MX365274B - Dispositivo de transmisión, método de transmisión, dispositivo de recepción, y método de recepción. - Google Patents

Dispositivo de transmisión, método de transmisión, dispositivo de recepción, y método de recepción.

Info

Publication number
MX365274B
MX365274B MX2017001877A MX2017001877A MX365274B MX 365274 B MX365274 B MX 365274B MX 2017001877 A MX2017001877 A MX 2017001877A MX 2017001877 A MX2017001877 A MX 2017001877A MX 365274 B MX365274 B MX 365274B
Authority
MX
Mexico
Prior art keywords
reception
transmission
sound pressure
audio stream
object contents
Prior art date
Application number
MX2017001877A
Other languages
English (en)
Other versions
MX2017001877A (es
Inventor
Chinen Toru
Tsukagoshi Ikuo
Original Assignee
Sony 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 Corp filed Critical Sony Corp
Publication of MX2017001877A publication Critical patent/MX2017001877A/es
Publication of MX365274B publication Critical patent/MX365274B/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
    • G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
    • 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
    • G10L19/018—Audio watermarking, i.e. embedding inaudible data in the audio signal
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 
    • H04S5/02—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation  of the pseudo four-channel type, e.g. in which rear channel signals are derived from two-channel stereo signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Computational Linguistics (AREA)
  • Mathematical Physics (AREA)
  • Stereophonic System (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Television Systems (AREA)

Abstract

Para regular adecuadamente la presión acústica del contenido de objeto en un lado receptor. Se genera una secuencia de audio que incluye datos codificados de un número predeterminado de segmentos de contenido de objeto. Se transmite un contenedor de un formato predeterminado que incluye la secuencia de audio. La información que indica un rango dentro del cual se permite incrementar y disminuir la presión acústica de cada segmento de contenido de objeto, se inserta en una capa de la secuencia de audio y/o una capa del contenedor. En un lado receptor, la presión acústica de cada segmento de contenido de objeto se incrementa y disminuye dentro del rango permisible basado en la información.
MX2017001877A 2015-06-17 2016-06-13 Dispositivo de transmisión, método de transmisión, dispositivo de recepción, y método de recepción. MX365274B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2015122292 2015-06-17
PCT/JP2016/067596 WO2016204125A1 (ja) 2015-06-17 2016-06-13 送信装置、送信方法、受信装置および受信方法

Publications (2)

Publication Number Publication Date
MX2017001877A MX2017001877A (es) 2017-04-27
MX365274B true MX365274B (es) 2019-05-29

Family

ID=57545876

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017001877A MX365274B (es) 2015-06-17 2016-06-13 Dispositivo de transmisión, método de transmisión, dispositivo de recepción, y método de recepción.

Country Status (9)

Country Link
US (3) US10553221B2 (es)
EP (2) EP3731542A1 (es)
JP (5) JP6308311B2 (es)
KR (4) KR102668642B1 (es)
CN (1) CN106664503B (es)
BR (1) BR112017002758B1 (es)
CA (2) CA2956136C (es)
MX (1) MX365274B (es)
WO (1) WO2016204125A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3288025A4 (en) 2015-04-24 2018-11-07 Sony Corporation Transmission device, transmission method, reception device, and reception method
WO2016204125A1 (ja) * 2015-06-17 2016-12-22 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
CN111133775B (zh) * 2017-09-28 2021-06-08 株式会社索思未来 音响信号处理装置以及音响信号处理方法
RU2762400C1 (ru) * 2018-02-22 2021-12-21 Долби Интернешнл Аб Способ и устройство обработки вспомогательных потоков медиаданных, встроенных в поток mpeg-h 3d audio
CN113632501A (zh) * 2019-04-11 2021-11-09 索尼集团公司 信息处理装置和方法、再现装置和方法、以及程序

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5666430A (en) * 1995-01-09 1997-09-09 Matsushita Electric Corporation Of America Method and apparatus for leveling audio output
TW384434B (en) * 1997-03-31 2000-03-11 Sony Corp Encoding method, device therefor, decoding method, device therefor and recording medium
US6675125B2 (en) * 1999-11-29 2004-01-06 Syfx Statistics generator system and method
JP4497534B2 (ja) * 2004-09-21 2010-07-07 株式会社ケンウッド 無線通信装置及び無線通信方法
EP1783769A4 (en) * 2005-02-18 2011-11-30 Panasonic Corp CONTINUOUS REPRODUCTION DEVICE AND CONTINUOUS POWER SUPPLY DEVICE
EP2070389B1 (en) * 2006-09-14 2011-05-18 LG Electronics Inc. Dialogue enhancement techniques
US8468015B2 (en) * 2006-11-10 2013-06-18 Panasonic Corporation Parameter decoding device, parameter encoding device, and parameter decoding method
MX2009005159A (es) 2006-11-15 2009-05-25 Lg Electronics Inc Un metodo y un aparato para descodificar una señal de audio.
JP2010518460A (ja) * 2007-02-13 2010-05-27 エルジー エレクトロニクス インコーポレイティド オーディオ信号の処理方法及び装置
ATE526663T1 (de) * 2007-03-09 2011-10-15 Lg Electronics Inc Verfahren und vorrichtung zum verarbeiten eines audiosignals
EP3712888B1 (en) * 2007-03-30 2024-05-08 Electronics and Telecommunications Research Institute Apparatus and method for coding and decoding multi object audio signal with multi channel
KR101061129B1 (ko) * 2008-04-24 2011-08-31 엘지전자 주식회사 오디오 신호의 처리 방법 및 이의 장치
US8315396B2 (en) * 2008-07-17 2012-11-20 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for generating audio output signals using object based metadata
KR101137360B1 (ko) * 2009-01-28 2012-04-19 엘지전자 주식회사 오디오 신호 처리 방법 및 장치
US8255821B2 (en) * 2009-01-28 2012-08-28 Lg Electronics Inc. Method and an apparatus for decoding an audio signal
JP5307770B2 (ja) * 2010-07-09 2013-10-02 シャープ株式会社 音声信号処理装置、方法、プログラム、及び記録媒体
US8989406B2 (en) * 2011-03-11 2015-03-24 Sony Corporation User profile based audio adjustment techniques
JP6088444B2 (ja) * 2011-03-16 2017-03-01 ディーティーエス・インコーポレイテッドＤＴＳ，Ｉｎｃ． ３次元オーディオサウンドトラックの符号化及び復号
US9620131B2 (en) * 2011-04-08 2017-04-11 Evertz Microsystems Ltd. Systems and methods for adjusting audio levels in a plurality of audio signals
KR102394141B1 (ko) 2011-07-01 2022-05-04 돌비 레버러토리즈 라이쎈싱 코오포레이션 향상된 3d 오디오 오서링과 렌더링을 위한 시스템 및 툴들
JP5364141B2 (ja) * 2011-10-28 2013-12-11 楽天株式会社 携帯端末、店舗端末、送信方法、受信方法、決済システム、決済方法、プログラムおよびコンピュータ読み取り可能な記憶媒体
JP5962038B2 (ja) * 2012-02-03 2016-08-03 ソニー株式会社 信号処理装置、信号処理方法、プログラム、信号処理システムおよび通信端末
US20130308800A1 (en) * 2012-05-18 2013-11-21 Todd Bacon 3-D Audio Data Manipulation System and Method
KR20140047509A (ko) * 2012-10-12 2014-04-22 한국전자통신연구원 객체 오디오 신호의 잔향 신호를 이용한 오디오 부/복호화 장치
CN105229730A (zh) * 2012-11-09 2016-01-06 斯托明瑞士有限责任公司 多信道信号的非线性逆编码
EP2779578B1 (en) * 2013-03-15 2019-11-20 Samsung Electronics Co., Ltd. Data Transmitting Apparatus, Data Receiving Apparatus, Data Transceiving System, Method for Transmitting Data, and Method for Receiving Data
US9607624B2 (en) 2013-03-29 2017-03-28 Apple Inc. Metadata driven dynamic range control
EP2830049A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for efficient object metadata coding
EP2830048A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for realizing a SAOC downmix of 3D audio content
JP6588899B2 (ja) * 2013-10-22 2019-10-09 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 オーディオ装置のための組合せダイナミックレンジ圧縮および誘導クリッピング防止のための概念
CN113630711B (zh) * 2013-10-31 2023-12-01 杜比实验室特许公司 使用元数据处理的耳机的双耳呈现
EP2879131A1 (en) * 2013-11-27 2015-06-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decoder, encoder and method for informed loudness estimation in object-based audio coding systems
CN104900236B (zh) * 2014-03-04 2020-06-02 杜比实验室特许公司 音频信号处理
PT3149955T (pt) 2014-05-28 2019-08-05 Fraunhofer Ges Forschung Processador de dados e transporte de dados de controlo do utilizador para descodificadores e renderizadores de áudio
GB2528247A (en) * 2014-07-08 2016-01-20 Imagination Tech Ltd Soundbar
US9875751B2 (en) * 2014-07-31 2018-01-23 Dolby Laboratories Licensing Corporation Audio processing systems and methods
CN105451151B (zh) * 2014-08-29 2018-09-21 华为技术有限公司 一种处理声音信号的方法及装置
US9525392B2 (en) * 2015-01-21 2016-12-20 Apple Inc. System and method for dynamically adapting playback device volume on an electronic device
CN106303897A (zh) * 2015-06-01 2017-01-04 杜比实验室特许公司 处理基于对象的音频信号
WO2016204125A1 (ja) * 2015-06-17 2016-12-22 ソニー株式会社 送信装置、送信方法、受信装置および受信方法
US9837086B2 (en) * 2015-07-31 2017-12-05 Apple Inc. Encoded audio extended metadata-based dynamic range control
WO2017028016A1 (en) * 2015-08-14 2017-02-23 Thomson Licensing Method and apparatus for volume control of content
WO2018144367A1 (en) * 2017-02-03 2018-08-09 iZotope, Inc. Audio control system and related methods

Also Published As

Publication number Publication date
KR101804738B1 (ko) 2017-12-04
US10553221B2 (en) 2020-02-04
JP6904463B2 (ja) 2021-07-14
EP3313103A1 (en) 2018-04-25
JP2018116299A (ja) 2018-07-26
US20200118575A1 (en) 2020-04-16
KR20180009338A (ko) 2018-01-26
JP2021152677A (ja) 2021-09-30
KR102465286B1 (ko) 2022-11-10
EP3313103B1 (en) 2020-07-01
KR102387298B1 (ko) 2022-04-15
US20170162206A1 (en) 2017-06-08
KR20220051029A (ko) 2022-04-25
US20190130922A1 (en) 2019-05-02
CA3149389A1 (en) 2016-12-22
JP2020145760A (ja) 2020-09-10
CN106664503B (zh) 2018-10-12
MX2017001877A (es) 2017-04-27
JP2022191490A (ja) 2022-12-27
WO2016204125A1 (ja) 2016-12-22
CA2956136A1 (en) 2016-12-22
KR102668642B1 (ko) 2024-05-24
KR20170012569A (ko) 2017-02-02
JP6308311B2 (ja) 2018-04-11
CA2956136C (en) 2022-04-05
US11170792B2 (en) 2021-11-09
EP3731542A1 (en) 2020-10-28
CN106664503A (zh) 2017-05-10
JP7205571B2 (ja) 2023-01-17
JP6717329B2 (ja) 2020-07-01
EP3313103A4 (en) 2018-12-19
BR112017002758A2 (pt) 2018-01-30
BR112017002758B1 (pt) 2022-12-20
JPWO2016204125A1 (ja) 2017-06-29
US10522158B2 (en) 2019-12-31
KR20220155399A (ko) 2022-11-22

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