JP7742977B2 - 雑音除去機能制御装置および雑音除去機能制御方法 - Google Patents

雑音除去機能制御装置および雑音除去機能制御方法

Info

Publication number
JP7742977B2
JP7742977B2 JP2025530877A JP2025530877A JP7742977B2 JP 7742977 B2 JP7742977 B2 JP 7742977B2 JP 2025530877 A JP2025530877 A JP 2025530877A JP 2025530877 A JP2025530877 A JP 2025530877A JP 7742977 B2 JP7742977 B2 JP 7742977B2
Authority
JP
Japan
Prior art keywords
external sound
playback
keyword
unit
command
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
JP2025530877A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025009090A1 (https=
JPWO2025009090A5 (https=
Inventor
忠 鈴木
亮 小谷
亮 岩宮
慶太 山室
康太 村山
久美 中田
那緒 今井
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.)
Mitsubishi Electric Mobility Corp
Original Assignee
Mitsubishi Electric Mobility Corp
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 Mitsubishi Electric Mobility Corp filed Critical Mitsubishi Electric Mobility Corp
Publication of JPWO2025009090A1 publication Critical patent/JPWO2025009090A1/ja
Publication of JPWO2025009090A5 publication Critical patent/JPWO2025009090A5/ja
Application granted granted Critical
Publication of JP7742977B2 publication Critical patent/JP7742977B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • G10K11/175—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound
    • G10K11/178—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using interference effects; Masking sound by electro-acoustically regenerating the original acoustic waves in anti-phase
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/08—Speech classification or search
    • G10L15/10—Speech classification or search using distance or distortion measures between unknown speech and reference templates
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP2025530877A 2023-07-05 2023-07-05 雑音除去機能制御装置および雑音除去機能制御方法 Active JP7742977B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2023/024910 WO2025009090A1 (ja) 2023-07-05 2023-07-05 雑音除去機能制御装置および雑音除去機能制御方法

Publications (3)

Publication Number Publication Date
JPWO2025009090A1 JPWO2025009090A1 (https=) 2025-01-09
JPWO2025009090A5 JPWO2025009090A5 (https=) 2025-09-09
JP7742977B2 true JP7742977B2 (ja) 2025-09-22

Family

ID=94171309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025530877A Active JP7742977B2 (ja) 2023-07-05 2023-07-05 雑音除去機能制御装置および雑音除去機能制御方法

Country Status (2)

Country Link
JP (1) JP7742977B2 (https=)
WO (1) WO2025009090A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006093792A (ja) 2004-09-21 2006-04-06 Yamaha Corp 特定音声再生装置、及び特定音声再生ヘッドホン
JP2007334968A (ja) 2006-06-13 2007-12-27 Pioneer Electronic Corp 音声切換装置
JP2008158254A (ja) 2006-12-25 2008-07-10 Sharp Corp 音響装置
JP2011059376A (ja) 2009-09-10 2011-03-24 Pioneer Electronic Corp 雑音低減装置付きヘッドフォン

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006093792A (ja) 2004-09-21 2006-04-06 Yamaha Corp 特定音声再生装置、及び特定音声再生ヘッドホン
JP2007334968A (ja) 2006-06-13 2007-12-27 Pioneer Electronic Corp 音声切換装置
JP2008158254A (ja) 2006-12-25 2008-07-10 Sharp Corp 音響装置
JP2011059376A (ja) 2009-09-10 2011-03-24 Pioneer Electronic Corp 雑音低減装置付きヘッドフォン

Also Published As

Publication number Publication date
WO2025009090A1 (ja) 2025-01-09
JPWO2025009090A1 (https=) 2025-01-09

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