CN119487870A - 电声换能器和头戴式耳机 - Google Patents

电声换能器和头戴式耳机 Download PDF

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Publication number
CN119487870A
CN119487870A CN202380051477.XA CN202380051477A CN119487870A CN 119487870 A CN119487870 A CN 119487870A CN 202380051477 A CN202380051477 A CN 202380051477A CN 119487870 A CN119487870 A CN 119487870A
Authority
CN
China
Prior art keywords
vertex
vertices
dome
height
circumferential direction
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
CN202380051477.XA
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English (en)
Chinese (zh)
Inventor
米山大辅
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.)
Audio Technica KK
Original Assignee
Audio Technica KK
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 Audio Technica KK filed Critical Audio Technica KK
Publication of CN119487870A publication Critical patent/CN119487870A/zh
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; 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)
CN202380051477.XA 2022-08-02 2023-07-13 电声换能器和头戴式耳机 Pending CN119487870A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123374 2022-08-02
JP2022-123374 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 (1)

Publication Number Publication Date
CN119487870A true CN119487870A (zh) 2025-02-18

Family

ID=89849256

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380051477.XA Pending CN119487870A (zh) 2022-08-02 2023-07-13 电声换能器和头戴式耳机

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
JPWO2024029308A1 (https=) 2024-02-08
US20250159410A1 (en) 2025-05-15
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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