TW202408250A - 電聲轉換器及頭戴式耳機 - Google Patents

電聲轉換器及頭戴式耳機 Download PDF

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Publication number
TW202408250A
TW202408250A TW112126219A TW112126219A TW202408250A TW 202408250 A TW202408250 A TW 202408250A TW 112126219 A TW112126219 A TW 112126219A TW 112126219 A TW112126219 A TW 112126219A TW 202408250 A TW202408250 A TW 202408250A
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TW
Taiwan
Prior art keywords
vertex
dome
vertices
sub
aforementioned
Prior art date
Application number
TW112126219A
Other languages
English (en)
Chinese (zh)
Inventor
米山大輔
Original Assignee
日商鐵三角有限公司
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 日商鐵三角有限公司 filed Critical 日商鐵三角有限公司
Publication of TW202408250A publication Critical patent/TW202408250A/zh

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    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
TW112126219A 2022-08-02 2023-07-13 電聲轉換器及頭戴式耳機 TW202408250A (zh)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
TW202408250A true TW202408250A (zh) 2024-02-16

Family

ID=89849256

Family Applications (1)

Application Number Title Priority Date Filing Date
TW112126219A TW202408250A (zh) 2022-08-02 2023-07-13 電聲轉換器及頭戴式耳機

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
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
EP4546819A4 (en) 2025-10-22
AU2023318176B2 (en) 2026-02-19

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