CN117203979A - 信息处理装置、信息处理方法和程序 - Google Patents

信息处理装置、信息处理方法和程序 Download PDF

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Publication number
CN117203979A
CN117203979A CN202280030449.5A CN202280030449A CN117203979A CN 117203979 A CN117203979 A CN 117203979A CN 202280030449 A CN202280030449 A CN 202280030449A CN 117203979 A CN117203979 A CN 117203979A
Authority
CN
China
Prior art keywords
sound
wind
ear
signal
wind sound
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.)
Pending
Application number
CN202280030449.5A
Other languages
English (en)
Chinese (zh)
Inventor
难波隆一
新开章吾
床爪佑司
伊藤章纮
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.)
Sony Group Corp
Original Assignee
Sony Group 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 Sony Group Corp filed Critical Sony Group Corp
Publication of CN117203979A publication Critical patent/CN117203979A/zh
Pending legal-status Critical Current

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
    • H04R1/1083—Reduction of ambient noise
    • 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
    • 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
    • H04R1/1041—Mechanical or electronic switches, or control elements
    • 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
    • H04R3/04—Circuits for transducers for correcting frequency response
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/033—Headphones for stereophonic communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H04S1/007—Two-channel systems in which the audio signals are in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/01—Noise reduction using microphones having different directional characteristics
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2410/00—Microphones
    • H04R2410/07—Mechanical or electrical reduction of wind noise generated by wind passing a microphone
    • 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
    • H04R2460/01—Hearing devices using active noise cancellation
    • 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
    • H04R3/005—Circuits for transducers for combining the signals of two or more microphones

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
CN202280030449.5A 2021-04-30 2022-02-01 信息处理装置、信息处理方法和程序 Pending CN117203979A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-077583 2021-04-30
JP2021077583 2021-04-30
PCT/JP2022/003723 WO2022230275A1 (ja) 2021-04-30 2022-02-01 情報処理装置、情報処理方法、及び、プログラム

Publications (1)

Publication Number Publication Date
CN117203979A true CN117203979A (zh) 2023-12-08

Family

ID=83848208

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280030449.5A Pending CN117203979A (zh) 2021-04-30 2022-02-01 信息处理装置、信息处理方法和程序

Country Status (4)

Country Link
US (1) US12549886B2 (https=)
JP (1) JPWO2022230275A1 (https=)
CN (1) CN117203979A (https=)
WO (1) WO2022230275A1 (https=)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11187479A (ja) 1997-12-24 1999-07-09 Sony Corp 音声信号処理装置
JP2005020355A (ja) 2003-06-26 2005-01-20 Matsushita Electric Ind Co Ltd マイクロホン装置
JP4356670B2 (ja) * 2005-09-12 2009-11-04 ソニー株式会社 雑音低減装置及び雑音低減方法並びに雑音低減プログラムとその電子機器用収音装置
JP2008060759A (ja) 2006-08-30 2008-03-13 Audio Technica Corp ノイズキャンセルヘッドフォンおよびそのノイズキャンセル方法
JP4403429B2 (ja) 2007-03-08 2010-01-27 ソニー株式会社 信号処理装置、信号処理方法、プログラム
CA2768142C (en) * 2009-07-15 2015-12-15 Widex A/S A method and processing unit for adaptive wind noise suppression in a hearing aid system and a hearing aid system
US8781137B1 (en) * 2010-04-27 2014-07-15 Audience, Inc. Wind noise detection and suppression
US9131307B2 (en) * 2012-12-11 2015-09-08 JVC Kenwood Corporation Noise eliminating device, noise eliminating method, and noise eliminating program
JP2015185904A (ja) 2014-03-20 2015-10-22 株式会社ニコン 撮像装置、パラメータ設定方法およびパラメータ設定プログラム
JP5663112B1 (ja) * 2014-08-08 2015-02-04 リオン株式会社 音信号処理装置、及び、それを用いた補聴器
CN104602163B (zh) * 2014-12-31 2017-12-01 歌尔股份有限公司 主动降噪耳机及应用于该耳机的降噪控制方法和系统
JP6757416B2 (ja) * 2015-11-06 2020-09-16 シーラス ロジック インターナショナル セミコンダクター リミテッド 適応雑音除去システムにおけるフィードバックハウル管理
JP6875164B2 (ja) * 2017-03-27 2021-05-19 旭化成エレクトロニクス株式会社 信号処理装置およびアクティブノイズキャンセルシステム
US10582293B2 (en) * 2017-08-31 2020-03-03 Bose Corporation Wind noise mitigation in active noise cancelling headphone system and method
TWI690218B (zh) * 2018-06-15 2020-04-01 瑞昱半導體股份有限公司 耳機
US11437012B2 (en) * 2020-09-16 2022-09-06 Apple Inc. Headphone with multiple reference microphones ANC and transparency
US12057099B1 (en) * 2022-03-15 2024-08-06 Renesas Design Netherlands B.V. Active noise cancellation system

Also Published As

Publication number Publication date
US20240205588A1 (en) 2024-06-20
WO2022230275A1 (ja) 2022-11-03
JPWO2022230275A1 (https=) 2022-11-03
US12549886B2 (en) 2026-02-10

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