JP2023528410A - 背もたれスピーカ - Google Patents

背もたれスピーカ Download PDF

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Publication number
JP2023528410A
JP2023528410A JP2022573737A JP2022573737A JP2023528410A JP 2023528410 A JP2023528410 A JP 2023528410A JP 2022573737 A JP2022573737 A JP 2022573737A JP 2022573737 A JP2022573737 A JP 2022573737A JP 2023528410 A JP2023528410 A JP 2023528410A
Authority
JP
Japan
Prior art keywords
seat
acoustic
loudspeaker
occupant
directivity
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.)
Pending
Application number
JP2022573737A
Other languages
English (en)
Japanese (ja)
Inventor
チャールズ・テレンス・ヘンリー・オズワルド
ブラッドフォード・カイル・スバット
ムハンマド・ハリス・ウスマニ
ニコラス・ケー・レイド
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bose Corp
Original Assignee
Bose Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bose Corp filed Critical Bose Corp
Priority claimed from US17/333,056 external-priority patent/US11647327B2/en
Priority claimed from US17/333,057 external-priority patent/US11590869B2/en
Publication of JP2023528410A publication Critical patent/JP2023528410A/ja
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • 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
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Seats For Vehicles (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
JP2022573737A 2020-06-01 2021-05-28 背もたれスピーカ Pending JP2023528410A (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202063032983P 2020-06-01 2020-06-01
US63/032,983 2020-06-01
US17/333,057 2021-05-28
US17/333,056 US11647327B2 (en) 2020-06-01 2021-05-28 Backrest speakers
PCT/US2021/034701 WO2021247387A1 (fr) 2020-06-01 2021-05-28 Haut-parleurs de dossier
US17/333,057 US11590869B2 (en) 2021-05-28 2021-05-28 Seatback speakers
US17/333,056 2021-05-28

Publications (1)

Publication Number Publication Date
JP2023528410A true JP2023528410A (ja) 2023-07-04

Family

ID=78829829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022573737A Pending JP2023528410A (ja) 2020-06-01 2021-05-28 背もたれスピーカ

Country Status (3)

Country Link
JP (1) JP2023528410A (fr)
CN (1) CN115804111A (fr)
WO (1) WO2021247387A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7424127B1 (en) * 2000-03-21 2008-09-09 Bose Corporation Headrest surround channel electroacoustical transducing
EP3532344B1 (fr) * 2016-10-28 2022-03-02 Bose Corporation Haut-parleurs de dossier comprenant des canaux acoustiques
US10455327B2 (en) 2017-12-11 2019-10-22 Bose Corporation Binaural measurement system
US11290835B2 (en) * 2018-01-29 2022-03-29 Sony Corporation Acoustic processing apparatus, acoustic processing method, and program

Also Published As

Publication number Publication date
CN115804111A (zh) 2023-03-14
WO2021247387A1 (fr) 2021-12-09

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