JP2014216902A - 音響機器 - Google Patents
音響機器 Download PDFInfo
- Publication number
- JP2014216902A JP2014216902A JP2013093770A JP2013093770A JP2014216902A JP 2014216902 A JP2014216902 A JP 2014216902A JP 2013093770 A JP2013093770 A JP 2013093770A JP 2013093770 A JP2013093770 A JP 2013093770A JP 2014216902 A JP2014216902 A JP 2014216902A
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- JP
- Japan
- Prior art keywords
- user
- panel
- ear
- vibration
- acoustic device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
- 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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1016—Earpieces of the intra-aural type
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1041—Mechanical or electronic switches, or control elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R17/00—Piezoelectric transducers; Electrostrictive transducers
- H04R17/005—Piezoelectric transducers; Electrostrictive transducers using a piezoelectric polymer
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; 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; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R2430/00—Signal processing covered by H04R, not provided for in its groups
- H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
- H04R2460/09—Non-occlusive ear tips, i.e. leaving the ear canal open, for both custom and non-custom tips
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R25/00—Electric hearing aids
- H04R25/02—Electric hearing aids adapted to be supported entirely by ear
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Neurosurgery (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
(実施の形態)
図1は本発明の一実施形態に係る音響機器1のブロック図である。音響機器1は、例えば補聴器1であって、振動部10と、マイク部20と、制御部30と、音量調整インタフェース部40と、記憶部50とを備える。
10 音発生部(振動部)
20 マイク部
30 制御部
31 アナログデジタル変換部
32 信号処理部
33 デジタルアナログ変換部
34 圧電アンプ
40 音量調整インタフェース部
50 記憶部
101 圧電素子
102 パネル
103 保持部
Claims (14)
- 一端部が対耳輪下脚の内側に当接し、且つ、他端部がユーザの耳の耳珠と対耳珠との間の窪みに当接する保持部と、
前記保持部によって保持されるとともに、音声信号に応じて前記ユーザに対して音を聞かせる音発生部とを備える、
音響機器。 - 前記音発生部が、圧電素子と該圧電素子によって湾曲するパネルとからなる振動部を備え、
前記パネルからユーザの耳に振動を伝達させる、
請求項1に記載の音響機器。 - 前記振動部は、前記ユーザの耳の内側から、前記ユーザの耳珠に当接して、前記振動を耳珠に伝達させることにより、音をユーザに聞かせる
請求項2に記載の音響機器。 - 前記振動部は、前記ユーザの耳の内側から、前記ユーザの対耳珠に当接して、前記振動を対耳珠に伝達させることにより、音をユーザに聞かせる
請求項2に記載の音響機器。 - 前記振動部のパネルが湾曲する方向と、前記保持部がユーザの耳に装着されたときに生じる保持部の湾曲の方向とは異なる
請求項2乃至4のいずれかに記載の音響機器。 - 当該音響機器によって、前記ユーザの外耳道が密閉されない請求項1乃至5のいずれかに記載の音響機器。
- 前記パネルは、当該パネルの中央を腹、該腹の両側を節として振動し、
前記パネルの中央近傍が前記耳珠に当接する
請求項3に記載の音響機器。 - 前記パネルは、当該パネルの中央を腹、該腹の両側を節として振動し、
前記パネルの中央近傍が前記対耳珠に当接する
請求項4に記載の音響機器。 - 前記振動部は、前記ユーザの耳の外側から、前記ユーザの耳珠に当接して、前記振動を耳珠に伝達させることにより、音をユーザに聞かせる
請求項2に記載の音響機器。 - 前記振動部は、前記ユーザの耳の外側から、前記ユーザの対耳珠に当接して、前記振動を対耳珠に伝達させることにより、音をユーザに聞かせる
請求項2に記載の音響機器。 - 前記振動部により、前記ユーザの耳の内部で、外耳道放射音を発生させる
請求項2乃至10のいずれかに記載の音響機器。 - 前記振動部は、前記ユーザの耳に、0.1Nから3Nの力で押圧されている
請求項2乃至11のいずれかに記載の音響機器。 - 前記圧電素子は、板状をなし、
前記パネルは、前記圧電素子の主面の面積の、0.8倍から10倍の面積を有する
請求項2乃至12のいずれかに記載の音響機器。 - さらにマイク部を備える
請求項1乃至13のいずれかに記載の音響機器。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013093770A JP6359804B2 (ja) | 2013-04-26 | 2013-04-26 | 音響機器 |
| PCT/JP2014/002318 WO2014174850A1 (ja) | 2013-04-26 | 2014-04-24 | 音響機器 |
| US14/786,803 US9591414B2 (en) | 2013-04-26 | 2014-04-24 | Acoustic device |
| DK14788459.7T DK2991369T3 (en) | 2013-04-26 | 2014-04-24 | Acoustic decor |
| EP14788459.7A EP2991369B1 (en) | 2013-04-26 | 2014-04-24 | Acoustic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013093770A JP6359804B2 (ja) | 2013-04-26 | 2013-04-26 | 音響機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2014216902A true JP2014216902A (ja) | 2014-11-17 |
| JP6359804B2 JP6359804B2 (ja) | 2018-07-18 |
Family
ID=51791438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013093770A Active JP6359804B2 (ja) | 2013-04-26 | 2013-04-26 | 音響機器 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9591414B2 (ja) |
| EP (1) | EP2991369B1 (ja) |
| JP (1) | JP6359804B2 (ja) |
| DK (1) | DK2991369T3 (ja) |
| WO (1) | WO2014174850A1 (ja) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102012860B1 (ko) * | 2015-06-17 | 2019-08-21 | 다이-이치 세이코 가부시키가이샤 | 이어폰 |
| JP7101030B2 (ja) * | 2018-04-12 | 2022-07-14 | リオン株式会社 | 電気音響変換器、アダプタ付き電気音響変換器及び音響機器 |
| US10291253B1 (en) * | 2018-05-01 | 2019-05-14 | Raul Barnett | Piezoelectric magnetic digital to analog converter |
| US10531173B2 (en) * | 2018-05-24 | 2020-01-07 | Facebook Technologies, Llc | Apparatus, system, and method for tragus conduction hearable device |
| JP2022173664A (ja) * | 2021-05-10 | 2022-11-22 | ヤマハ株式会社 | イヤホン用の保持部材およびイヤホン |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5588497A (en) * | 1978-12-25 | 1980-07-04 | Matsushita Electric Ind Co Ltd | Ear receiver |
| JP2007103989A (ja) * | 2005-09-30 | 2007-04-19 | Nec Tokin Corp | 受話装置 |
| JP2007165938A (ja) * | 2005-11-18 | 2007-06-28 | Nec Tokin Corp | 受話装置 |
| WO2008029515A1 (en) * | 2006-09-07 | 2008-03-13 | Temco Japan Co., Ltd. | Bone conduction speaker |
| JP2009232443A (ja) * | 2008-02-29 | 2009-10-08 | Nec Tokin Corp | 受話装置 |
| JP2009542056A (ja) * | 2006-06-23 | 2009-11-26 | ジーエヌ リザウンド エー/エス | 細長部材を有する補聴器 |
| US20110150258A1 (en) * | 2002-05-10 | 2011-06-23 | Kah Jr Carl L C | External ear insert for hearing comprehension enhancement |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO312989B3 (no) | 2000-11-01 | 2007-07-04 | Metafax As | Anordning ved tradlos overforing mellom en mikrofon/oretelefon og en mobiltelefon, telefon, sentralbord eller lignende |
| US6643378B2 (en) * | 2001-03-02 | 2003-11-04 | Daniel R. Schumaier | Bone conduction hearing aid |
| ES2387217T3 (es) * | 2003-05-09 | 2012-09-18 | Freebit/As | Auricular de audio |
| DE102005029514B4 (de) * | 2005-06-25 | 2017-06-29 | Deutsch-Französisches Forschungsinstitut Saint-Louis | Gehörschutzstöpsel |
| US8374367B2 (en) | 2006-06-23 | 2013-02-12 | Gn Resound A/S | Hearing aid with a flexible elongated member |
| US8249287B2 (en) * | 2010-08-16 | 2012-08-21 | Bose Corporation | Earpiece positioning and retaining |
| US7856111B2 (en) * | 2006-10-04 | 2010-12-21 | Siemens Audiologische Technik Gmbh | Hearing aid with sound tube serving for retention in concha |
| DE102009014770A1 (de) * | 2009-03-25 | 2010-09-30 | Cochlear Ltd., Lane Cove | Schwingungserzeuger |
| JP5662254B2 (ja) | 2011-06-08 | 2015-01-28 | 威雄 相野谷 | 音声出力装置 |
-
2013
- 2013-04-26 JP JP2013093770A patent/JP6359804B2/ja active Active
-
2014
- 2014-04-24 DK DK14788459.7T patent/DK2991369T3/en active
- 2014-04-24 EP EP14788459.7A patent/EP2991369B1/en not_active Not-in-force
- 2014-04-24 US US14/786,803 patent/US9591414B2/en active Active
- 2014-04-24 WO PCT/JP2014/002318 patent/WO2014174850A1/ja not_active Ceased
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5588497A (en) * | 1978-12-25 | 1980-07-04 | Matsushita Electric Ind Co Ltd | Ear receiver |
| US20110150258A1 (en) * | 2002-05-10 | 2011-06-23 | Kah Jr Carl L C | External ear insert for hearing comprehension enhancement |
| JP2007103989A (ja) * | 2005-09-30 | 2007-04-19 | Nec Tokin Corp | 受話装置 |
| JP2007165938A (ja) * | 2005-11-18 | 2007-06-28 | Nec Tokin Corp | 受話装置 |
| JP2009542056A (ja) * | 2006-06-23 | 2009-11-26 | ジーエヌ リザウンド エー/エス | 細長部材を有する補聴器 |
| WO2008029515A1 (en) * | 2006-09-07 | 2008-03-13 | Temco Japan Co., Ltd. | Bone conduction speaker |
| JP2009232443A (ja) * | 2008-02-29 | 2009-10-08 | Nec Tokin Corp | 受話装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160182993A1 (en) | 2016-06-23 |
| EP2991369A4 (en) | 2016-12-21 |
| EP2991369A1 (en) | 2016-03-02 |
| DK2991369T3 (en) | 2018-10-22 |
| US9591414B2 (en) | 2017-03-07 |
| WO2014174850A1 (ja) | 2014-10-30 |
| JP6359804B2 (ja) | 2018-07-18 |
| EP2991369B1 (en) | 2018-07-18 |
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