JP7694691B2 - 音響信号出力装置 - Google Patents

音響信号出力装置 Download PDF

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Publication number
JP7694691B2
JP7694691B2 JP2023559215A JP2023559215A JP7694691B2 JP 7694691 B2 JP7694691 B2 JP 7694691B2 JP 2023559215 A JP2023559215 A JP 2023559215A JP 2023559215 A JP2023559215 A JP 2023559215A JP 7694691 B2 JP7694691 B2 JP 7694691B2
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JP
Japan
Prior art keywords
acoustic signal
sound
signal output
housing
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
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JP2023559215A
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English (en)
Japanese (ja)
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JPWO2023084579A5 (https=
JPWO2023084579A1 (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.)
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Publication date
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Publication of JPWO2023084579A1 publication Critical patent/JPWO2023084579A1/ja
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Publication of JP7694691B2 publication Critical patent/JP7694691B2/ja
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    • 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

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Telephone Set Structure (AREA)
JP2023559215A 2021-11-09 2021-11-09 音響信号出力装置 Active JP7694691B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/041128 WO2023084579A1 (ja) 2021-11-09 2021-11-09 音響信号出力装置

Publications (3)

Publication Number Publication Date
JPWO2023084579A1 JPWO2023084579A1 (https=) 2023-05-19
JPWO2023084579A5 JPWO2023084579A5 (https=) 2024-07-24
JP7694691B2 true JP7694691B2 (ja) 2025-06-18

Family

ID=86335268

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023559215A Active JP7694691B2 (ja) 2021-11-09 2021-11-09 音響信号出力装置

Country Status (2)

Country Link
JP (1) JP7694691B2 (https=)
WO (1) WO2023084579A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211642A (ja) 2007-02-27 2008-09-11 Kyushu Institute Of Technology ヘッドホン装置
JP2021100230A (ja) 2019-12-24 2021-07-01 アルパイン株式会社 聴取装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3153113B2 (ja) * 1995-09-28 2001-04-03 富士通テン株式会社 ヘッドホン装置
WO2011114688A1 (ja) * 2010-03-18 2011-09-22 パナソニック株式会社 スピーカ、補聴器、イヤホン及び携帯型端末装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211642A (ja) 2007-02-27 2008-09-11 Kyushu Institute Of Technology ヘッドホン装置
JP2021100230A (ja) 2019-12-24 2021-07-01 アルパイン株式会社 聴取装置

Also Published As

Publication number Publication date
WO2023084579A1 (ja) 2023-05-19
JPWO2023084579A1 (https=) 2023-05-19

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