JP6250950B2 - 音響機器 - Google Patents
音響機器 Download PDFInfo
- Publication number
- JP6250950B2 JP6250950B2 JP2013093097A JP2013093097A JP6250950B2 JP 6250950 B2 JP6250950 B2 JP 6250950B2 JP 2013093097 A JP2013093097 A JP 2013093097A JP 2013093097 A JP2013093097 A JP 2013093097A JP 6250950 B2 JP6250950 B2 JP 6250950B2
- Authority
- JP
- Japan
- Prior art keywords
- user
- ear
- vibration
- tragus
- 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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- 241000746998 Tragus Species 0.000 claims description 43
- 210000000613 ear canal Anatomy 0.000 claims description 16
- 210000003128 head Anatomy 0.000 claims 1
- 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 10
- 239000000853 adhesive Substances 0.000 description 7
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- 238000006243 chemical reaction Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 210000000860 cochlear nerve Anatomy 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- HFGPZNIAWCZYJU-UHFFFAOYSA-N lead zirconate titanate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ti+4].[Zr+4].[Pb+2] HFGPZNIAWCZYJU-UHFFFAOYSA-N 0.000 description 2
- 229910052451 lead zirconate titanate Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000005236 sound signal Effects 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 206010050337 Cerumen impaction Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229920000544 Gore-Tex Polymers 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 210000002939 cerumen Anatomy 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 210000000883 ear external Anatomy 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 210000003454 tympanic membrane Anatomy 0.000 description 1
- 239000002982 water resistant material Substances 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
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/1016—Earpieces of the intra-aural type
-
- 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
- H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
- H04R1/105—Earpiece supports, e.g. ear hooks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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; DEAF-AID SETS; 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; 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
- H04R2460/09—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; 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
-
- 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
- H04R25/02—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception 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)
- Otolaryngology (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Headphones And Earphones (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
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、保持部60とを備える。
10 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
60 保持部
101x,y,z 圧電素子
102x,y パネル
103 剛体部
104 周壁部
105 リード線
105x コネクタジャック
Claims (11)
- 保持部と、
圧電素子とパネルとを備えるとともに、前記保持部に保持された状態で、
前記圧電素子が、耳珠と対耳珠とを結ぶ方向に沿って伸縮し、前記パネルは、前記耳珠と前記対耳珠とを結ぶ方向に沿って振動して、
当該振動により、前記耳珠あるいは対耳珠のすくなくとも一方を振動させる振動部と、を有する
音響機器。 - 前記保持部は、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
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
請求項1または請求項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
請求項1または請求項2に記載の音響機器。 - 前記振動部は、前記耳珠と対耳珠とを結ぶ方向の一方側に向かって伸長する第1の圧電素子と、前記耳珠と対耳珠とを結ぶ方向における前記一方側とは逆側の他方側に向かって伸長する第2の圧電素子とを少なくとも備える
請求項1乃至4のいずれかに記載の音響機器。 - 前記振動部が伸縮する方向と、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1乃至5のいずれかに記載の音響機器。 - 前記保持部は、耳輪脚に対向する領域において、耳輪脚から離れる向きに湾曲する
請求項1乃至6のいずれかに記載の音響機器。 - 当該音響機器自体により、外耳道が密閉されない
請求項1乃至7のいずれかに記載の音響機器。 - 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1乃至8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1乃至9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10のいずれかに記載の音響機器。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013093097A JP6250950B2 (ja) | 2013-04-25 | 2013-04-25 | 音響機器 |
US14/786,432 US9578406B2 (en) | 2013-04-25 | 2014-04-24 | Acoustic device |
PCT/JP2014/002317 WO2014174849A1 (ja) | 2013-04-25 | 2014-04-24 | 音響機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013093097A JP6250950B2 (ja) | 2013-04-25 | 2013-04-25 | 音響機器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2014216870A JP2014216870A (ja) | 2014-11-17 |
JP6250950B2 true JP6250950B2 (ja) | 2017-12-20 |
Family
ID=51791437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013093097A Active JP6250950B2 (ja) | 2013-04-25 | 2013-04-25 | 音響機器 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9578406B2 (ja) |
JP (1) | JP6250950B2 (ja) |
WO (1) | WO2014174849A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5830074B2 (ja) * | 2013-10-17 | 2015-12-09 | 陽介 熊川 | 聴覚感度調整装置 |
US10231046B1 (en) * | 2017-08-18 | 2019-03-12 | Facebook Technologies, Llc | Cartilage conduction audio system for eyewear devices |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5588497A (en) * | 1978-12-25 | 1980-07-04 | Matsushita Electric Ind Co Ltd | Ear receiver |
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 |
CA2817889C (en) * | 2002-05-10 | 2016-10-25 | Carl L. C. Kah, Jr. | External ear insert for hearing comprehension enhancement |
JP4683635B2 (ja) * | 2005-09-30 | 2011-05-18 | Necトーキン株式会社 | 受話装置 |
JP2007165938A (ja) * | 2005-11-18 | 2007-06-28 | Nec Tokin Corp | 受話装置 |
WO2007147416A1 (en) | 2006-06-23 | 2007-12-27 | Gn Resound A/S | A hearing aid with an elongate member |
US8374367B2 (en) | 2006-06-23 | 2013-02-12 | Gn Resound A/S | Hearing aid with a flexible elongated member |
JP4215788B2 (ja) * | 2006-08-25 | 2009-01-28 | ホシデン株式会社 | 圧電型電気音響変換器 |
CN101513081A (zh) * | 2006-09-07 | 2009-08-19 | 株式会社坦姆科日本 | 骨传导扬声器 |
US7856111B2 (en) * | 2006-10-04 | 2010-12-21 | Siemens Audiologische Technik Gmbh | Hearing aid with sound tube serving for retention in concha |
JP2009232443A (ja) * | 2008-02-29 | 2009-10-08 | Nec Tokin Corp | 受話装置 |
KR101520070B1 (ko) * | 2008-09-22 | 2015-05-14 | 삼성전자 주식회사 | 압전형 마이크로 스피커 및 그 제조 방법 |
JP5662254B2 (ja) * | 2011-06-08 | 2015-01-28 | 威雄 相野谷 | 音声出力装置 |
JP5812925B2 (ja) * | 2012-04-12 | 2015-11-17 | 京セラ株式会社 | 電子機器 |
US9392372B2 (en) * | 2012-08-10 | 2016-07-12 | Kyocera Corporation | Acoustic generator, acoustic generation device, and electronic device |
-
2013
- 2013-04-25 JP JP2013093097A patent/JP6250950B2/ja active Active
-
2014
- 2014-04-24 US US14/786,432 patent/US9578406B2/en active Active
- 2014-04-24 WO PCT/JP2014/002317 patent/WO2014174849A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2014174849A1 (ja) | 2014-10-30 |
US9578406B2 (en) | 2017-02-21 |
US20160080849A1 (en) | 2016-03-17 |
JP2014216870A (ja) | 2014-11-17 |
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