JPWO2024029308A1 - - Google Patents

Info

Publication number
JPWO2024029308A1
JPWO2024029308A1 JP2024538898A JP2024538898A JPWO2024029308A1 JP WO2024029308 A1 JPWO2024029308 A1 JP WO2024029308A1 JP 2024538898 A JP2024538898 A JP 2024538898A JP 2024538898 A JP2024538898 A JP 2024538898A JP WO2024029308 A1 JPWO2024029308 A1 JP WO2024029308A1
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
JP2024538898A
Other languages
Japanese (ja)
Other versions
JPWO2024029308A5 (https=
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 JPWO2024029308A1 publication Critical patent/JPWO2024029308A1/ja
Publication of JPWO2024029308A5 publication Critical patent/JPWO2024029308A5/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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • 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
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/127—Non-planar diaphragms or cones dome-shaped
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
    • H04R9/06—Loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
JP2024538898A 2022-08-02 2023-07-13 Pending JPWO2024029308A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022123374 2022-08-02
PCT/JP2023/025905 WO2024029308A1 (ja) 2022-08-02 2023-07-13 電気音響変換器及びヘッドホン

Publications (2)

Publication Number Publication Date
JPWO2024029308A1 true JPWO2024029308A1 (https=) 2024-02-08
JPWO2024029308A5 JPWO2024029308A5 (https=) 2025-04-15

Family

ID=89849256

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024538898A Pending JPWO2024029308A1 (https=) 2022-08-02 2023-07-13

Country Status (8)

Country Link
US (1) US20250159410A1 (https=)
EP (1) EP4546819A4 (https=)
JP (1) JPWO2024029308A1 (https=)
KR (1) KR20250016305A (https=)
CN (1) CN119487870A (https=)
AU (1) AU2023318176B2 (https=)
TW (1) TW202408250A (https=)
WO (1) WO2024029308A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2913723B2 (ja) * 1990-01-18 1999-06-28 松下電器産業株式会社 スピーカ
JP3874183B2 (ja) * 2002-05-21 2007-01-31 フォスター電機株式会社 電気音響変換器用振動板
JP5863182B2 (ja) 2012-05-31 2016-02-16 株式会社オーディオテクニカ ヘッドホンユニットおよびヘッドホン
CN107409259B (zh) * 2015-04-21 2020-05-12 东京音响株式会社 电子音响变换装置
JP7185116B2 (ja) * 2018-08-29 2022-12-07 オンキヨー株式会社 振動板またはダストキャップ並びにスピーカーユニット

Also Published As

Publication number Publication date
US20250159410A1 (en) 2025-05-15
CN119487870A (zh) 2025-02-18
KR20250016305A (ko) 2025-02-03
EP4546819A1 (en) 2025-04-30
AU2023318176A1 (en) 2025-01-09
WO2024029308A1 (ja) 2024-02-08
TW202408250A (zh) 2024-02-16
EP4546819A4 (en) 2025-10-22
AU2023318176B2 (en) 2026-02-19

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Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20241002