KR100885700B1 - 신호 디코딩 방법 및 장치 - Google Patents

신호 디코딩 방법 및 장치 Download PDF

Info

Publication number
KR100885700B1
KR100885700B1 KR1020087005975A KR20087005975A KR100885700B1 KR 100885700 B1 KR100885700 B1 KR 100885700B1 KR 1020087005975 A KR1020087005975 A KR 1020087005975A KR 20087005975 A KR20087005975 A KR 20087005975A KR 100885700 B1 KR100885700 B1 KR 100885700B1
Authority
KR
South Korea
Prior art keywords
signal
parameter
information
control information
control
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.)
Expired - Fee Related
Application number
KR1020087005975A
Other languages
English (en)
Korean (ko)
Other versions
KR20080042128A (ko
Inventor
정양원
방희석
오현오
김동수
임재현
Original Assignee
엘지전자 주식회사
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
Priority claimed from KR1020060097319A external-priority patent/KR20070081735A/ko
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of KR20080042128A publication Critical patent/KR20080042128A/ko
Application granted granted Critical
Publication of KR100885700B1 publication Critical patent/KR100885700B1/ko
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
    • H03M7/00—Conversion of a code where information is represented by a given sequence or number of digits to a code where the same, similar or subset of information is represented by a different sequence or number of digits
    • H03M7/30—Compression; Expansion; Suppression of unnecessary data, e.g. redundancy reduction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S3/00—Systems employing more than two channels, e.g. quadraphonic
    • 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
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S7/00—Indicating arrangements; Control arrangements, e.g. balance control
    • H04S7/30—Control circuits for electronic adaptation of the sound field
    • H04S7/302—Electronic adaptation of stereophonic sound system to listener position or orientation
    • 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
    • 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
    • H04S2400/01—Multi-channel, i.e. more than two input channels, sound reproduction with two speakers wherein the multi-channel information is substantially preserved
    • 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 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/01—Enhancing the perception of the sound image or of the spatial distribution using head related transfer functions [HRTF's] or equivalents thereof, e.g. interaural time difference [ITD] or interaural level difference [ILD]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S2420/00—Techniques used stereophonic systems covered by H04S but not provided for in its groups
    • H04S2420/03—Application of parametric coding in stereophonic audio systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Stereophonic System (AREA)
KR1020087005975A 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치 Expired - Fee Related KR100885700B1 (ko)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US75998006P 2006-01-19 2006-01-19
US60/759,980 2006-01-19
US77255506P 2006-02-13 2006-02-13
US60/772,555 2006-02-13
US78717206P 2006-03-30 2006-03-30
US60/787,172 2006-03-30
US79143206P 2006-04-13 2006-04-13
US60/791,432 2006-04-13
KR1020060097319 2006-10-02
KR1020060097319A KR20070081735A (ko) 2006-02-13 2006-10-02 오디오 신호의 인코딩/디코딩 방법 및 장치
US86525606P 2006-11-10 2006-11-10
US60/865,256 2006-11-10

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR1020087021435A Division KR20080087909A (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치

Publications (2)

Publication Number Publication Date
KR20080042128A KR20080042128A (ko) 2008-05-14
KR100885700B1 true KR100885700B1 (ko) 2009-02-26

Family

ID=39648941

Family Applications (3)

Application Number Title Priority Date Filing Date
KR1020087021435A Withdrawn KR20080087909A (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치
KR1020087013842A Active KR101366291B1 (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치
KR1020087005975A Expired - Fee Related KR100885700B1 (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치

Family Applications Before (2)

Application Number Title Priority Date Filing Date
KR1020087021435A Withdrawn KR20080087909A (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치
KR1020087013842A Active KR101366291B1 (ko) 2006-01-19 2007-01-19 신호 디코딩 방법 및 장치

Country Status (5)

Country Link
US (2) US8296155B2 (enExample)
EP (2) EP1974343A4 (enExample)
JP (2) JP5161109B2 (enExample)
KR (3) KR20080087909A (enExample)
WO (1) WO2007083957A1 (enExample)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2528058B1 (en) 2006-02-03 2017-05-17 Electronics and Telecommunications Research Institute Method and apparatus for controling rendering of multi-object or multi-channel audio signal using spatial cue
CN101529504B (zh) * 2006-10-16 2012-08-22 弗劳恩霍夫应用研究促进协会 多通道参数转换的装置和方法
JP5270557B2 (ja) 2006-10-16 2013-08-21 ドルビー・インターナショナル・アクチボラゲット 多チャネルダウンミックスされたオブジェクト符号化における強化された符号化及びパラメータ表現
CN101689368B (zh) 2007-03-30 2012-08-22 韩国电子通信研究院 对具有多声道的多对象音频信号进行编码和解码的设备和方法
US8295494B2 (en) 2007-08-13 2012-10-23 Lg Electronics Inc. Enhancing audio with remixing capability
JP2011501230A (ja) * 2007-10-22 2011-01-06 韓國電子通信研究院 マルチオブジェクトオーディオ符号化および復号化方法とその装置
WO2009066959A1 (en) * 2007-11-21 2009-05-28 Lg Electronics Inc. A method and an apparatus for processing a signal
AU2008344073B2 (en) * 2008-01-01 2011-08-11 Lg Electronics Inc. A method and an apparatus for processing an audio signal
JP5243553B2 (ja) * 2008-01-01 2013-07-24 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
KR101024924B1 (ko) * 2008-01-23 2011-03-31 엘지전자 주식회사 오디오 신호의 처리 방법 및 이의 장치
US8175295B2 (en) * 2008-04-16 2012-05-08 Lg Electronics Inc. Method and an apparatus for processing an audio signal
KR101061129B1 (ko) 2008-04-24 2011-08-31 엘지전자 주식회사 오디오 신호의 처리 방법 및 이의 장치
CN102099854B (zh) 2008-07-15 2012-11-28 Lg电子株式会社 处理音频信号的方法和装置
EP2146341B1 (en) * 2008-07-15 2013-09-11 LG Electronics Inc. A method and an apparatus for processing an audio signal
EP2175670A1 (en) * 2008-10-07 2010-04-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Binaural rendering of a multi-channel audio signal
KR101137360B1 (ko) * 2009-01-28 2012-04-19 엘지전자 주식회사 오디오 신호 처리 방법 및 장치
WO2010087631A2 (en) * 2009-01-28 2010-08-05 Lg Electronics Inc. A method and an apparatus for decoding an audio signal
US8139773B2 (en) * 2009-01-28 2012-03-20 Lg Electronics Inc. Method and an apparatus for decoding an audio signal
KR101283783B1 (ko) * 2009-06-23 2013-07-08 한국전자통신연구원 고품질 다채널 오디오 부호화 및 복호화 장치
JP4917189B2 (ja) 2009-09-01 2012-04-18 パナソニック株式会社 デジタル放送送信装置、デジタル放送受信装置およびデジタル放送送受信システム
EP2346028A1 (en) * 2009-12-17 2011-07-20 Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung e.V. An apparatus and a method for converting a first parametric spatial audio signal into a second parametric spatial audio signal
MX2012001696A (es) 2010-06-09 2012-02-22 Panasonic Corp Metodo de extension de ancho de banda, aparato de extension de ancho de banda, programa, circuito integrado, y aparato de descodificacion de audio.
WO2014108834A1 (en) * 2013-01-14 2014-07-17 Koninklijke Philips N.V. Multichannel encoder and decoder with efficient transmission of position information
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
RU2682864C1 (ru) * 2014-01-16 2019-03-21 Сони Корпорейшн Устройство и способ обработки аудиоданных, и его программа
MX375544B (es) * 2014-03-24 2025-03-06 Samsung Electronics Co Ltd Método y aparato de reproducción de señal acústica y medio de grabación susceptible de ser leido en computadora.
US20170086005A1 (en) * 2014-03-25 2017-03-23 Intellectual Discovery Co., Ltd. System and method for processing audio signal
WO2015147433A1 (ko) * 2014-03-25 2015-10-01 인텔렉추얼디스커버리 주식회사 오디오 신호 처리 장치 및 방법
KR102343453B1 (ko) * 2014-03-28 2021-12-27 삼성전자주식회사 음향 신호의 렌더링 방법, 장치 및 컴퓨터 판독 가능한 기록 매체
RU2646320C1 (ru) 2014-04-11 2018-03-02 Самсунг Электроникс Ко., Лтд. Способ и устройство для рендеринга звукового сигнала и компьютерно-читаемый носитель информации
JP6797187B2 (ja) 2015-08-25 2020-12-09 ドルビー ラボラトリーズ ライセンシング コーポレイション オーディオ・デコーダおよびデコード方法
EP3465678B1 (en) 2016-06-01 2020-04-01 Dolby International AB A method converting multichannel audio content into object-based audio content and a method for processing audio content having a spatial position
KR102561371B1 (ko) 2016-07-11 2023-08-01 삼성전자주식회사 디스플레이장치와, 기록매체
CA3194876A1 (en) 2020-10-09 2022-04-14 Franz REUTELHUBER Apparatus, method, or computer program for processing an encoded audio scene using a bandwidth extension
TWI805019B (zh) 2020-10-09 2023-06-11 弗勞恩霍夫爾協會 使用參數平滑處理編碼音頻場景的裝置、方法或電腦程式

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036954A1 (en) * 2002-10-15 2004-04-29 Electronics And Telecommunications Research Institute Apparatus and method for adapting audio signal according to user's preference
WO2004036955A1 (en) * 2002-10-15 2004-04-29 Electronics And Telecommunications Research Institute Method for generating and consuming 3d audio scene with extended spatiality of sound source

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2004A (en) * 1841-03-12 Improvement in the manner of constructing and propelling steam-vessels
US5166685A (en) 1990-09-04 1992-11-24 Motorola, Inc. Automatic selection of external multiplexer channels by an A/D converter integrated circuit
US5632005A (en) 1991-01-08 1997-05-20 Ray Milton Dolby Encoder/decoder for multidimensional sound fields
DE4217276C1 (enExample) 1992-05-25 1993-04-08 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung Ev, 8000 Muenchen, De
DE4236989C2 (de) 1992-11-02 1994-11-17 Fraunhofer Ges Forschung Verfahren zur Übertragung und/oder Speicherung digitaler Signale mehrerer Kanäle
DE69428939T2 (de) 1993-06-22 2002-04-04 Deutsche Thomson-Brandt Gmbh Verfahren zur Erhaltung einer Mehrkanaldekodiermatrix
DE69433258T2 (de) 1993-07-30 2004-07-01 Victor Company of Japan, Ltd., Yokohama Raumklangsignalverarbeitungsvorrichtung
ATE183049T1 (de) * 1994-02-25 1999-08-15 Henrik Moller Binaurale synthese, kopfbezogene ubertragungsfunktionen und ihre verwendungen
JP3397001B2 (ja) 1994-06-13 2003-04-14 ソニー株式会社 符号化方法及び装置、復号化装置、並びに記録媒体
US5703584A (en) * 1994-08-22 1997-12-30 Adaptec, Inc. Analog data acquisition system
JPH0875945A (ja) * 1994-09-06 1996-03-22 Fujitsu Ltd 導波路型光デバイスの構造およびその製造方法
JPH08123494A (ja) 1994-10-28 1996-05-17 Mitsubishi Electric Corp 音声符号化装置、音声復号化装置、音声符号化復号化方法およびこれらに使用可能な位相振幅特性導出装置
US5714997A (en) * 1995-01-06 1998-02-03 Anderson; David P. Virtual reality television system
JPH08202397A (ja) 1995-01-30 1996-08-09 Olympus Optical Co Ltd 音声復号化装置
JP3088319B2 (ja) 1996-02-07 2000-09-18 松下電器産業株式会社 デコード装置およびデコード方法
US6711266B1 (en) * 1997-02-07 2004-03-23 Bose Corporation Surround sound channel encoding and decoding
US6307941B1 (en) 1997-07-15 2001-10-23 Desper Products, Inc. System and method for localization of virtual sound
DE69943265D1 (de) 1998-03-25 2011-04-21 Dolby Lab Licensing Corp Verfahren und Vorrichtung zur Verarbeitung von Audiosignalen
US6574339B1 (en) 1998-10-20 2003-06-03 Samsung Electronics Co., Ltd. Three-dimensional sound reproducing apparatus for multiple listeners and method thereof
JP3346556B2 (ja) 1998-11-16 2002-11-18 日本ビクター株式会社 音声符号化方法及び音声復号方法
KR100416757B1 (ko) 1999-06-10 2004-01-31 삼성전자주식회사 위치 조절이 가능한 가상 음상을 이용한 스피커 재생용 다채널오디오 재생 장치 및 방법
KR20010009258A (ko) 1999-07-08 2001-02-05 허진호 가상 멀티 채널 레코딩 시스템
US6864913B2 (en) 1999-12-23 2005-03-08 Harry L. Tarnoff Method and apparatus for a reconfigurable digital processor for film conversion
US6973130B1 (en) 2000-04-25 2005-12-06 Wee Susie J Compressed video signal including information for independently coded regions
JP2002236499A (ja) * 2000-12-06 2002-08-23 Matsushita Electric Ind Co Ltd 音楽信号圧縮装置、音楽信号圧縮伸張装置及び前処理制御装置
WO2004019656A2 (en) 2001-02-07 2004-03-04 Dolby Laboratories Licensing Corporation Audio channel spatial translation
JP3566220B2 (ja) 2001-03-09 2004-09-15 三菱電機株式会社 音声符号化装置、音声符号化方法、音声復号化装置及び音声復号化方法
US7583805B2 (en) 2004-02-12 2009-09-01 Agere Systems Inc. Late reverberation-based synthesis of auditory scenes
US7292901B2 (en) 2002-06-24 2007-11-06 Agere Systems Inc. Hybrid multi-channel/cue coding/decoding of audio signals
SE0202159D0 (sv) 2001-07-10 2002-07-09 Coding Technologies Sweden Ab Efficientand scalable parametric stereo coding for low bitrate applications
US20030120966A1 (en) 2001-12-21 2003-06-26 Moller Hanan Z. Method for encoding/decoding a binary signal state in a fault tolerant environment
KR100949232B1 (ko) 2002-01-30 2010-03-24 파나소닉 주식회사 인코딩 장치, 디코딩 장치 및 그 방법
EP1341160A1 (en) 2002-03-01 2003-09-03 Deutsche Thomson-Brandt Gmbh Method and apparatus for encoding and for decoding a digital information signal
ES2323294T3 (es) 2002-04-22 2009-07-10 Koninklijke Philips Electronics N.V. Dispositivo de decodificacion con una unidad de decorrelacion.
JP4296752B2 (ja) * 2002-05-07 2009-07-15 ソニー株式会社 符号化方法及び装置、復号方法及び装置、並びにプログラム
TWI233606B (en) 2002-05-22 2005-06-01 Sanyo Electric Co Decode device
ES2294300T3 (es) 2002-07-12 2008-04-01 Koninklijke Philips Electronics N.V. Codificacion de audio.
WO2004010415A1 (ja) 2002-07-19 2004-01-29 Nec Corporation オーディオ復号装置と復号方法およびプログラム
JP4751722B2 (ja) 2002-10-14 2011-08-17 トムソン ライセンシング オーディオシーンにおける音源のワイドネスを符号化および復号化する方法
KR20050049549A (ko) 2002-10-14 2005-05-25 코닌클리케 필립스 일렉트로닉스 엔.브이. 신호 필터링
KR100917464B1 (ko) 2003-03-07 2009-09-14 삼성전자주식회사 대역 확장 기법을 이용한 디지털 데이터의 부호화 방법,그 장치, 복호화 방법 및 그 장치
JP4617644B2 (ja) * 2003-07-18 2011-01-26 ソニー株式会社 符号化装置及び方法
US7447317B2 (en) 2003-10-02 2008-11-04 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V Compatible multi-channel coding/decoding by weighting the downmix channel
ATE354160T1 (de) 2003-10-30 2007-03-15 Koninkl Philips Electronics Nv Audiosignalcodierung oder -decodierung
US7805313B2 (en) * 2004-03-04 2010-09-28 Agere Systems Inc. Frequency-based coding of channels in parametric multi-channel coding systems
KR100459274B1 (ko) 2004-04-30 2004-12-03 주식회사 에이로직스 영상 압축 및 복원방법과 그 장치
KR100636144B1 (ko) 2004-06-04 2006-10-18 삼성전자주식회사 오디오 신호 부호화/복호화 장치 및 방법
JP2006050241A (ja) * 2004-08-04 2006-02-16 Matsushita Electric Ind Co Ltd 復号化装置
WO2006050112A2 (en) * 2004-10-28 2006-05-11 Neural Audio Corp. Audio spatial environment engine
SE0402650D0 (sv) 2004-11-02 2004-11-02 Coding Tech Ab Improved parametric stereo compatible coding of spatial audio
US7787631B2 (en) * 2004-11-30 2010-08-31 Agere Systems Inc. Parametric coding of spatial audio with cues based on transmitted channels
US7903824B2 (en) 2005-01-10 2011-03-08 Agere Systems Inc. Compact side information for parametric coding of spatial audio

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004036954A1 (en) * 2002-10-15 2004-04-29 Electronics And Telecommunications Research Institute Apparatus and method for adapting audio signal according to user's preference
WO2004036955A1 (en) * 2002-10-15 2004-04-29 Electronics And Telecommunications Research Institute Method for generating and consuming 3d audio scene with extended spatiality of sound source

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
VAANANEN et al.,'Encoding and rendering of perceptual sound scenes in the Carruso project',In: Proc. 113th AES Convention, May 2002
VAANANEN,Riitta, 'User interaction and authoring of 3D sound scenes in the Carrouso EU project', In:Proc. 114th AES Convention. Amsterdam, March 2003

Also Published As

Publication number Publication date
WO2007083957A1 (en) 2007-07-26
EP1974344A4 (en) 2011-06-08
US20080319765A1 (en) 2008-12-25
EP1974343A1 (en) 2008-10-01
JP5161109B2 (ja) 2013-03-13
JP5147727B2 (ja) 2013-02-20
KR20080042128A (ko) 2008-05-14
KR20080087909A (ko) 2008-10-01
KR20080086445A (ko) 2008-09-25
US20090006106A1 (en) 2009-01-01
JP2009524104A (ja) 2009-06-25
US8296155B2 (en) 2012-10-23
JP2009524103A (ja) 2009-06-25
EP1974343A4 (en) 2011-05-04
EP1974344A1 (en) 2008-10-01
KR101366291B1 (ko) 2014-02-21
US8239209B2 (en) 2012-08-07

Similar Documents

Publication Publication Date Title
KR100885700B1 (ko) 신호 디코딩 방법 및 장치
TWI443647B (zh) 用以將以物件為主之音訊信號編碼與解碼之方法與裝置
JP5337941B2 (ja) 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
JP5238707B2 (ja) オブジェクトベースオーディオ信号のエンコーディング／デコーディング方法及びその装置
Breebaart et al. Spatial audio object coding (SAOC)-The upcoming MPEG standard on parametric object based audio coding
RU2510906C2 (ru) Устройство и способ генерирования выходных звуковых сигналов посредством использования объектно-ориентированных метаданных
CN1957640B (zh) 用于生成对低位速率应用的参数表示的方案
CN101484935B (zh) 用于编码和解码基于对象的音频信号的方法和装置
WO2007083958A1 (en) Method and apparatus for decoding a signal
CN101371298A (zh) 用于解码信号的方法和装置
RU2455708C2 (ru) Способы и устройства кодирования и декодирования объектно-ориентированных аудиосигналов
HK1129763A (en) Method and apparatus for decoding a signal
TWI352511B (en) Method and apparatus for decoding a signal

Legal Events

Date Code Title Description
A201 Request for examination
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A302 Request for accelerated examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0302 Request for accelerated examination

St.27 status event code: A-1-2-D10-D17-exm-PA0302

St.27 status event code: A-1-2-D10-D16-exm-PA0302

PN2301 Change of applicant

St.27 status event code: A-3-3-R10-R13-asn-PN2301

St.27 status event code: A-3-3-R10-R11-asn-PN2301

A107 Divisional application of patent
PA0104 Divisional application for international application

St.27 status event code: A-0-1-A10-A18-div-PA0104

St.27 status event code: A-0-1-A10-A16-div-PA0104

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

FPAY Annual fee payment

Payment date: 20130128

Year of fee payment: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

FPAY Annual fee payment

Payment date: 20140124

Year of fee payment: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

FPAY Annual fee payment

Payment date: 20150213

Year of fee payment: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

FPAY Annual fee payment

Payment date: 20160122

Year of fee payment: 8

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

FPAY Annual fee payment

Payment date: 20170113

Year of fee payment: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

FPAY Annual fee payment

Payment date: 20180112

Year of fee payment: 10

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

FPAY Annual fee payment

Payment date: 20190114

Year of fee payment: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 13

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 14

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 15

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 16

PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20250220

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

H13 Ip right lapsed

Free format text: ST27 STATUS EVENT CODE: N-4-6-H10-H13-OTH-PC1903 (AS PROVIDED BY THE NATIONAL OFFICE); TERMINATION CATEGORY : DEFAULT_OF_REGISTRATION_FEE

Effective date: 20250220

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20250220