JPWO2024252549A1 - - Google Patents

Info

Publication number
JPWO2024252549A1
JPWO2024252549A1 JP2025525517A JP2025525517A JPWO2024252549A1 JP WO2024252549 A1 JPWO2024252549 A1 JP WO2024252549A1 JP 2025525517 A JP2025525517 A JP 2025525517A JP 2025525517 A JP2025525517 A JP 2025525517A JP WO2024252549 A1 JPWO2024252549 A1 JP WO2024252549A1
Authority
JP
Japan
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
JP2025525517A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPWO2024252549A1 publication Critical patent/JPWO2024252549A1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2025525517A 2023-06-07 2023-06-07 Pending JPWO2024252549A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/021133 WO2024252549A1 (fr) 2023-06-07 2023-06-07 Dispositif de casque d'écoute et procédé de sortie de signal acoustique

Publications (1)

Publication Number Publication Date
JPWO2024252549A1 true JPWO2024252549A1 (fr) 2024-12-12

Family

ID=93795576

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025525517A Pending JPWO2024252549A1 (fr) 2023-06-07 2023-06-07

Country Status (2)

Country Link
JP (1) JPWO2024252549A1 (fr)
WO (1) WO2024252549A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2884017B2 (ja) * 1994-06-08 1999-04-19 ノーザン・テレコム・リミテッド パーソナルハンズフリー通信装置および通信装置のユーザに指向性のある音を供給する方法
JP5716451B2 (ja) * 2011-02-25 2015-05-13 ソニー株式会社 ヘッドホン装置およびヘッドホン装置の音声再生方法
EP3744110B1 (fr) * 2018-01-24 2025-05-28 Harman Becker Automotive Systems GmbH Agencements de casque d'écoute permettant de générer des repères de pavillon auriculaire directionnels naturels

Also Published As

Publication number Publication date
WO2024252549A1 (fr) 2024-12-12

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Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20260324