CN116569565A - 边缘、扬声器单元、麦克风和声学处理装置 - Google Patents

边缘、扬声器单元、麦克风和声学处理装置 Download PDF

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Publication number
CN116569565A
CN116569565A CN202180080129.6A CN202180080129A CN116569565A CN 116569565 A CN116569565 A CN 116569565A CN 202180080129 A CN202180080129 A CN 202180080129A CN 116569565 A CN116569565 A CN 116569565A
Authority
CN
China
Prior art keywords
edge
curve
peripheral portion
groove
inner peripheral
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
CN202180080129.6A
Other languages
English (en)
Chinese (zh)
Inventor
新免真己
潮见俊辅
五十岚刚
佐藤裕太
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.)
Sony Group Corp
Original Assignee
Sony Group Corp
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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN116569565A publication Critical patent/CN116569565A/zh
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
    • H04R7/16—Mounting or tensioning of diaphragms or cones
    • H04R7/18—Mounting or tensioning of diaphragms or cones at the periphery
    • 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
    • H04R7/20—Securing diaphragm or cone resiliently to support by flexible material, springs, cords, or strands
    • 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
    • H04R1/1058—Manufacture or assembly
    • H04R1/1075—Mountings of transducers in earphones or 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
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/204—Material aspects of the outer suspension of loudspeaker diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2307/00—Details of diaphragms or cones for electromechanical transducers, their suspension or their manufacture covered by H04R7/00 or H04R31/003, not provided for in any of its subgroups
    • H04R2307/207—Shape aspects of the outer suspension of loudspeaker diaphragms

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Manufacturing & Machinery (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
CN202180080129.6A 2020-12-07 2021-10-28 边缘、扬声器单元、麦克风和声学处理装置 Pending CN116569565A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-202769 2020-12-07
JP2020202769 2020-12-07
PCT/JP2021/039790 WO2022123945A1 (ja) 2020-12-07 2021-10-28 エッジ、スピーカーユニット、マイクロフォンおよび音響処理装置

Publications (1)

Publication Number Publication Date
CN116569565A true CN116569565A (zh) 2023-08-08

Family

ID=81973659

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180080129.6A Pending CN116569565A (zh) 2020-12-07 2021-10-28 边缘、扬声器单元、麦克风和声学处理装置

Country Status (5)

Country Link
US (1) US12538078B2 (https=)
JP (1) JPWO2022123945A1 (https=)
CN (1) CN116569565A (https=)
DE (1) DE112021006336T5 (https=)
WO (1) WO2022123945A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59111389U (ja) * 1983-01-17 1984-07-27 パイオニア株式会社 音響再生用振動板
US7397927B2 (en) * 2004-11-19 2008-07-08 Bose Corporation Loudspeaker suspension
CN101946525B (zh) * 2008-02-25 2015-10-14 日本先锋公司 扬声器装置
CN110754094B (zh) 2017-07-27 2021-06-22 索尼公司 振动板的边缘和扬声器单元

Also Published As

Publication number Publication date
DE112021006336T5 (de) 2023-10-19
JPWO2022123945A1 (https=) 2022-06-16
US20240022860A1 (en) 2024-01-18
WO2022123945A1 (ja) 2022-06-16
US12538078B2 (en) 2026-01-27

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