JP2010537558A - オープンイヤー骨伝導聴取デバイス - Google Patents
オープンイヤー骨伝導聴取デバイス Download PDFInfo
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- JP2010537558A JP2010537558A JP2010521904A JP2010521904A JP2010537558A JP 2010537558 A JP2010537558 A JP 2010537558A JP 2010521904 A JP2010521904 A JP 2010521904A JP 2010521904 A JP2010521904 A JP 2010521904A JP 2010537558 A JP2010537558 A JP 2010537558A
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- 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
- H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
- H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
- H04R25/606—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers acting directly on the eardrum, the ossicles or the skull, e.g. mastoid, tooth, maxillary or mandibular bone, or mechanically stimulating the cochlea, e.g. at the oval window
-
- 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
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Circuit For Audible Band Transducer (AREA)
- Prostheses (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
Description
Claims (22)
- ユーザの骨を通して音声信号を伝達する方法であって、
入口または第1の外耳道内に位置付けられる第1のマイクロホンから音声信号を受信するステップと、
第1の変換器を振動させ、該骨を通して、該音声信号を可聴的に伝達するステップと
を包含する、方法。 - マイクロホン筐体内のマイクロホンのための回路を位置付けるステップを包含する、請求項1に記載の方法。
- 前記回路は、信号プロセッサと、電源と、送信機と、アンテナとを備える、請求項2に記載の方法。
- 前記回路は、耳の後に設置される、請求項2に記載の方法。
- 耳介の1つ以上の襞内に前記回路を位置付けるステップを包含する、請求項2に記載の方法。
- 前記マイクロホン筐体は、音を通過させるための1つ以上の開口部を備える、請求項2に記載の方法。
- 第2の外耳道の入口またはその中に位置付けられる第2のマイクロホンから、第2の音声信号を受信するステップを包含する、請求項1に記載の方法。
- 第1および第2の耳から音信号を受信し、それぞれ、第1および第2のマイクロホンを振動させるステップを包含する、請求項1に記載の方法。
- 前記第1のマイクロホンは、高音レベルを受信し、前記第2のマイクロホンは、低音レベルを受信する、請求項8に記載の方法。
- 前記第1および第2のマイクロホンは、頭影効果および該マイクロホンの物理的分離のため、レベルおよび位相が異なる音を捕捉する、請求項8に記載の方法。
- 前記第1のマイクロホンは、高音レベルを受信し、前記第2のマイクロホンは、位相シフトされた低音レベルを受信し、該高音レベルおよび該位相シフト低音レベルは、前記ユーザに指向性の知覚を提供する、請求項1に記載の方法。
- 少なくとも、第1の周波数範囲および第2の周波数範囲に前記音声信号をフィルタリングするステップと、
前記第1の変換器を振動させ、前記ユーザの骨を通して、該第1の周波数範囲を伝達するステップと、
第2の変換器を振動させ、該ユーザの骨を通して、該第2の周波数範囲を伝達し、該ユーザに指向性を提供するステップと
を備える、請求項1に記載の方法。 - 聴取デバイスであって、
入口または第1の外耳道内に位置付けられる第1のマイクロホンと、
該第1のマイクロホンに連結される第1の変換器であって、該第1のマイクロホンからの信号に従って振動し、骨を通して、音声信号を可聴的に伝達する、第1の変換器と
を備える、デバイス。 - マイクロホン筐体内のマイクロホンに連結される回路を備える、請求項13に記載のデバイス。
- 前記回路は、信号プロセッサと、電源と、送信機と、アンテナとを備える、請求項14に記載のデバイス。
- 前記回路は、耳の後に設置される、請求項14に記載のデバイス。
- 前記回路は、耳介の1つ以上の襞内に位置付けられる、請求項14に記載のデバイス。
- 第2の外耳道の入口またはその中に位置付けられる、第2のマイクロホンを備える、請求項13に記載のデバイス。
- 前記マイクロホンは、第1および第2の耳からの音信号を受信し、それぞれ、第1および第2の変換器を振動させる、請求項18に記載のデバイス。
- 前記第1のマイクロホンは、高音レベルを受信し、前記第2のマイクロホンは、低音レベルを受信する、請求項19に記載のデバイス。
- 前記第1のマイクロホンは、高音レベルを受信し、前記第2のマイクロホンは、位相シフトされた低音を受信し、該高音レベルおよび該位相シフト低音は、指向性の知覚を前記ユーザに提供することになる、請求項13に記載のデバイス。
- 前記第1のマイクロホンに連結され、少なくとも、第1の周波数範囲および第2の周波数範囲に前記音声信号をフィルタリングする回路であって、前記第1の変換器は、ユーザの骨を通して、前記第1の周波数範囲を伝達する、フィルタリングする回路と、
入口または第2の外耳道内に位置付けられる、第2のマイクロホンと、
該第2のマイクロホンに連結され、該第2の周波数範囲の該音声信号を調節する、位相シフト回路と、
該ユーザの骨を通して、該第2の周波数範囲を伝達するための第2の変換器と、
を備える、請求項13に記載のデバイス。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/843,541 | 2007-08-22 | ||
US11/843,541 US8433080B2 (en) | 2007-08-22 | 2007-08-22 | Bone conduction hearing device with open-ear microphone |
PCT/US2008/065680 WO2009025917A1 (en) | 2007-08-22 | 2008-06-03 | Bone conduction hearing device with open-ear microphone |
Related Child Applications (1)
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JP2013122450A Division JP2013211915A (ja) | 2007-08-22 | 2013-06-11 | オープンイヤー骨伝導聴取デバイス |
Publications (2)
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JP2010537558A true JP2010537558A (ja) | 2010-12-02 |
JP5586467B2 JP5586467B2 (ja) | 2014-09-10 |
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JP2010521904A Active JP5586467B2 (ja) | 2007-08-22 | 2008-06-03 | オープンイヤー骨伝導聴取デバイス |
JP2013122450A Withdrawn JP2013211915A (ja) | 2007-08-22 | 2013-06-11 | オープンイヤー骨伝導聴取デバイス |
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JP2013122450A Withdrawn JP2013211915A (ja) | 2007-08-22 | 2013-06-11 | オープンイヤー骨伝導聴取デバイス |
Country Status (7)
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US (1) | US8433080B2 (ja) |
EP (1) | EP2191663B1 (ja) |
JP (2) | JP5586467B2 (ja) |
CN (2) | CN103874003B (ja) |
AU (1) | AU2008289428B2 (ja) |
CA (1) | CA2697268C (ja) |
WO (1) | WO2009025917A1 (ja) |
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CA2697268C (en) | 2014-04-15 |
US8433080B2 (en) | 2013-04-30 |
WO2009025917A1 (en) | 2009-02-26 |
CN101836466A (zh) | 2010-09-15 |
CN103874003A (zh) | 2014-06-18 |
CN103874003B (zh) | 2018-05-01 |
CA2697268A1 (en) | 2009-02-26 |
AU2008289428B2 (en) | 2013-01-31 |
JP2013211915A (ja) | 2013-10-10 |
JP5586467B2 (ja) | 2014-09-10 |
EP2191663B1 (en) | 2014-11-05 |
US20090052698A1 (en) | 2009-02-26 |
EP2191663A1 (en) | 2010-06-02 |
EP2191663A4 (en) | 2012-08-22 |
AU2008289428A1 (en) | 2009-02-26 |
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