JP6497986B2 - オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法 - Google Patents

オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法 Download PDF

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Publication number
JP6497986B2
JP6497986B2 JP2015047932A JP2015047932A JP6497986B2 JP 6497986 B2 JP6497986 B2 JP 6497986B2 JP 2015047932 A JP2015047932 A JP 2015047932A JP 2015047932 A JP2015047932 A JP 2015047932A JP 6497986 B2 JP6497986 B2 JP 6497986B2
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Japan
Prior art keywords
audio
audio signal
volume
sound
unit
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JP2015047932A
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English (en)
Japanese (ja)
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JP2016015711A (ja
JP2016015711A5 (https=
Inventor
康雄 高須
康雄 高須
福島　浩
浩 福島
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D&M Holdings Inc
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D&M Holdings Inc
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Publication date
Application filed by D&M Holdings Inc filed Critical D&M Holdings Inc
Priority to JP2015047932A priority Critical patent/JP6497986B2/ja
Priority to PCT/JP2015/060045 priority patent/WO2015190160A1/ja
Priority to EP15806556.5A priority patent/EP3157169B1/en
Priority to US15/317,747 priority patent/US10026416B2/en
Publication of JP2016015711A publication Critical patent/JP2016015711A/ja
Publication of JP2016015711A5 publication Critical patent/JP2016015711A5/ja
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Publication of JP6497986B2 publication Critical patent/JP6497986B2/ja
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    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0324—Details of processing therefor
    • G10L21/034—Automatic adjustment
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G1/00—Details of arrangements for controlling amplification
    • H03G1/02—Remote control of amplification, tone or bandwidth
    • 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
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • G10L21/0364—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude for improving intelligibility
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/002—Control of digital or coded signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3005—Automatic control in amplifiers having semiconductor devices in amplifiers suitable for low-frequencies, e.g. audio amplifiers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/32—Automatic control in amplifiers having semiconductor devices the control being dependent upon ambient noise level or sound level
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/08—Two-way loud-speaking telephone systems with means for conditioning the signal, e.g. for suppressing echoes for one or both directions of traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Control Of Amplification And Gain Control (AREA)
JP2015047932A 2014-06-10 2015-03-11 オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法 Active JP6497986B2 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015047932A JP6497986B2 (ja) 2014-06-10 2015-03-11 オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法
PCT/JP2015/060045 WO2015190160A1 (ja) 2014-06-10 2015-03-31 オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法
EP15806556.5A EP3157169B1 (en) 2014-06-10 2015-03-31 Audio system, audio device, mobile terminal device and audio signal control method
US15/317,747 US10026416B2 (en) 2014-06-10 2015-03-31 Audio system, audio device, mobile terminal device and audio signal control method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014119512 2014-06-10
JP2014119512 2014-06-10
JP2015047932A JP6497986B2 (ja) 2014-06-10 2015-03-11 オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法

Publications (3)

Publication Number Publication Date
JP2016015711A JP2016015711A (ja) 2016-01-28
JP2016015711A5 JP2016015711A5 (https=) 2017-11-09
JP6497986B2 true JP6497986B2 (ja) 2019-04-10

Family

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Family Applications (1)

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JP2015047932A Active JP6497986B2 (ja) 2014-06-10 2015-03-11 オーディオシステム、オーディオ装置、携帯端末装置、及びオーディオ信号制御方法

Country Status (4)

Country Link
US (1) US10026416B2 (https=)
EP (1) EP3157169B1 (https=)
JP (1) JP6497986B2 (https=)
WO (1) WO2015190160A1 (https=)

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US11356520B2 (en) * 2015-05-29 2022-06-07 Sound United, Llc. System and method for selecting and providing zone-specific media
TWM533386U (en) * 2016-08-16 2016-12-01 Unlimiter Mfa Co Ltd Electronic device capable of automatically adjusting volume
US10057716B1 (en) * 2017-04-18 2018-08-21 International Business Machines Corporation Monitoring a status of a disconnected device by a mobile device and an audio analysis system in an infrastructure
US10887688B2 (en) 2018-09-13 2021-01-05 Yamaha Corporation Audio signal processing apparatus, audio signal processing method, and storage medium that update currently used parameter upon receiving change operation instruction
JP7225855B2 (ja) * 2018-09-13 2023-02-21 ヤマハ株式会社 音信号処理装置、音信号処理方法およびプログラム
US11418267B2 (en) 2019-02-08 2022-08-16 Electronics And Telecommunications Research Institute Receiver for removing noise generated in human body communication
KR102314869B1 (ko) * 2019-02-08 2021-10-20 한국전자통신연구원 인체 통신에서 생성되는 노이즈를 제거하기 위한 수신기
CN111836166A (zh) * 2020-06-16 2020-10-27 钟杰东 一种移动通讯终端集成音频系统
US11900825B2 (en) * 2020-12-02 2024-02-13 Joytunes Ltd. Method and apparatus for an adaptive and interactive teaching of playing a musical instrument
US11972693B2 (en) 2020-12-02 2024-04-30 Joytunes Ltd. Method, device, system and apparatus for creating and/or selecting exercises for learning playing a music instrument
US11893898B2 (en) 2020-12-02 2024-02-06 Joytunes Ltd. Method and apparatus for an adaptive and interactive teaching of playing a musical instrument
US11670188B2 (en) 2020-12-02 2023-06-06 Joytunes Ltd. Method and apparatus for an adaptive and interactive teaching of playing a musical instrument
US12243437B2 (en) 2020-12-02 2025-03-04 Simply Ltd. Crowd-based device configuration selection of a music teaching system
CN113190207B (zh) * 2021-04-26 2024-11-22 北京小米移动软件有限公司 信息处理方法、装置、电子设备及存储介质
US11540052B1 (en) * 2021-11-09 2022-12-27 Lenovo (United States) Inc. Audio component adjustment based on location

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JPH0641227U (ja) * 1992-11-05 1994-05-31 アルパイン株式会社 オートボリュームコントロール装置
JPH10234099A (ja) 1997-02-19 1998-09-02 Sony Corp スピーカ装置
JP3352946B2 (ja) * 1998-06-30 2002-12-03 松下電器産業株式会社 適応音質音量制御装置
US6584201B1 (en) * 1998-07-07 2003-06-24 Lucent Technologies Inc. Remote automatic volume control apparatus
JP2007500466A (ja) * 2003-07-28 2007-01-11 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ 音声調整装置、方法及びコンピュータプログラム
WO2006058361A1 (en) * 2004-12-04 2006-06-08 Dynamic Hearing Pty Ltd Method and apparatus for adaptive sound processing parameters
KR100800725B1 (ko) * 2005-09-07 2008-02-01 삼성전자주식회사 이동통신 단말의 오디오 재생시 주변 잡음에 적응하는 자동음량 조절 방법 및 장치
EP1977508A2 (en) * 2006-01-25 2008-10-08 TC Electronic A/S Auditory perception controlling device and method
JP4894342B2 (ja) * 2006-04-20 2012-03-14 パナソニック株式会社 音響再生装置
WO2008081403A1 (en) * 2006-12-29 2008-07-10 Grundig Elektronik Anonim Sirketi A method for reducing noise
JP2011024046A (ja) * 2009-07-16 2011-02-03 Fujitsu Toshiba Mobile Communications Ltd 情報処理装置
JP2013216427A (ja) * 2012-04-06 2013-10-24 Toshiba Elevator Co Ltd エレベータ報知音量制御装置

Also Published As

Publication number Publication date
JP2016015711A (ja) 2016-01-28
US20170117003A1 (en) 2017-04-27
EP3157169A4 (en) 2018-02-28
WO2015190160A1 (ja) 2015-12-17
EP3157169A1 (en) 2017-04-19
US10026416B2 (en) 2018-07-17
EP3157169B1 (en) 2025-09-24

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