JPWO2023084577A1 - - Google Patents

Info

Publication number
JPWO2023084577A1
JPWO2023084577A1 JP2023559213A JP2023559213A JPWO2023084577A1 JP WO2023084577 A1 JPWO2023084577 A1 JP WO2023084577A1 JP 2023559213 A JP2023559213 A JP 2023559213A JP 2023559213 A JP2023559213 A JP 2023559213A JP WO2023084577 A1 JPWO2023084577 A1 JP WO2023084577A1
Authority
JP
Japan
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.)
Granted
Application number
JP2023559213A
Other languages
Japanese (ja)
Other versions
JP7694690B2 (ja
JPWO2023084577A5 (https=
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 filed Critical
Publication of JPWO2023084577A1 publication Critical patent/JPWO2023084577A1/ja
Publication of JPWO2023084577A5 publication Critical patent/JPWO2023084577A5/ja
Priority to JP2025087102A priority Critical patent/JP2025124740A/ja
Application granted granted Critical
Publication of JP7694690B2 publication Critical patent/JP7694690B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • H04R1/105—Earpiece supports, e.g. ear hooks
    • 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
    • H04R1/22—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
    • H04R1/2869—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself
    • H04R1/2876—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding
    • H04R1/288—Reduction of undesired resonances, i.e. standing waves within enclosure, or of undesired vibrations, i.e. of the enclosure itself by means of damping material, e.g. as cladding 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
    • H04R1/20—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
    • 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
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/403—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers loud-speakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/12—Circuits for transducers for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2460/00—Details of hearing devices, i.e. of ear- or headphones covered by H04R1/10 or H04R5/033 but not provided for in any of their subgroups, or of hearing aids covered by H04R25/00 but not provided for in any of its subgroups
    • H04R2460/11—Aspects relating to vents, e.g. shape, orientation, acoustic properties in ear tips of hearing devices to prevent occlusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Otolaryngology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP2023559213A 2021-11-09 2021-11-09 音響信号出力装置 Active JP7694690B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025087102A JP2025124740A (ja) 2021-11-09 2025-05-26 音響信号出力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/041126 WO2023084577A1 (ja) 2021-11-09 2021-11-09 音響信号出力装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025087102A Division JP2025124740A (ja) 2021-11-09 2025-05-26 音響信号出力装置

Publications (3)

Publication Number Publication Date
JPWO2023084577A1 true JPWO2023084577A1 (https=) 2023-05-19
JPWO2023084577A5 JPWO2023084577A5 (https=) 2024-08-21
JP7694690B2 JP7694690B2 (ja) 2025-06-18

Family

ID=86335302

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023559213A Active JP7694690B2 (ja) 2021-11-09 2021-11-09 音響信号出力装置
JP2025087102A Pending JP2025124740A (ja) 2021-11-09 2025-05-26 音響信号出力装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025087102A Pending JP2025124740A (ja) 2021-11-09 2025-05-26 音響信号出力装置

Country Status (6)

Country Link
US (1) US20250016492A1 (https=)
EP (1) EP4432694A4 (https=)
JP (2) JP7694690B2 (https=)
KR (2) KR102900792B1 (https=)
CN (1) CN118575486A (https=)
WO (1) WO2023084577A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008160506A (ja) * 2006-12-25 2008-07-10 Sony Corp 音声出力装置、音声出力方法、音声出力システムおよび音声出力処理用プログラム
JP2008211642A (ja) * 2007-02-27 2008-09-11 Kyushu Institute Of Technology ヘッドホン装置
WO2019234940A1 (ja) * 2018-06-08 2019-12-12 バブル ラボ カンパニー・リミテッド イヤホン
WO2020220735A1 (zh) * 2019-04-30 2020-11-05 深圳市韶音科技有限公司 一种声学输出装置
US20210014602A1 (en) * 2019-01-05 2021-01-14 Shenzhen Voxtech Co., Ltd. Loudspeaker apparatus
WO2021052485A1 (zh) * 2019-09-19 2021-03-25 深圳市韶音科技有限公司 一种声学输出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2445388B (en) * 2007-02-16 2009-01-07 Sonaptic Ltd Ear-worn speaker-carrying devices
JP5434798B2 (ja) * 2009-12-25 2014-03-05 船井電機株式会社 マイクロホンユニット、及び、それを備えた音声入力装置
US9525932B2 (en) * 2015-01-26 2016-12-20 Bose Corporation Acoustic device having active drivers mounted to a passive radiator diaphragm
US9949030B2 (en) * 2016-06-06 2018-04-17 Bose Corporation Acoustic device
US10397681B2 (en) * 2016-12-11 2019-08-27 Base Corporation Acoustic transducer
US11706552B2 (en) * 2019-09-02 2023-07-18 Bose Corporation Open audio device
PE20221251A1 (es) * 2019-12-13 2022-08-15 Shenzhen Shokz Co Ltd Dispositivo de emision acustica

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008160506A (ja) * 2006-12-25 2008-07-10 Sony Corp 音声出力装置、音声出力方法、音声出力システムおよび音声出力処理用プログラム
JP2008211642A (ja) * 2007-02-27 2008-09-11 Kyushu Institute Of Technology ヘッドホン装置
WO2019234940A1 (ja) * 2018-06-08 2019-12-12 バブル ラボ カンパニー・リミテッド イヤホン
US20210014602A1 (en) * 2019-01-05 2021-01-14 Shenzhen Voxtech Co., Ltd. Loudspeaker apparatus
WO2020220735A1 (zh) * 2019-04-30 2020-11-05 深圳市韶音科技有限公司 一种声学输出装置
WO2021052485A1 (zh) * 2019-09-19 2021-03-25 深圳市韶音科技有限公司 一种声学输出装置

Also Published As

Publication number Publication date
US20250016492A1 (en) 2025-01-09
KR102900792B1 (ko) 2025-12-16
JP7694690B2 (ja) 2025-06-18
EP4432694A4 (en) 2025-12-24
KR20260006043A (ko) 2026-01-12
EP4432694A1 (en) 2024-09-18
JP2025124740A (ja) 2025-08-26
WO2023084577A1 (ja) 2023-05-19
CN118575486A (zh) 2024-08-30
KR20240089123A (ko) 2024-06-20

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
JPWO2023084817A1 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011539A2 (https=)
BR112023011610A2 (https=)
BR112023008976A2 (https=)
JPWO2023084580A1 (https=)
JPWO2023084577A1 (https=)
JPWO2023084579A1 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240426

A529 Written submission of copy of amendment under article 34 pct

Free format text: JAPANESE INTERMEDIATE CODE: A5211

Effective date: 20240426

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20240426

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20250218

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250409

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20250507

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20250520

R150 Certificate of patent or registration of utility model

Ref document number: 7694690

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350