JP2009505592A - 拡大音響帯域幅を持つ補聴器 - Google Patents
拡大音響帯域幅を持つ補聴器 Download PDFInfo
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- JP2009505592A JP2009505592A JP2008527306A JP2008527306A JP2009505592A JP 2009505592 A JP2009505592 A JP 2009505592A JP 2008527306 A JP2008527306 A JP 2008527306A JP 2008527306 A JP2008527306 A JP 2008527306A JP 2009505592 A JP2009505592 A JP 2009505592A
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- 238000000034 method Methods 0.000 claims description 3
- 208000016354 hearing loss disease Diseases 0.000 abstract description 11
- 206010011878 Deafness Diseases 0.000 description 9
- 230000010370 hearing loss Effects 0.000 description 8
- 231100000888 hearing loss Toxicity 0.000 description 8
- 238000001228 spectrum Methods 0.000 description 7
- 230000005236 sound signal Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- SDJLVPMBBFRBLL-UHFFFAOYSA-N dsp-4 Chemical compound ClCCN(CC)CC1=CC=CC=C1Br SDJLVPMBBFRBLL-UHFFFAOYSA-N 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 101000797092 Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) Probable acetoacetate decarboxylase 3 Proteins 0.000 description 2
- MOVRNJGDXREIBM-UHFFFAOYSA-N aid-1 Chemical compound O=C1NC(=O)C(C)=CN1C1OC(COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C(NC(=O)C(C)=C2)=O)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)COP(O)(=O)OC2C(OC(C2)N2C3=C(C(NC(N)=N3)=O)N=C2)CO)C(O)C1 MOVRNJGDXREIBM-UHFFFAOYSA-N 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 101150062184 DSP4 gene Proteins 0.000 description 1
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
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
- H04R25/50—Customised settings for obtaining desired overall acoustical characteristics
- H04R25/505—Customised settings for obtaining desired overall acoustical characteristics using digital signal processing
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
-
- 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
- H04R25/405—Arrangements for obtaining a desired directivity characteristic by combining a plurality of transducers
-
- 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
-
- 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
- H04R25/48—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception using constructional means for obtaining a desired frequency response
-
- 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
- H04R25/70—Adaptation of deaf aid to hearing loss, e.g. initial electronic fitting
-
- 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
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2205/00—Details of stereophonic arrangements covered by H04R5/00 but not provided for in any of its subgroups
- H04R2205/041—Adaptation of stereophonic signal reproduction for the hearing impaired
-
- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
-
- 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
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
- H04R3/14—Cross-over networks
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- General Health & Medical Sciences (AREA)
- Neurosurgery (AREA)
- Circuit For Audible Band Transducer (AREA)
- Amplifiers (AREA)
- Percussion Or Vibration Massage (AREA)
Abstract
Description
Claims (9)
- マイクロフォン,上記マイクロフォンからの信号を受信する入力コンバータ,上記入力コンバータからの信号を処理して,第1の出力コンバータおよび第2の出力コンバータにそれぞれ出力を与える信号処理装置,第1の音響出力トランスデューサ,ならびに第2の出力トランスデューサを備え,上記第1の出力コンバータおよび上記第1の出力トランスデューサは上記被処理信号の高周波数を再生するように構成され,上記第2の出力コンバータおよび上記第2の出力トランスデューサは上記被処理信号の低周波数を再生するように構成されている,補聴器。
- 上記第1および上記第2の音響出力トランスデューサは,単一の物理的なユニットとして具現化されている,請求項1に記載の補聴器。
- 上記第1および上記第2の出力コンバータは,ダイレクト・デジタル駆動出力コンバータとして具現化されている,請求項1に記載の補聴器。
- 上記信号処理装置は,クロスオーバー周波数にしたがって上記出力を分割するようになっている,請求項1に記載の補聴器。
- 上記信号処理装置は,プログラミングによって調節される上記クロスオーバー周波数を持つようになっている,請求項4に記載の補聴器。
- 上記クロスオーバー周波数は,出力トランスデューサの上記構成に適するように選択される,請求項4に記載の補聴器。
- 上記処理装置は,プログラミングによって設定される遮断周波数を有するハイパス・フィルタを備えている,請求項1に記載の補聴器。
- 上記処理装置は,プログラミングによって設定される遮断周波数を有するローパス・フィルタを備えている,請求項1に記載の補聴器。
- マイクロフォンからの信号を受信する入力コンバータ,第1の出力端子,第2の出力端子,指令にしたがって上記入力コンバータからの信号を処理してデジタル出力信号を生成する手段,上記デジタル出力信号を,上記被処理信号の高周波数部分の再生に適しかつ上記第1の出力端子に送られる第1のデジタル出力信号と,上記被処理信号の低周波数部分の再生に適しかつ上記第2の出力端子に送られる第2のデジタル出力信号とに分割する手段,を備えた補聴器用処理装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/DK2005/000538 WO2007022773A1 (en) | 2005-08-23 | 2005-08-23 | Hearing aid with increased acoustic bandwidth |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009505592A true JP2009505592A (ja) | 2009-02-05 |
JP4960360B2 JP4960360B2 (ja) | 2012-06-27 |
Family
ID=36127286
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008527306A Expired - Fee Related JP4960360B2 (ja) | 2005-08-23 | 2005-08-23 | 拡大音響帯域幅を持つ補聴器 |
Country Status (9)
Country | Link |
---|---|
US (2) | US9473857B2 (ja) |
EP (1) | EP1920633B1 (ja) |
JP (1) | JP4960360B2 (ja) |
CN (1) | CN101248703A (ja) |
AT (1) | ATE520264T1 (ja) |
AU (1) | AU2005335904B2 (ja) |
CA (1) | CA2619028A1 (ja) |
DK (1) | DK1920633T3 (ja) |
WO (1) | WO2007022773A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016531514A (ja) * | 2013-08-19 | 2016-10-06 | ノールズ エレクトロニクス,リミテッド ライアビリティ カンパニー | 補聴器におけるダイナミックドライバ |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8170249B2 (en) † | 2006-06-19 | 2012-05-01 | Sonion Nederland B.V. | Hearing aid having two receivers each amplifying a different frequency range |
EP2166779B1 (en) | 2008-09-18 | 2019-05-22 | Sonion Nederland B.V. | An apparatus for outputting sound comprising multiple receivers and a common output channel |
EP2730097B1 (en) * | 2011-07-07 | 2019-09-18 | Sonion Nederland B.V. | A multiple receiver assembly and a method for assembly thereof |
EP2552128A1 (en) | 2011-07-29 | 2013-01-30 | Sonion Nederland B.V. | A dual cartridge directional microphone |
CN106658306B (zh) * | 2017-01-26 | 2019-02-19 | 苏州佳世达电通有限公司 | 分音装置 |
IT201700046314A1 (it) * | 2017-04-28 | 2017-07-28 | Eartronik | Apparecchio acustico multi-via |
KR20220164781A (ko) * | 2020-08-29 | 2022-12-13 | 썬전 샥 컴퍼니 리미티드 | 보청장치 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63300700A (ja) * | 1987-05-30 | 1988-12-07 | Akai Electric Co Ltd | オ−デイオシステムの時間差補正装置 |
JPH0213097A (ja) * | 1988-06-29 | 1990-01-17 | Toa Electric Co Ltd | スピーカ・システム用駆動制御装置 |
JPH0654395A (ja) * | 1992-07-31 | 1994-02-25 | Sony Corp | デジタルオーディオ信号変換装置 |
JPH10164696A (ja) * | 1996-11-27 | 1998-06-19 | Sony United Kingdom Ltd | ラウドスピーカ及びラウドスピーカ装置 |
JP2003516003A (ja) * | 1999-11-22 | 2003-05-07 | ブリガム ヤング ユニヴァーシティ | 信号処理技術を組込んだ補聴器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1739043U (de) | 1956-09-05 | 1957-02-07 | Wendton Werner Wendt K G | Elektrisches hoergeraet. |
DE2512343A1 (de) * | 1975-03-20 | 1976-10-07 | Micro Technic Hueber & Co | Hoerhilfsgeraet fuer schwerhoerige oder hoerbehinderte |
DE3224614A1 (de) | 1982-07-01 | 1984-01-05 | Siemens AG, 1000 Berlin und 8000 München | Elektrisches hoergeraet |
US4592087B1 (en) * | 1983-12-08 | 1996-08-13 | Knowles Electronics Inc | Class D hearing aid amplifier |
US4548082A (en) * | 1984-08-28 | 1985-10-22 | Central Institute For The Deaf | Hearing aids, signal supplying apparatus, systems for compensating hearing deficiencies, and methods |
US4882762A (en) * | 1988-02-23 | 1989-11-21 | Resound Corporation | Multi-band programmable compression system |
US4989251A (en) * | 1988-05-10 | 1991-01-29 | Diaphon Development Ab | Hearing aid programming interface and method |
CN1130459A (zh) * | 1993-09-01 | 1996-09-04 | 诺尔斯电子有限公司 | 用于助听器的听音器 |
US6072885A (en) * | 1994-07-08 | 2000-06-06 | Sonic Innovations, Inc. | Hearing aid device incorporating signal processing techniques |
DE4441996A1 (de) * | 1994-11-26 | 1996-05-30 | Toepholm & Westermann | Hörhilfsgerät |
JP3223793B2 (ja) * | 1996-04-24 | 2001-10-29 | 松下電器産業株式会社 | スピーカシステム |
US6044162A (en) | 1996-12-20 | 2000-03-28 | Sonic Innovations, Inc. | Digital hearing aid using differential signal representations |
US6115478A (en) * | 1997-04-16 | 2000-09-05 | Dspfactory Ltd. | Apparatus for and method of programming a digital hearing aid |
US6405227B1 (en) * | 1998-12-31 | 2002-06-11 | New Japan Radio Co., Ltd. | Digital crossover and parametric equalizer |
US7043041B2 (en) | 2000-10-04 | 2006-05-09 | Sonionmicrotronic Nederland B.V. | Integrated telecoil amplifier with signal processing |
US7321661B2 (en) * | 2003-10-30 | 2008-01-22 | Harman International Industries, Incorporated | Current feedback system for improving crossover frequency response |
US7472048B2 (en) * | 2004-02-02 | 2008-12-30 | Trimble Navigation Limited | Direct digital drive audio system and method |
DE602005010827D1 (de) | 2004-02-08 | 2008-12-18 | Widex As | Ausgangsstufe für ein hörgerät und verfahren zur ansteuerung einer ausgangsstufe |
US7929714B2 (en) * | 2004-08-11 | 2011-04-19 | Qualcomm Incorporated | Integrated audio codec with silicon audio transducer |
-
2005
- 2005-08-23 EP EP05773800A patent/EP1920633B1/en not_active Revoked
- 2005-08-23 DK DK05773800.7T patent/DK1920633T3/da active
- 2005-08-23 CA CA002619028A patent/CA2619028A1/en not_active Abandoned
- 2005-08-23 CN CNA2005800514019A patent/CN101248703A/zh active Pending
- 2005-08-23 AU AU2005335904A patent/AU2005335904B2/en not_active Ceased
- 2005-08-23 AT AT05773800T patent/ATE520264T1/de not_active IP Right Cessation
- 2005-08-23 JP JP2008527306A patent/JP4960360B2/ja not_active Expired - Fee Related
- 2005-08-23 WO PCT/DK2005/000538 patent/WO2007022773A1/en active Application Filing
-
2008
- 2008-02-21 US US12/034,727 patent/US9473857B2/en active Active
-
2016
- 2016-09-19 US US15/269,108 patent/US10111015B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63300700A (ja) * | 1987-05-30 | 1988-12-07 | Akai Electric Co Ltd | オ−デイオシステムの時間差補正装置 |
JPH0213097A (ja) * | 1988-06-29 | 1990-01-17 | Toa Electric Co Ltd | スピーカ・システム用駆動制御装置 |
JPH0654395A (ja) * | 1992-07-31 | 1994-02-25 | Sony Corp | デジタルオーディオ信号変換装置 |
JPH10164696A (ja) * | 1996-11-27 | 1998-06-19 | Sony United Kingdom Ltd | ラウドスピーカ及びラウドスピーカ装置 |
JP2003516003A (ja) * | 1999-11-22 | 2003-05-07 | ブリガム ヤング ユニヴァーシティ | 信号処理技術を組込んだ補聴器 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016531514A (ja) * | 2013-08-19 | 2016-10-06 | ノールズ エレクトロニクス,リミテッド ライアビリティ カンパニー | 補聴器におけるダイナミックドライバ |
Also Published As
Publication number | Publication date |
---|---|
AU2005335904B2 (en) | 2009-12-03 |
ATE520264T1 (de) | 2011-08-15 |
EP1920633A1 (en) | 2008-05-14 |
US20170006388A1 (en) | 2017-01-05 |
CN101248703A (zh) | 2008-08-20 |
DK1920633T3 (da) | 2011-10-03 |
US9473857B2 (en) | 2016-10-18 |
CA2619028A1 (en) | 2007-03-01 |
US10111015B2 (en) | 2018-10-23 |
US20080170732A1 (en) | 2008-07-17 |
EP1920633B1 (en) | 2011-08-10 |
JP4960360B2 (ja) | 2012-06-27 |
AU2005335904A1 (en) | 2007-03-01 |
WO2007022773A1 (en) | 2007-03-01 |
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