JP7409496B2 - 会話補助装置、会話補助方法、会話補助プログラム - Google Patents

会話補助装置、会話補助方法、会話補助プログラム Download PDF

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Publication number
JP7409496B2
JP7409496B2 JP2022522127A JP2022522127A JP7409496B2 JP 7409496 B2 JP7409496 B2 JP 7409496B2 JP 2022522127 A JP2022522127 A JP 2022522127A JP 2022522127 A JP2022522127 A JP 2022522127A JP 7409496 B2 JP7409496 B2 JP 7409496B2
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Japan
Prior art keywords
sound
space
conversation
transmitted
section
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JP2022522127A
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English (en)
Japanese (ja)
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JPWO2021229670A1 (https=
Inventor
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
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Publication of JPWO2021229670A1 publication Critical patent/JPWO2021229670A1/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
    • H04R3/00—Circuits for transducers
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/24—Methods or devices for transmitting, conducting or directing sound for conducting sound through solid bodies, e.g. wires
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/13—Acoustic transducers and sound field adaptation in vehicles
    • 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
    • H04R3/02—Circuits for transducers for preventing acoustic reaction, i.e. acoustic oscillatory feedback

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Circuit For Audible Band Transducer (AREA)
JP2022522127A 2020-05-12 2020-05-12 会話補助装置、会話補助方法、会話補助プログラム Active JP7409496B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/018909 WO2021229670A1 (ja) 2020-05-12 2020-05-12 会話補助装置、会話補助方法、会話補助プログラム

Publications (2)

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JPWO2021229670A1 JPWO2021229670A1 (https=) 2021-11-18
JP7409496B2 true JP7409496B2 (ja) 2024-01-09

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JP2022522127A Active JP7409496B2 (ja) 2020-05-12 2020-05-12 会話補助装置、会話補助方法、会話補助プログラム

Country Status (3)

Country Link
US (1) US12452588B2 (https=)
JP (1) JP7409496B2 (https=)
WO (1) WO2021229670A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006041743A (ja) 2004-07-23 2006-02-09 Toshiba Corp 通話装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02111987U (https=) * 1989-02-20 1990-09-07
JP2006138149A (ja) * 2004-11-15 2006-06-01 Inax Corp 音響機能付き仕切り部材
JP4553394B2 (ja) * 2007-02-23 2010-09-29 国立大学法人静岡大学 音声情報伝達装置
WO2020245987A1 (ja) * 2019-06-06 2020-12-10 日本電信電話株式会社 集音装置、到来方向推定装置、振動情報収集装置
JP7754110B2 (ja) * 2021-01-25 2025-10-15 Ａｇｃ株式会社 遮音装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006041743A (ja) 2004-07-23 2006-02-09 Toshiba Corp 通話装置

Also Published As

Publication number Publication date
US12452588B2 (en) 2025-10-21
JPWO2021229670A1 (https=) 2021-11-18
US20230147802A1 (en) 2023-05-11
WO2021229670A1 (ja) 2021-11-18

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