JP7786466B2 - 音響信号出力装置 - Google Patents

音響信号出力装置

Info

Publication number
JP7786466B2
JP7786466B2 JP2023559212A JP2023559212A JP7786466B2 JP 7786466 B2 JP7786466 B2 JP 7786466B2 JP 2023559212 A JP2023559212 A JP 2023559212A JP 2023559212 A JP2023559212 A JP 2023559212A JP 7786466 B2 JP7786466 B2 JP 7786466B2
Authority
JP
Japan
Prior art keywords
acoustic signal
sound
housing
signal output
output device
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.)
Active
Application number
JP2023559212A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023084576A5 (https=
JPWO2023084576A1 (https=
Inventor
大将 千葉
達也 加古
和則 小林
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.)
NTT Inc
NTT Inc USA
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Inc USA
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 Nippon Telegraph and Telephone Corp, NTT Inc USA filed Critical Nippon Telegraph and Telephone Corp
Publication of JPWO2023084576A1 publication Critical patent/JPWO2023084576A1/ja
Publication of JPWO2023084576A5 publication Critical patent/JPWO2023084576A5/ja
Priority to JP2025201688A priority Critical patent/JP2026021639A/ja
Application granted granted Critical
Publication of JP7786466B2 publication Critical patent/JP7786466B2/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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Headphones And Earphones (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2023559212A 2021-11-09 2021-11-09 音響信号出力装置 Active JP7786466B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025201688A JP2026021639A (ja) 2021-11-09 2025-11-21 音響信号出力装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/041125 WO2023084576A1 (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
JP2025201688A Division JP2026021639A (ja) 2021-11-09 2025-11-21 音響信号出力装置

Publications (3)

Publication Number Publication Date
JPWO2023084576A1 JPWO2023084576A1 (https=) 2023-05-19
JPWO2023084576A5 JPWO2023084576A5 (https=) 2024-07-12
JP7786466B2 true JP7786466B2 (ja) 2025-12-16

Family

ID=86335339

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023559212A Active JP7786466B2 (ja) 2021-11-09 2021-11-09 音響信号出力装置
JP2025201688A Pending JP2026021639A (ja) 2021-11-09 2025-11-21 音響信号出力装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025201688A Pending JP2026021639A (ja) 2021-11-09 2025-11-21 音響信号出力装置

Country Status (2)

Country Link
JP (2) JP7786466B2 (https=)
WO (1) WO2023084576A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070003098A1 (en) 2005-06-03 2007-01-04 Rasmus Martenson Headset
US20090226022A1 (en) 2005-12-15 2009-09-10 Petteri Vairio Carrying Arrangement for Fastening a Headset for a Mobile Terminal at the User's Ear
US20200389742A1 (en) 2019-06-06 2020-12-10 Nanoear Corporation, Inc. Hearing aid implant recharging system
WO2021052046A1 (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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57185291U (https=) * 1981-05-19 1982-11-25
JPS59139786A (ja) * 1984-01-13 1984-08-10 Matsushita Electric Ind Co Ltd 耳かけ形イヤホン
JPH0216694U (https=) * 1988-07-19 1990-02-02
KR100887248B1 (ko) * 2007-04-26 2009-03-06 유동옥 다기능 이어폰 어셈블리

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070003098A1 (en) 2005-06-03 2007-01-04 Rasmus Martenson Headset
US20090226022A1 (en) 2005-12-15 2009-09-10 Petteri Vairio Carrying Arrangement for Fastening a Headset for a Mobile Terminal at the User's Ear
US20200389742A1 (en) 2019-06-06 2020-12-10 Nanoear Corporation, Inc. Hearing aid implant recharging system
WO2021052046A1 (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
JP2026021639A (ja) 2026-02-10
WO2023084576A1 (ja) 2023-05-19
JPWO2023084576A1 (https=) 2023-05-19

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