MX364461B - Método y dispositivo para lograr el registro de audio objetivo y aparato electrónico. - Google Patents

Método y dispositivo para lograr el registro de audio objetivo y aparato electrónico.

Info

Publication number
MX364461B
MX364461B MX2016005224A MX2016005224A MX364461B MX 364461 B MX364461 B MX 364461B MX 2016005224 A MX2016005224 A MX 2016005224A MX 2016005224 A MX2016005224 A MX 2016005224A MX 364461 B MX364461 B MX 364461B
Authority
MX
Mexico
Prior art keywords
electronic device
sound signal
sound
object audio
position information
Prior art date
Application number
MX2016005224A
Other languages
English (en)
Other versions
MX2016005224A (es
Inventor
Hui Du
Shi Runyu
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 MX2016005224A publication Critical patent/MX2016005224A/es
Publication of MX364461B publication Critical patent/MX364461B/es

Links

Classifications

    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/18—Vocoders using multiple modes
    • G10L19/20—Vocoders using multiple modes using sound class specific coding, hybrid encoders or object based coding
    • 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
    • G10L21/028—Voice signal separating using properties of sound source
    • 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
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/16—Vocoder architecture
    • G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B27/00—Editing; Indexing; Addressing; Timing or synchronising; Monitoring; Measuring tape travel
    • G11B27/02—Editing, e.g. varying the order of information signals recorded on, or reproduced from, record carriers
    • G11B27/031—Electronic editing of digitised analogue information signals, e.g. audio or video signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • H04S3/008—Systems employing more than two channels, e.g. quadraphonic in which the audio signals are in digital form, i.e. employing more than two discrete digital channels
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2400/00—Details of stereophonic systems covered by H04S but not provided for in its groups
    • H04S2400/11—Positioning of individual sound objects, e.g. moving airplane, within a sound field
    • 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)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
  • Stereophonic System (AREA)

Abstract

La presente descripción se refiere a un método y un dispositivo para lograr registrar el audio objetivo y un aparato electrónico; el método puede incluir: realizar una operación de recolección de sonidos por medio de una pluralidad de micrófonos simultáneamente para obtener una señal de sonido mezclado; identificar el número de fuentes de sonido y la información de la posición de cada fuente de sonido y separar una señal de sonido objetivo correspondiente a la fuente de sonido de la señal de sonido de acuerdo con la señal de sonido mezclado y la información de la posición determinada de cada micrófono; y combinar la información de la posición y la señal de sonido objetivo de las fuentes de sonido individuales para obtener datos de audio en un formato de audio objetivo; con la solución técnica de la presente descripción, se puede lograr dirigir el registro del audio objetivo.
MX2016005224A 2015-08-11 2015-12-25 Método y dispositivo para lograr el registro de audio objetivo y aparato electrónico. MX364461B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201510490373.6A CN105070304B (zh) 2015-08-11 2015-08-11 实现对象音频录音的方法及装置、电子设备
PCT/CN2015/098847 WO2017024721A1 (zh) 2015-08-11 2015-12-25 实现对象音频录音的方法及装置、电子设备

Publications (2)

Publication Number Publication Date
MX2016005224A MX2016005224A (es) 2017-04-27
MX364461B true MX364461B (es) 2019-04-26

Family

ID=54499657

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016005224A MX364461B (es) 2015-08-11 2015-12-25 Método y dispositivo para lograr el registro de audio objetivo y aparato electrónico.

Country Status (8)

Country Link
US (1) US9966084B2 (es)
EP (1) EP3139640A3 (es)
JP (1) JP6430017B2 (es)
KR (1) KR101770295B1 (es)
CN (1) CN105070304B (es)
MX (1) MX364461B (es)
RU (1) RU2630187C1 (es)
WO (1) WO2017024721A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105070304B (zh) 2015-08-11 2018-09-04 小米科技有限责任公司 实现对象音频录音的方法及装置、电子设备
CN107154266B (zh) * 2016-03-04 2021-04-30 中兴通讯股份有限公司 一种实现音频录制的方法及终端
CN106200945B (zh) * 2016-06-24 2021-10-19 广州大学 内容重放装置、具有该重放装置的处理系统及方法
CN106128472A (zh) * 2016-07-12 2016-11-16 乐视控股（北京）有限公司 演唱者声音的处理方法及装置
CN106356067A (zh) * 2016-08-25 2017-01-25 乐视控股（北京）有限公司 录音方法、装置及终端
CN106448687B (zh) * 2016-09-19 2019-10-18 中科超影（北京）传媒科技有限公司 音频制作及解码的方法和装置
CN107293305A (zh) * 2017-06-21 2017-10-24 惠州Tcl移动通信有限公司 一种基于盲源分离算法改善录音质量的方法及其装置
CN107863106B (zh) * 2017-12-12 2021-07-13 长沙联远电子科技有限公司 语音识别控制方法及装置
CN110875053A (zh) * 2018-08-29 2020-03-10 阿里巴巴集团控股有限公司 语音处理的方法、装置、系统、设备和介质
CN109817225A (zh) * 2019-01-25 2019-05-28 广州富港万嘉智能科技有限公司 一种基于位置的会议自动记录方法、电子设备及存储介质
CN109979447A (zh) * 2019-01-25 2019-07-05 广州富港万嘉智能科技有限公司 一种基于位置的点餐控制方法、电子设备及存储介质
CN110459239A (zh) * 2019-03-19 2019-11-15 深圳壹秘科技有限公司 基于声音数据的角色分析方法、装置和计算机可读存储介质
CN113077827A (zh) * 2020-01-03 2021-07-06 北京地平线机器人技术研发有限公司 音频信号采集设备和音频信号采集方法
JP7443823B2 (ja) * 2020-02-28 2024-03-06 ヤマハ株式会社 音響処理方法
CN111370019B (zh) * 2020-03-02 2023-08-29 字节跳动有限公司 声源分离方法及装置、神经网络的模型训练方法及装置
CN113395623B (zh) * 2020-03-13 2022-10-04 华为技术有限公司 一种真无线耳机的录音方法及录音系统
CN111505583B (zh) * 2020-05-07 2022-07-01 北京百度网讯科技有限公司 声源定位方法、装置、设备和可读存储介质
JP2022017880A (ja) * 2020-07-14 2022-01-26 ソニーグループ株式会社 信号処理装置および方法、並びにプログラム
CN111899753A (zh) * 2020-07-20 2020-11-06 天域全感音科技有限公司 一种音频分离装置、计算机设备及方法
CN112530411B (zh) * 2020-12-15 2021-07-20 北京快鱼电子股份公司 一种实时分角色转录方法、设备和系统
CN112951199B (zh) * 2021-01-22 2024-02-06 杭州网易云音乐科技有限公司 音频数据生成方法及装置、数据集构建方法、介质、设备
CN113674751A (zh) * 2021-07-09 2021-11-19 北京字跳网络技术有限公司 音频处理方法、装置、电子设备和存储介质
CN114220454B (zh) * 2022-01-25 2022-12-09 北京荣耀终端有限公司 一种音频降噪方法、介质和电子设备
CN114615529A (zh) * 2022-02-25 2022-06-10 海信视像科技股份有限公司 显示设备、外接设备及音频播放方法
WO2023212879A1 (zh) * 2022-05-05 2023-11-09 北京小米移动软件有限公司 对象音频数据的生成方法、装置、电子设备和存储介质
CN115811574B (zh) * 2023-02-03 2023-06-16 合肥炬芯智能科技有限公司 一种声音信号处理方法、装置、主设备和分体式会议系统
CN118555519B (zh) * 2024-07-30 2024-10-01 爱科微半导体(上海)有限公司 一种自同步校准的蓝牙耳机和蓝牙耳机的自同步校准方法

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4703505A (en) * 1983-08-24 1987-10-27 Harris Corporation Speech data encoding scheme
JP3195920B2 (ja) * 1999-06-11 2001-08-06 科学技術振興事業団 音源同定・分離装置及びその方法
CA2590234A1 (en) * 2004-12-13 2006-06-22 Muvee Technologies Pte Ltd A method of automatically editing media recordings
DE102005008366A1 (de) * 2005-02-23 2006-08-24 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Vorrichtung und Verfahren zum Ansteuern einer Wellenfeldsynthese-Renderer-Einrichtung mit Audioobjekten
JP2007089058A (ja) * 2005-09-26 2007-04-05 Yamaha Corp マイクアレイ制御装置
CN101617360B (zh) * 2006-09-29 2012-08-22 韩国电子通信研究院 用于编码和解码具有各种声道的多对象音频信号的设备和方法
JP5337941B2 (ja) * 2006-10-16 2013-11-06 フラウンホッファー−ゲゼルシャフト ツァ フェルダールング デァ アンゲヴァンテン フォアシュンク エー．ファオ マルチチャネル・パラメータ変換のための装置および方法
JP5338038B2 (ja) * 2007-05-23 2013-11-13 ヤマハ株式会社 音場補正装置およびカラオケ装置
EP2259253B1 (en) * 2008-03-03 2017-11-15 LG Electronics Inc. Method and apparatus for processing audio signal
KR101499785B1 (ko) 2008-10-23 2015-03-09 삼성전자주식회사 모바일 디바이스를 위한 오디오 처리 장치 및 그 방법
EP2194527A3 (en) * 2008-12-02 2013-09-25 Electronics and Telecommunications Research Institute Apparatus for generating and playing object based audio contents
US8620008B2 (en) * 2009-01-20 2013-12-31 Lg Electronics Inc. Method and an apparatus for processing an audio signal
US20100324915A1 (en) * 2009-06-23 2010-12-23 Electronic And Telecommunications Research Institute Encoding and decoding apparatuses for high quality multi-channel audio codec
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
PL2465114T3 (pl) * 2009-08-14 2020-09-07 Dts Llc System do adaptacyjnej transmisji potokowej obiektów audio
US10037357B1 (en) * 2010-08-17 2018-07-31 Google Llc Selecting between global and location-specific search results
KR102003191B1 (ko) * 2011-07-01 2019-07-24 돌비 레버러토리즈 라이쎈싱 코오포레이션 적응형 오디오 신호 생성， 코딩 및 렌더링을 위한 시스템 및 방법
WO2014012583A1 (en) * 2012-07-18 2014-01-23 Huawei Technologies Co., Ltd. Portable electronic device with directional microphones for stereo recording
CN104981866B (zh) * 2013-01-04 2018-09-28 华为技术有限公司 用于确定立体声信号的方法
KR20140114238A (ko) * 2013-03-18 2014-09-26 삼성전자주식회사 오디오와 결합된 이미지 표시 방법
GB2515089A (en) * 2013-06-14 2014-12-17 Nokia Corp Audio Processing
CN104581512A (zh) * 2014-11-21 2015-04-29 广东欧珀移动通信有限公司 一种立体声录制方法及装置
CN105070304B (zh) * 2015-08-11 2018-09-04 小米科技有限责任公司 实现对象音频录音的方法及装置、电子设备

Also Published As

Publication number Publication date
EP3139640A3 (en) 2017-04-05
WO2017024721A1 (zh) 2017-02-16
KR20170029402A (ko) 2017-03-15
RU2630187C1 (ru) 2017-09-05
KR101770295B1 (ko) 2017-09-05
JP2017531213A (ja) 2017-10-19
US20170047076A1 (en) 2017-02-16
JP6430017B2 (ja) 2018-11-28
CN105070304B (zh) 2018-09-04
CN105070304A (zh) 2015-11-18
MX2016005224A (es) 2017-04-27
US9966084B2 (en) 2018-05-08
EP3139640A2 (en) 2017-03-08

Similar Documents

Publication Publication Date Title
MX2016005224A (es) Metodo y dispositivo para lograr el registro de audio objetivo y aparato electronico.
PT3216236T (pt) Aparelho e método para gerar sinais de saída com base num sinal de fonte de áudio, sistema de reprodução de som e sinal de altifalante
MX2016012286A (es) Aparato y metodo para el remapeo de objetos de audio relacionado con la pantalla.
EP3707628A4 (en) ELECTRONIC DEVICE FOR AUTHENTICATING A USER USING AN AUDIO SIGNAL AND METHOD FOR DOING THIS
MX2018004828A (es) Método y aparato para generar una señal de audio filtrada realizando representación de elevación.
MX2021014721A (es) Sistemas y metodos para aprendizaje de maquina de atributos de voz.
EP2887697A3 (en) Method of audio signal processing and hearing aid system for implementing the same
PH12015501587B1 (en) Signaling audio rendering information in a bitstream
EP4236332A3 (en) Techniques and apparatus for editing video
MX2015014065A (es) Metodo para manejar campo reverberante para audio inmersivo.
MX2016012543A (es) Metodo y aparato de reproduccion de señal acustica y medio de grabacion susceptible de ser leido en computadora.
MX2019006681A (es) Aparato de audio y metodo de provision de audio del mismo.
EP4373106A3 (en) Method and device to control audio playback devices
MY185366A (en) Audio information processing method and device
MY179136A (en) Apparatus and method for multichannel direct-ambient decomposition for audio signal processing
GB2543972A (en) Systems and methods for equalizing audio for playback on an electronic device
MX2012012858A (es) Metodo y aparato para reproduccion de sonido estereofonico.
MX364802B (es) Aparato de recepción de transmisión y método para proporcionar un servicio de contenido de resumen.
IL290320A (en) System and tools to improve the creation and presentation of 3d sound
MX2009009651A (es) Un metodo y un aparato para procesar una señal de audio.
MY165980A (en) Method and apparatus for reproducing threre-dimensional sound
MX358865B (es) Métodos y aparatos para sincronizar un segundo contenido de pantalla con programación de audio/video utilizando datos de subtítulos.
MX358769B (es) Método y aparato para emitir una señal acústica, y medio de grabación legible en computadora.
WO2017027397A3 (en) Event detection for playback management in an audio device
MX2013014723A (es) Metodo y aparato para descomponer una grabacion estereofonica utilizando el procedimiento del dominio de la frecuencia empleando un generador de ponderaciones espectrales.

Legal Events

Date Code Title Description
FG Grant or registration