |
DE69905099D1 (de) | Vorwärtskopplungsverstärker | |
DK1008139T3 (da) | Talerverifikationssystem | |
FR2767014B1 (fr) | Transducteur electroacoustique | |
DE59809001D1 (de) | Ultraschallsensor | |
ITBO990353A0 (it) | Metodo e dispositivo per il controllo dinamico di un oggetto lungo un percorso . | |
DE69827314D1 (de) | Abfühlverstärker | |
FI990417A0 (fi) | Menetelmä luottamusrajan määrittämiseksi | |
DE19983602T1 (de) | Sheet Metal Member And Method Of Manufacturing The Member | |
DK132796A (da) | På hovedet bærbart høreapparat | |
AU5115800A (en) | An underreamer and a method of using the underreamer |