MX361588B - Metodo y dispositivo para optimizar señal de sonido. - Google Patents

Metodo y dispositivo para optimizar señal de sonido.

Info

Publication number
MX361588B
MX361588B MX2015017147A MX2015017147A MX361588B MX 361588 B MX361588 B MX 361588B MX 2015017147 A MX2015017147 A MX 2015017147A MX 2015017147 A MX2015017147 A MX 2015017147A MX 361588 B MX361588 B MX 361588B
Authority
MX
Mexico
Prior art keywords
sound
terminal
sound source
specified
sound signal
Prior art date
Application number
MX2015017147A
Other languages
English (en)
Other versions
MX2015017147A (es
Inventor
Wang Nannan
Zhang Peng
Zhang Liujun
Yen Chiafu
Original Assignee
Xiaomi Inc
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 Xiaomi Inc filed Critical Xiaomi Inc
Publication of MX2015017147A publication Critical patent/MX2015017147A/es
Publication of MX361588B publication Critical patent/MX361588B/es

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/16—Sound input; Sound output
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/04—Circuit arrangements, e.g. for selective connection of amplifier inputs/outputs to loudspeakers, for loudspeaker detection, or for adaptation of settings to personal preferences or hearing impairments
    • 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
    • G10L21/0272—Voice signal separating
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
    • H04R1/40—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers
    • H04R1/406—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only by combining a number of identical transducers microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/568—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities audio processing specific to telephonic conferencing, e.g. spatial distribution, mixing of participants
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2227/00—Details of public address [PA] systems covered by H04R27/00 but not provided for in any of its subgroups
    • H04R2227/007—Electronic adaptation of audio signals to reverberation of the listening space for PA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/20—Processing of the output signals of the acoustic transducers of an array for obtaining a desired directivity characteristic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2499/00—Aspects covered by H04R or H04S not otherwise provided for in their subgroups
    • H04R2499/10—General applications
    • H04R2499/11—Transducers incorporated or for use in hand-held devices, e.g. mobile phones, PDA's, camera's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/15—Aspects of sound capture and related signal processing for recording or reproduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Telephone Function (AREA)
  • Stereophonic System (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

La presente divulgación se refiere a un método y a un dispositivo para optimizar una señal de sonido, que pertenece al campo del procesamiento de señales de voz; el método se utiliza en una terminal que incluye por lo menos dos unidades recolectoras de sonido, e incluye: ubicar fuentes de sonido al rededor de la terminal mediante las por lo menos dos unidades recolectoras de sonido; tamizar una fuente de sonido designada entre respectivas fuentes de sonido determinadas por la ubicación; determinar una señal de sonido emitida por la fuente de sonido designada entre señales de sonido recolectadas por la terminal de acuerdo a una posición espacial de la fuente de sonido designada adquirida por la ubicación; y optimizar un volumen de la señal de sonido emitida por la fuente de sonido designada; en la presente divulgación, cuando se recolecta una señal de sonido, al tamizar las fuentes de sonido periférica y optimizar la señal de sonido emitida por la fuente de sonido tamizada, se mejora el efecto de recolectar la señal de sonido por la terminal.
MX2015017147A 2015-05-06 2015-09-22 Metodo y dispositivo para optimizar señal de sonido. MX361588B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510226844.2A CN106205628B (zh) 2015-05-06 2015-05-06 声音信号优化方法及装置
PCT/CN2015/090275 WO2016176951A1 (zh) 2015-05-06 2015-09-22 声音信号优化方法及装置

Publications (2)

Publication Number Publication Date
MX2015017147A MX2015017147A (es) 2017-04-06
MX361588B true MX361588B (es) 2018-12-11

Family

ID=55952949

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015017147A MX361588B (es) 2015-05-06 2015-09-22 Metodo y dispositivo para optimizar señal de sonido.

Country Status (9)

Country Link
US (1) US10499156B2 (es)
EP (1) EP3091753B1 (es)
JP (1) JP6314286B2 (es)
KR (1) KR20160142217A (es)
CN (1) CN106205628B (es)
BR (1) BR112015031855A2 (es)
MX (1) MX361588B (es)
RU (1) RU2628473C2 (es)
WO (1) WO2016176951A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106791039B (zh) * 2016-11-30 2019-11-15 努比亚技术有限公司 一种移动终端定位装置及方法
KR20180091319A (ko) * 2017-02-06 2018-08-16 삼성에스디에스 주식회사 사운드 공유 장치 및 방법
US10602296B2 (en) 2017-06-09 2020-03-24 Nokia Technologies Oy Audio object adjustment for phase compensation in 6 degrees of freedom audio
CN107846645B (zh) * 2017-11-02 2019-09-06 长沙东玛克信息科技有限公司 一种基于环境噪声及人体定位音响控制调节方法
CN108461084A (zh) * 2018-03-01 2018-08-28 广东美的制冷设备有限公司 语音识别系统控制方法、控制装置及计算机可读存储介质
CN108648758B (zh) * 2018-03-12 2020-09-01 北京云知声信息技术有限公司 医疗场景中分离无效语音的方法及系统
CN108538320B (zh) * 2018-03-30 2020-09-11 Oppo广东移动通信有限公司 录音控制方法和装置、可读存储介质、终端
CN108766457B (zh) 2018-05-30 2020-09-18 北京小米移动软件有限公司 音频信号处理方法、装置、电子设备及存储介质
CN111385649B (zh) * 2018-12-28 2022-01-04 深圳Tcl新技术有限公司 一种电视声音传输控制方法、装置、智能电视及存储介质
CN109658758A (zh) * 2019-02-18 2019-04-19 西安科技大学 一种计算机会计教学仿真系统
CN110719545B (zh) * 2019-09-12 2022-11-08 连尚（新昌）网络科技有限公司 音频播放设备及用于播放音频的方法
CN110691300B (zh) * 2019-09-12 2022-07-19 连尚（新昌）网络科技有限公司 音频播放设备及用于提供信息的方法
CN110602595A (zh) * 2019-10-16 2019-12-20 南京沁恒微电子股份有限公司 一种分体式蓝牙耳机及其定位方法
CN112185353A (zh) * 2020-09-09 2021-01-05 北京小米松果电子有限公司 音频信号的处理方法、装置、终端及存储介质

Family Cites Families (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US13075A (en) * 1855-06-19 Horatio allen
US288864A (en) * 1883-11-20 Grate
US4864627A (en) * 1986-11-07 1989-09-05 Dugan Daniel W Microphone mixer with gain limiting and proportional limiting
JPS63262576A (ja) * 1987-04-20 1988-10-28 Sony Corp マイクロホン装置
US6001131A (en) * 1995-02-24 1999-12-14 Nynex Science & Technology, Inc. Automatic target noise cancellation for speech enhancement
JPH0946400A (ja) 1995-07-27 1997-02-14 Nec Corp 音声出力レベルの自動調整機能を備えた音声入出 力装置
JPH09252333A (ja) * 1996-03-15 1997-09-22 Kyocera Corp 音声会議装置
CN1386371A (zh) * 2000-08-01 2002-12-18 皇家菲利浦电子有限公司 使设备对准声源
US6594368B2 (en) * 2001-02-21 2003-07-15 Digisonix, Llc DVE system with dynamic range processing
JP2008512888A (ja) * 2004-09-07 2008-04-24 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 改善した雑音抑圧を有する電話装置
RU2312405C2 (ru) * 2005-09-13 2007-12-10 Михаил Николаевич Гусев Способ осуществления машинной оценки качества звуковых сигналов
US8135148B2 (en) * 2006-04-26 2012-03-13 Microsemi Semiconductor Corp. Automatic gain control for mobile microphone
JP4747949B2 (ja) * 2006-05-25 2011-08-17 ヤマハ株式会社 音声会議装置
KR100883652B1 (ko) * 2006-08-03 2009-02-18 삼성전자주식회사 음성 구간 검출 방법 및 장치, 및 이를 이용한 음성 인식시스템
JP2008048342A (ja) * 2006-08-21 2008-02-28 Yamaha Corp 収音装置
JP4854533B2 (ja) * 2007-01-30 2012-01-18 富士通株式会社 音響判定方法、音響判定装置及びコンピュータプログラム
US7742746B2 (en) * 2007-04-30 2010-06-22 Qualcomm Incorporated Automatic volume and dynamic range adjustment for mobile audio devices
DE102007048973B4 (de) * 2007-10-12 2010-11-18 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Erzeugen eines Multikanalsignals mit einer Sprachsignalverarbeitung
EP2144231A1 (en) * 2008-07-11 2010-01-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Low bitrate audio encoding/decoding scheme with common preprocessing
KR101499785B1 (ko) 2008-10-23 2015-03-09 삼성전자주식회사 모바일 디바이스를 위한 오디오 처리 장치 및 그 방법
JP4811475B2 (ja) * 2009-02-27 2011-11-09 ソニー株式会社 録音装置、録音方法、音声信号補正回路及びプログラム
CN101510426B (zh) * 2009-03-23 2013-03-27 北京中星微电子有限公司 一种噪声消除方法及系统
KR101166612B1 (ko) 2009-08-19 2012-07-18 엘지전자 주식회사 단말기에서의 음원 처리 방법 및 이를 적용한 단말기
US9094645B2 (en) * 2009-07-17 2015-07-28 Lg Electronics Inc. Method for processing sound source in terminal and terminal using the same
JP2011066805A (ja) * 2009-09-18 2011-03-31 Oki Electric Industry Co Ltd 収音装置および収音方法
JP5246120B2 (ja) 2009-09-29 2013-07-24 沖電気工業株式会社 収音装置、利得制御方法、およびプログラム
JP5391999B2 (ja) * 2009-10-23 2014-01-15 株式会社Ｊｖｃケンウッド ポータブル録音装置、録音自動調整方法、及びプログラム
EP2339574B1 (en) * 2009-11-20 2013-03-13 Nxp B.V. Speech detector
JP5407848B2 (ja) * 2009-12-25 2014-02-05 富士通株式会社 マイクロホンの指向性制御装置
US8502837B2 (en) * 2010-03-04 2013-08-06 Research In Motion Limited System and method for activating components on an electronic device using orientation data
CH703440B1 (it) * 2010-07-12 2014-06-30 Supsi Scuola Universitaria Professionale Della Svizzera Italiana Icimsi Sistema per il trattamento delle acque reflue.
US8711736B2 (en) 2010-09-16 2014-04-29 Apple Inc. Audio processing in a multi-participant conference
US9031256B2 (en) * 2010-10-25 2015-05-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for orientation-sensitive recording control
US20120148075A1 (en) 2010-12-08 2012-06-14 Creative Technology Ltd Method for optimizing reproduction of audio signals from an apparatus for audio reproduction
CN102164328B (zh) * 2010-12-29 2013-12-11 中国科学院声学研究所 一种用于家庭环境的基于传声器阵列的音频输入系统
US8525868B2 (en) 2011-01-13 2013-09-03 Qualcomm Incorporated Variable beamforming with a mobile platform
US8989360B2 (en) * 2011-03-04 2015-03-24 Mitel Networks Corporation Host mode for an audio conference phone
US9549251B2 (en) 2011-03-25 2017-01-17 Invensense, Inc. Distributed automatic level control for a microphone array
GB2491173A (en) 2011-05-26 2012-11-28 Skype Setting gain applied to an audio signal based on direction of arrival (DOA) information
US8588434B1 (en) * 2011-06-27 2013-11-19 Google Inc. Controlling microphones and speakers of a computing device
KR20130061935A (ko) * 2011-12-02 2013-06-12 삼성전자주식회사 고도 정보 기반의 사용자 기능 제어 방법 및 이를 지원하는 단말기
JP2013168878A (ja) * 2012-02-16 2013-08-29 Olympus Imaging Corp 録音機器
CN103390410A (zh) * 2012-05-10 2013-11-13 宏碁股份有限公司 远程电话会议系统及方法
US20130332156A1 (en) * 2012-06-11 2013-12-12 Apple Inc. Sensor Fusion to Improve Speech/Audio Processing in a Mobile Device
TWI578755B (zh) * 2012-07-06 2017-04-11 鴻海精密工業股份有限公司 遠端多方會議音量調整系統及方法
JP5930900B2 (ja) * 2012-07-24 2016-06-08 日東電工株式会社 導電性フィルムロールの製造方法
US9001672B2 (en) * 2012-07-27 2015-04-07 Alcatel Lucent System, method and apparatus conforming path cost criteria across multiple ABRs
US9351091B2 (en) * 2013-03-12 2016-05-24 Google Technology Holdings LLC Apparatus with adaptive microphone configuration based on surface proximity, surface type and motion
KR102127640B1 (ko) * 2013-03-28 2020-06-30 삼성전자주식회사 휴대 단말 및 보청기와 휴대 단말에서 음원의 위치를 제공하는 방법
US9225815B2 (en) * 2013-07-23 2015-12-29 Google Technology Holdings LLC Method and device for loudness level determination
GB2520305A (en) * 2013-11-15 2015-05-20 Nokia Corp Handling overlapping audio recordings
US20170004845A1 (en) * 2014-02-04 2017-01-05 Tp Vision Holding B.V. Handheld device with microphone
CN103873977B (zh) * 2014-03-19 2018-12-07 惠州Tcl移动通信有限公司 基于多麦克风阵列波束成形的录音系统及其实现方法
CN104053107B (zh) * 2014-06-06 2018-06-05 重庆大学 一种用于噪声环境下声源分离和定位方法
KR102475869B1 (ko) * 2014-10-01 2022-12-08 삼성전자주식회사 잡음이 포함된 오디오 신호를 처리하는 방법 및 장치

Also Published As

Publication number Publication date
RU2015155321A (ru) 2017-06-29
BR112015031855A2 (pt) 2017-07-25
WO2016176951A1 (zh) 2016-11-10
CN106205628A (zh) 2016-12-07
US10499156B2 (en) 2019-12-03
JP6314286B2 (ja) 2018-04-18
JP2017521024A (ja) 2017-07-27
KR20160142217A (ko) 2016-12-12
US20160330548A1 (en) 2016-11-10
MX2015017147A (es) 2017-04-06
EP3091753A1 (en) 2016-11-09
CN106205628B (zh) 2018-11-02
RU2628473C2 (ru) 2017-08-17
EP3091753B1 (en) 2020-01-08

Similar Documents

Publication Publication Date Title
MX361588B (es) Metodo y dispositivo para optimizar señal de sonido.
EP2824663A3 (en) Audio processing apparatus
EP2590433A3 (en) Apparatus and method for tracking locations of plurality of sound sources
EP2863339A3 (en) Methods and systems for determing user liveness
EP2887697A3 (en) Method of audio signal processing and hearing aid system for implementing the same
WO2015138497A3 (en) Systems and methods for rapid data analysis
EA201691642A1 (ru) Система анализа записей
EP2846225A3 (en) Systems and methods for visual processing of spectrograms to generate haptic effects
WO2013162994A3 (en) Systems and methods for audio signal processing
EP2884423A3 (en) Video synopsis method and apparatus
MY182303A (en) High-band signal generation
EA201691985A1 (ru) Сбор сейсмических данных
MX2014015941A (es) Metodos y aparato para usar los datos de vibracion para determinar una condicion de un dispositivo de control de procesos.
GB2556283A (en) Defect discrimination apparatus, methods, and systems
MX2014006392A (es) Generacion de imagenes acusticas.
PH12016501396B1 (en) Harmonic bandwidth extension of audio signals
EP3045938A3 (en) Apparatus and methods to find a position in an underground formation
EP2797080A3 (en) Adaptive audio capturing
EP4273861A3 (en) Voice activity detection methods and apparatuses
MX2019005805A (es) Metodo y aparato para el control adaptativo de filtros de descorrelacion.
EP3192435A3 (en) Information acquisition apparatus, signal processing method, and program
CL2015003739A1 (es) Método de decodificación y aparato de decodificación
MX2019001193A (es) Metodo para procesar señal de voz/audio y aparato.
WO2015095894A3 (en) A genetic method for the acquisition and tracking of time varying signals
WO2015183728A3 (en) Enhancing intelligibility of speech content in an audio signal

Legal Events

Date Code Title Description
FG Grant or registration