KR20250016305A - 전기음향변환기 및 헤드폰 - Google Patents

전기음향변환기 및 헤드폰 Download PDF

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Publication number
KR20250016305A
KR20250016305A KR1020247042989A KR20247042989A KR20250016305A KR 20250016305 A KR20250016305 A KR 20250016305A KR 1020247042989 A KR1020247042989 A KR 1020247042989A KR 20247042989 A KR20247042989 A KR 20247042989A KR 20250016305 A KR20250016305 A KR 20250016305A
Authority
KR
South Korea
Prior art keywords
vertex
dome
sub
vertices
outer periphery
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
KR1020247042989A
Other languages
English (en)
Korean (ko)
Inventor
다이스케 요네이아마
Original Assignee
가부시기가이샤 오디오테크니카
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 가부시기가이샤 오디오테크니카 filed Critical 가부시기가이샤 오디오테크니카
Publication of KR20250016305A publication Critical patent/KR20250016305A/ko
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)
KR1020247042989A 2022-08-02 2023-07-13 전기음향변환기 및 헤드폰 Pending KR20250016305A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022123374 2022-08-02
JPJP-P-2022-123374 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
KR20250016305A true KR20250016305A (ko) 2025-02-03

Family

ID=89849256

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247042989A Pending KR20250016305A (ko) 2022-08-02 2023-07-13 전기음향변환기 및 헤드폰

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=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251660A (ja) 2012-05-31 2013-12-12 Audio Technica Corp ヘッドホンユニットおよびヘッドホン

Family Cites Families (4)

* 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
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013251660A (ja) 2012-05-31 2013-12-12 Audio Technica Corp ヘッドホンユニットおよびヘッドホン

Also Published As

Publication number Publication date
JPWO2024029308A1 (https=) 2024-02-08
US20250159410A1 (en) 2025-05-15
CN119487870A (zh) 2025-02-18
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
PA0105 International application

Patent event date: 20241226

Patent event code: PA01051R01D

Comment text: International Patent Application

PA0201 Request for examination
PG1501 Laying open of application