DE112021006336T5 - Rand, lautsprechereinheit, mikrofon und akustische verarbeitungsvorrichtung - Google Patents

Rand, lautsprechereinheit, mikrofon und akustische verarbeitungsvorrichtung Download PDF

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Publication number
DE112021006336T5
DE112021006336T5 DE112021006336.7T DE112021006336T DE112021006336T5 DE 112021006336 T5 DE112021006336 T5 DE 112021006336T5 DE 112021006336 T DE112021006336 T DE 112021006336T DE 112021006336 T5 DE112021006336 T5 DE 112021006336T5
Authority
DE
Germany
Prior art keywords
edge
curve
peripheral portion
inner peripheral
starting point
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
DE112021006336.7T
Other languages
German (de)
English (en)
Inventor
Naoki Shinmen
Shunsuke Shiomi
Go Igarashi
Yuta Sato
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 DE112021006336T5 publication Critical patent/DE112021006336T5/de
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
    • H04R7/16—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)
DE112021006336.7T 2020-12-07 2021-10-28 Rand, lautsprechereinheit, mikrofon und akustische verarbeitungsvorrichtung Pending DE112021006336T5 (de)

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
DE112021006336T5 true DE112021006336T5 (de) 2023-10-19

Family

ID=81973659

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112021006336.7T Pending DE112021006336T5 (de) 2020-12-07 2021-10-28 Rand, lautsprechereinheit, mikrofon und akustische verarbeitungsvorrichtung

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=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019021669A1 (ja) 2017-07-27 2019-01-31 ソニー株式会社 振動板のエッジ及びスピーカーユニット

Family Cites Families (3)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019021669A1 (ja) 2017-07-27 2019-01-31 ソニー株式会社 振動板のエッジ及びスピーカーユニット

Also Published As

Publication number Publication date
JPWO2022123945A1 (https=) 2022-06-16
CN116569565A (zh) 2023-08-08
US20240022860A1 (en) 2024-01-18
WO2022123945A1 (ja) 2022-06-16
US12538078B2 (en) 2026-01-27

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