DK1690252T3 - HEARING WITH ACTIVE NOISE COMPENSATION - Google Patents
HEARING WITH ACTIVE NOISE COMPENSATION Download PDFInfo
- Publication number
- DK1690252T3 DK1690252T3 DK04797457.1T DK04797457T DK1690252T3 DK 1690252 T3 DK1690252 T3 DK 1690252T3 DK 04797457 T DK04797457 T DK 04797457T DK 1690252 T3 DK1690252 T3 DK 1690252T3
- Authority
- DK
- Denmark
- Prior art keywords
- signal
- hearing aid
- ear canal
- input
- 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
- H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
- H04R25/45—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback
- H04R25/453—Prevention of acoustic reaction, i.e. acoustic oscillatory feedback electronically
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1781—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions
- G10K11/17821—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase characterised by the analysis of input or output signals, e.g. frequency range, modes, transfer functions characterised by the analysis of the input signals only
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1783—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase handling or detecting of non-standard events or conditions, e.g. changing operating modes under specific operating conditions
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1785—Methods, e.g. algorithms; Devices
- G10K11/17857—Geometric disposition, e.g. placement of microphones
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1787—General system configurations
- G10K11/17879—General system configurations using both a reference signal and an error signal
- G10K11/17881—General system configurations using both a reference signal and an error signal the reference signal being an acoustic signal, e.g. recorded with a microphone
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
- G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
- G10K11/1787—General system configurations
- G10K11/17885—General system configurations additionally using a desired external signal, e.g. pass-through audio such as music or speech
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K2210/00—Details of active noise control [ANC] covered by G10K11/178 but not provided for in any of its subgroups
- G10K2210/10—Applications
- G10K2210/108—Communication systems, e.g. where useful sound is kept and noise is cancelled
- G10K2210/1081—Earphones, e.g. for telephones, ear protectors or headsets
-
- 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
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Signal Processing (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Circuit For Audible Band Transducer (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200301744 | 2003-11-26 | ||
PCT/DK2004/000796 WO2005052911A1 (en) | 2003-11-26 | 2004-11-18 | Hearing aid with active noise canceling |
Publications (1)
Publication Number | Publication Date |
---|---|
DK1690252T3 true DK1690252T3 (en) | 2017-10-09 |
Family
ID=34626321
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK04797457.1T DK1690252T3 (en) | 2003-11-26 | 2004-11-18 | HEARING WITH ACTIVE NOISE COMPENSATION |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1690252B1 (de) |
CN (1) | CN1886782B (de) |
DK (1) | DK1690252T3 (de) |
WO (1) | WO2005052911A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8031878B2 (en) * | 2005-07-28 | 2011-10-04 | Bose Corporation | Electronic interfacing with a head-mounted device |
GB2434708B (en) | 2006-01-26 | 2008-02-27 | Sonaptic Ltd | Ambient noise reduction arrangements |
ATE435572T1 (de) * | 2006-12-01 | 2009-07-15 | Siemens Audiologische Technik | Hörgerät mit störschallunterdrückung und entsprechendes verfahren |
EP1933589A1 (de) * | 2006-12-14 | 2008-06-18 | Phonak AG | Hörgerät und Verfahren für den Betrieb des Hörgeräts |
US8014548B2 (en) | 2006-12-14 | 2011-09-06 | Phonak Ag | Hearing instrument, and a method of operating a hearing instrument |
DK2023664T3 (da) | 2007-08-10 | 2013-06-03 | Oticon As | Aktiv støjudligning i høreapparater |
ATE546961T1 (de) | 2007-08-24 | 2012-03-15 | Oticon As | Hörgerät mit rückkoppelungsschutzsystem |
US8494201B2 (en) * | 2010-09-22 | 2013-07-23 | Gn Resound A/S | Hearing aid with occlusion suppression |
EP2584794A1 (de) | 2011-10-17 | 2013-04-24 | Oticon A/S | Für Echtzeitkommunikation mit räumlicher Informationsbereitstellung in einem Audiostrom angepasstes Hörsystem |
US10390155B2 (en) | 2016-02-08 | 2019-08-20 | K/S Himpp | Hearing augmentation systems and methods |
US10341791B2 (en) | 2016-02-08 | 2019-07-02 | K/S Himpp | Hearing augmentation systems and methods |
US10284998B2 (en) | 2016-02-08 | 2019-05-07 | K/S Himpp | Hearing augmentation systems and methods |
US10750293B2 (en) | 2016-02-08 | 2020-08-18 | Hearing Instrument Manufacture Patent Partnership | Hearing augmentation systems and methods |
WO2017157427A1 (en) * | 2016-03-16 | 2017-09-21 | Huawei Technologies Co., Ltd. | An audio signal processing apparatus and method for processing an input audio signal |
DE102020209907A1 (de) | 2020-08-05 | 2022-02-10 | Sivantos Pte. Ltd. | Verfahren zum Betrieb eines Hörgeräts und Hörgerät |
DE102020209906A1 (de) | 2020-08-05 | 2022-02-10 | Sivantos Pte. Ltd. | Verfahren zum Betrieb eines Hörgeräts und Hörgerät |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK159357C (da) * | 1988-03-18 | 1991-03-04 | Oticon As | Hoereapparat, navnlig til anbringelse i oeret |
DE4010372A1 (de) * | 1990-03-30 | 1991-10-02 | Siemens Ag | Hoergeraet mit ohrpassstueck |
US6885752B1 (en) * | 1994-07-08 | 2005-04-26 | Brigham Young University | Hearing aid device incorporating signal processing techniques |
US5740258A (en) * | 1995-06-05 | 1998-04-14 | Mcnc | Active noise supressors and methods for use in the ear canal |
US6445799B1 (en) * | 1997-04-03 | 2002-09-03 | Gn Resound North America Corporation | Noise cancellation earpiece |
DE10332119B3 (de) * | 2003-07-16 | 2004-12-09 | Siemens Audiologische Technik Gmbh | Aktive Störgeräuschunterdrückung bei einem im Ohr tragbaren Hörhilfegerät oder einem Hörhilfegerät mit im Ohr tragbarer Otoplastik |
-
2004
- 2004-11-18 CN CN2004800349479A patent/CN1886782B/zh active Active
- 2004-11-18 WO PCT/DK2004/000796 patent/WO2005052911A1/en active Application Filing
- 2004-11-18 DK DK04797457.1T patent/DK1690252T3/en active
- 2004-11-18 EP EP04797457.1A patent/EP1690252B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2005052911A1 (en) | 2005-06-09 |
EP1690252A1 (de) | 2006-08-16 |
CN1886782B (zh) | 2010-10-06 |
CN1886782A (zh) | 2006-12-27 |
EP1690252B1 (de) | 2017-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK1690252T3 (en) | HEARING WITH ACTIVE NOISE COMPENSATION | |
US7590254B2 (en) | Hearing aid with active noise canceling | |
US8675884B2 (en) | Method and a system for processing signals | |
JP4530051B2 (ja) | 音声信号送受信装置 | |
JP5400166B2 (ja) | 受話器およびステレオとモノラル信号を再生する方法 | |
US6353671B1 (en) | Signal processing circuit and method for increasing speech intelligibility | |
US8774421B2 (en) | Noise canceling headphone and noise canceling earmuff | |
US7801318B2 (en) | Hearing aid device with means for feedback compensation | |
US8144891B2 (en) | Earphone set | |
EP2843971A1 (de) | Hörgerät mit Mikrofon im Gehörkanal | |
JP5168162B2 (ja) | 音信号調整装置、プログラム及び方法、並びに、電話装置 | |
JP2010200350A (ja) | 音響心理学的モデル及びオーバーサンプル型フィルタバンクを用いる音声明瞭度の向上 | |
CA2544974A1 (en) | Method and apparatus for directional enhancement of speech elements in noisy environments | |
AU2008203125A1 (en) | Active noise cancellation in hearing devices | |
JP2020512710A (ja) | 音声明瞭度向上システム | |
CN102413412A (zh) | 具有闭塞抑制和次声能量控制的助听器 | |
EP2106163A2 (de) | Vorrichtung und Verfahren zur dynamischen Detektion und Dämpfung von periodischer Schallrückkopllung | |
JP6495448B2 (ja) | ヘッドセット内の自己音声閉塞軽減 | |
US20090274314A1 (en) | Method and apparatus for determining a degree of closure in hearing devices | |
JP7164794B2 (ja) | 自己音声推定付き聴覚保護システムと関連する方法 | |
JP4941579B2 (ja) | 音声信号送受信装置 | |
US11862138B2 (en) | Hearing device comprising an active emission canceller | |
JP2004048207A (ja) | 補聴装置 | |
US12010480B2 (en) | Hearing protection device | |
EP4124060A1 (de) | Hörinstrument |