JP6908686B2 - 音響の包括的な知覚のための装置 - Google Patents
音響の包括的な知覚のための装置 Download PDFInfo
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- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
- H04R1/028—Casings; Cabinets ; Supports therefor; Mountings therein associated with devices performing functions other than acoustics, e.g. electric candles
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- H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
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- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
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- H04R1/00—Details of transducers, loudspeakers or microphones
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- H04R7/00—Diaphragms for electromechanical transducers; Cones
- H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
- H04R7/04—Plane diaphragms
- H04R7/045—Plane diaphragms using the distributed mode principle, i.e. whereby the acoustic radiation is emanated from uniformly distributed free bending wave vibration induced in a stiff panel and not from pistonic motion
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0022—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the tactile sense, e.g. vibrations
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- A—HUMAN NECESSITIES
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- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M21/00—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
- A61M2021/0005—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus
- A61M2021/0027—Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis by the use of a particular sense, or stimulus by the hearing sense
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- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
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- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
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- H04R2201/00—Details of transducers, loudspeakers or microphones covered by H04R1/00 but not provided for in any of its subgroups
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- 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
Description
−基板よりも幅広であり、これにより、音響を更に分散させると共にクローズアップ聴取の際に空間の感覚を追加しなければならず、
−機械的に多損失であり、これにより、基板の機械的損失又は減衰を追加しなければならず、
−音響的に多損失であり、これにより、頭部と基板との間の音響的共振を減衰させなければならず、
−表面において十分に曲がりやすく、且つ、音響的に十分な透過性を有していなければならない。
−これらは、ラッピングの音響損失と共に、有用な減衰を構造に対してもたらす。
−これらは、特にクローズアップ聴取に伴って、アクチュエータ(410)の近傍における音響の鋭い局所化を低減し、その理由は、これらが、音響短絡回路により、基板の中央における相対的にパワフルな音響放出を弱音化するからである。
Claims (9)
- 音響の包括的な知覚のための装置であって、振動及び音響が、詰め物(100)の内部に配置された機械装置(200)によって生成され、
(a)前記機械装置(200)は、機械的振動を生成することにより、該詰め物の外側表面上において感じ取られ得ると共に聴取され得る音響を詰め物(100)に対して直接的に放射し、
(b)前記機械装置(200)は、該詰め物(100)を通じて空気伝播音響を放射し、且つ、
(c)前記機械装置(200)は、少なくとも一つの基板(300)を具備し、且つ、該基板(300)の振動は、少なくとも一つの振動する機械的アクチュエータ(400)を使用して生成される、
装置において、
前記機械装置(200)は、二つ以上の音響的に異なる層からなる前記詰め物(100)の内部において包み込まれ、該二つ以上の音響的に異なる層は、音響的且つ機械的共振を回避するべく、大きな流れ抵抗値を有する、音響的に相対的に高密度且つ多損失の内部層(110)と、小さな流れ抵抗値を有する、音響的に相対的に低密度且つ低多孔性の外部層(120)と、を具備し、
前記機械装置(200)は、均一な前記内部層(110)で全体的に囲まれており、前記内部層(110)は、均一な前記外部層(120)で全体的に囲まれている、
ことを特徴とする、装置。 - 前記基板(300)は、20Hz〜1000Hzという周波数範囲において音響及び触覚周波数応答を調節するための多損失構造(350)を具現している、請求項1に記載の装置。
- 該多損失構造(350)は、互いに弾性的に接着された少なくとも二つのプレートを具備する、請求項2に記載の装置。
- 該多損失構造(350)は、少なくとも一つの穿孔された基板を具備する、請求項2に記載の装置。
- 該装置は、穿孔された慣性質量(410)と穿孔されたカバー(420)との各コンポーネントのうちの少なくとも一つを有するアクチュエータ(400)を具備する、請求項1に記載の装置。
- 前記基板(300)は、共振器として機能すると共に10〜40 mm の長さを有する孔を具現している、請求項1に記載の装置。
- 前記基板(300)上には、前記機械的アクチュエータ(400)から、前記基板(300)のエッジに向かって進行し、且つ、部分的に、前記エッジから反射して戻る、屈曲波場の形成が存在している、請求項1に記載の装置。
- 前記機械的アクチュエータ(400)は、前記機械装置(200)の該基板(300)に機械的に接続されたラウドスピーカコーン要素を使用して実装されている、請求項1に記載の装置。
- 包括的な方法によって触覚及び聴覚を通じて知覚されるように、記録された又は合成されたオーディオ信号を変換する請求項1に記載の装置に対してオーディオ源を接続することにより、聴取経験を提供する方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20140019 | 2014-01-24 | ||
FI20140019A FI126874B (fi) | 2014-01-24 | 2014-01-24 | Laite äänen kokonaisvaltaiseen aistimiseen |
JP2016531975A JP2017508311A (ja) | 2014-01-24 | 2015-01-22 | 音響の包括的な知覚のための装置 |
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JP2016531975A Division JP2017508311A (ja) | 2014-01-24 | 2015-01-22 | 音響の包括的な知覚のための装置 |
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JP2020065287A JP2020065287A (ja) | 2020-04-23 |
JP6908686B2 true JP6908686B2 (ja) | 2021-07-28 |
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JP2016531975A Withdrawn JP2017508311A (ja) | 2014-01-24 | 2015-01-22 | 音響の包括的な知覚のための装置 |
JP2019238381A Active JP6908686B2 (ja) | 2014-01-24 | 2019-12-27 | 音響の包括的な知覚のための装置 |
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JP2016531975A Withdrawn JP2017508311A (ja) | 2014-01-24 | 2015-01-22 | 音響の包括的な知覚のための装置 |
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Country | Link |
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US (1) | US10051354B2 (ja) |
EP (1) | EP3097703B1 (ja) |
JP (2) | JP2017508311A (ja) |
KR (1) | KR102187488B1 (ja) |
CN (1) | CN105706464B (ja) |
FI (1) | FI126874B (ja) |
WO (1) | WO2015118217A1 (ja) |
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CN202161073U (zh) * | 2010-12-07 | 2012-03-14 | 嘉兴市佳宏电声科技有限公司 | 音乐体感振动按摩枕 |
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JP5190150B1 (ja) | 2012-07-25 | 2013-04-24 | 株式会社シマシステム | スピーカユニット内蔵品 |
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FI20140019A (fi) | 2015-07-25 |
FI126874B (fi) | 2017-07-14 |
KR20160113575A (ko) | 2016-09-30 |
JP2017508311A (ja) | 2017-03-23 |
CN105706464B (zh) | 2019-05-28 |
US10051354B2 (en) | 2018-08-14 |
KR102187488B1 (ko) | 2020-12-08 |
EP3097703B1 (en) | 2018-10-10 |
US20160286291A1 (en) | 2016-09-29 |
JP2020065287A (ja) | 2020-04-23 |
WO2015118217A1 (en) | 2015-08-13 |
EP3097703A1 (en) | 2016-11-30 |
EP3097703A4 (en) | 2017-07-19 |
CN105706464A (zh) | 2016-06-22 |
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