KR102667655B1 - 스피커, 헤드폰, 보청기 - Google Patents

스피커, 헤드폰, 보청기 Download PDF

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Publication number
KR102667655B1
KR102667655B1 KR1020227040711A KR20227040711A KR102667655B1 KR 102667655 B1 KR102667655 B1 KR 102667655B1 KR 1020227040711 A KR1020227040711 A KR 1020227040711A KR 20227040711 A KR20227040711 A KR 20227040711A KR 102667655 B1 KR102667655 B1 KR 102667655B1
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KR
South Korea
Prior art keywords
speaker
rigid member
sound source
source unit
sound
Prior art date
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KR1020227040711A
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English (en)
Korean (ko)
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KR20230007407A (ko
Inventor
히데키 와다
타다요시 와다
쿠미 와다
히토미 카나마루
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히데키 와다
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Publication of KR20230007407A publication Critical patent/KR20230007407A/ko
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Publication of KR102667655B1 publication Critical patent/KR102667655B1/ko
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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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • 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
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
    • H04R1/2807—Enclosures comprising vibrating or resonating arrangements
    • H04R1/2811—Enclosures comprising vibrating or resonating arrangements for loudspeaker transducers
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/10—Earpieces; Attachments therefor ; Earphones; Monophonic headphones
    • H04R1/1008—Earpieces of the supra-aural or circum-aural type
    • 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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/34—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means
    • H04R1/345—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by using a single transducer with sound reflecting, diffracting, directing or guiding means for loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Electric hearing aids
    • H04R25/60—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles
    • H04R25/604—Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles of acoustic or vibrational transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
KR1020227040711A 2020-04-28 2021-04-27 스피커, 헤드폰, 보청기 Active KR102667655B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020079536A JP6860728B1 (ja) 2020-04-28 2020-04-28 スピーカ、ヘッドホン、補聴器
JPJP-P-2020-079536 2020-04-28
PCT/JP2021/016792 WO2021221054A1 (ja) 2020-04-28 2021-04-27 スピーカ、ヘッドホン、補聴器

Publications (2)

Publication Number Publication Date
KR20230007407A KR20230007407A (ko) 2023-01-12
KR102667655B1 true KR102667655B1 (ko) 2024-05-22

Family

ID=75520877

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020227040711A Active KR102667655B1 (ko) 2020-04-28 2021-04-27 스피커, 헤드폰, 보청기

Country Status (7)

Country Link
US (1) US12279086B2 (https=)
EP (1) EP4145849A4 (https=)
JP (3) JP6860728B1 (https=)
KR (1) KR102667655B1 (https=)
CN (1) CN219659895U (https=)
TW (1) TW202147864A (https=)
WO (1) WO2021221054A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11310597B2 (en) * 2019-02-04 2022-04-19 Eric Jay Alexander Directional sound recording and playback
TWI746378B (zh) * 2021-02-20 2021-11-11 大陸商信泰光學（深圳）有限公司 耳機裝置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040218775A1 (en) * 2001-12-04 2004-11-04 Jui-Shu Huang Headphones with a multichannel guiding mechanism
CN203416387U (zh) * 2013-07-26 2014-01-29 常州美欧电子有限公司 入耳式耳机

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DE2329851C2 (de) * 1973-06-12 1975-08-14 Neckermann Versand Kgaa, 6000 Frankfurt Kopfhörer für die Wiedergabe echter quadrophon aufgenommener Informationen
WO1994000089A1 (en) * 1992-06-19 1994-01-06 Joseph Sylvester Chang Hearing protector
JPH11355412A (ja) 1998-03-24 1999-12-24 Sony Corp 携帯無線機
JP4075244B2 (ja) * 1999-09-20 2008-04-16 株式会社村田製作所 スピーカ
JP2003125476A (ja) * 2001-10-18 2003-04-25 Sumitomo Metal Ind Ltd イアホン
US20030103637A1 (en) * 2001-12-04 2003-06-05 Jui-Shu Huang Headphone
EP1608204A1 (en) * 2004-06-09 2005-12-21 Jui-Shu Huang Headphones with a multichannel guiding mechanism
US7548629B1 (en) * 2005-03-08 2009-06-16 Griffin Technology Inc. Earpiece adapter for an earphone or a headphone
JP4946538B2 (ja) 2007-03-13 2012-06-06 ソニー株式会社 ヘッドホン装置
US20080226114A1 (en) * 2007-03-15 2008-09-18 Hearing Components, Inc. Earbud Adapter with Enhanced Frequency Response
US8180091B2 (en) * 2007-07-23 2012-05-15 Sperian Hearing Protection, Llc (Delaware Limited Liability Company) Headphone
CN101102617A (zh) * 2007-08-03 2008-01-09 黎健强 一种护套结构,耳机,耳塞
US9532127B2 (en) * 2008-01-07 2016-12-27 Burton Technologies, Llc Earbuds and in-ear adapter for earbuds
TWM337208U (en) * 2008-03-17 2008-07-21 Jen-Han Yang Speaker having earphone function
KR100939574B1 (ko) * 2008-04-16 2010-01-29 에스에프원㈜ 다채널 헤드폰 시스템
WO2011031491A1 (en) * 2009-08-25 2011-03-17 Molex Incorporated Earphone
KR101261625B1 (ko) * 2010-12-08 2013-05-06 김상구 형상 가변형 이어폰
JP3167130U (ja) 2011-01-26 2011-04-07 サウンド チアーズ リミテッドＳｏｕｎｄ Ｃｈｅｅｒｓ Ｌｉｍｉｔｅｄ ヘッドホン
JP6516572B2 (ja) * 2015-06-09 2019-05-22 株式会社オーディオテクニカ ダイナミックヘッドホン
KR102451702B1 (ko) * 2017-03-30 2022-10-05 매직 립, 인코포레이티드 비차단 이중 드라이버 이어폰들
JP6506464B1 (ja) * 2018-11-29 2019-04-24 利彦 堀江 音像制御方法、ヘッドホン、及びヘッドホン用装着具
JP6967547B2 (ja) * 2018-11-29 2021-11-17 利彦 堀江 音像制御方法
CN209787380U (zh) * 2019-03-15 2019-12-13 中科声华(苏州)科技有限公司 一种圈铁一体式发声单元及一种耳机
CN209787382U (zh) * 2019-04-24 2019-12-13 深圳市爱立基电子有限公司 一种全数字驱动无线蓝牙耳机

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040218775A1 (en) * 2001-12-04 2004-11-04 Jui-Shu Huang Headphones with a multichannel guiding mechanism
CN203416387U (zh) * 2013-07-26 2014-01-29 常州美欧电子有限公司 入耳式耳机

Also Published As

Publication number Publication date
US20230199373A1 (en) 2023-06-22
JP6860728B1 (ja) 2021-04-21
WO2021221054A1 (ja) 2021-11-04
CN219659895U (zh) 2023-09-08
JP7685483B2 (ja) 2025-05-29
JP2021175131A (ja) 2021-11-01
KR20230007407A (ko) 2023-01-12
US12279086B2 (en) 2025-04-15
JPWO2021221054A1 (https=) 2021-11-04
EP4145849A4 (en) 2024-05-01
JP2021175186A (ja) 2021-11-01
TW202147864A (zh) 2021-12-16
EP4145849A1 (en) 2023-03-08

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