RU2651190C2 - Аудиодекодер, устройство формирования выходных кодированных аудиоданных и способы, позволяющие инициализацию декодера - Google Patents

Аудиодекодер, устройство формирования выходных кодированных аудиоданных и способы, позволяющие инициализацию декодера Download PDF

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RU2651190C2
RU2651190C2 RU2016118985A RU2016118985A RU2651190C2 RU 2651190 C2 RU2651190 C2 RU 2651190C2 RU 2016118985 A RU2016118985 A RU 2016118985A RU 2016118985 A RU2016118985 A RU 2016118985A RU 2651190 C2 RU2651190 C2 RU 2651190C2
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frame
encoded
special frame
decoder
frames
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RU2016118985A (ru
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Даниэль ФИШЕР
Бернд КЦЕЛЬХАН
Макс НОЙЕНДОРФ
Николаус РЕТТЕЛЬБАХ
Инго ХОФМАНН
Харальд ФУКС
Штефан ДЕЛА
Николаус ФЕРБЕР
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Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф.
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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
    • 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
    • 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
    • G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
    • 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
    • G10L19/24—Variable rate codecs, e.g. for generating different qualities using a scalable representation such as hierarchical encoding or layered encoding
    • 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

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Signal Processing (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Quality & Reliability (AREA)
  • Theoretical Computer Science (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Mathematical Physics (AREA)
RU2016118985A 2013-10-18 2014-10-14 Аудиодекодер, устройство формирования выходных кодированных аудиоданных и способы, позволяющие инициализацию декодера RU2651190C2 (ru)

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Application Number Priority Date Filing Date Title
EP13189328.1 2013-10-18
EP13189328.1A EP2863386A1 (en) 2013-10-18 2013-10-18 Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoder
PCT/EP2014/072063 WO2015055683A1 (en) 2013-10-18 2014-10-14 Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoder

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RU2016118985A RU2016118985A (ru) 2017-11-23
RU2651190C2 true RU2651190C2 (ru) 2018-04-18

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CN (2) CN105745704B (enExample)
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AU (1) AU2014336243B2 (enExample)
BR (4) BR122021004485B1 (enExample)
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ES (1) ES2644370T3 (enExample)
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PL (1) PL3044782T3 (enExample)
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2792944C2 (ru) * 2018-08-21 2023-03-28 Долби Интернешнл Аб Способы, устройство и системы для генерирования, передачи и обработки кадров немедленного воспроизведения (ipf)
US11902769B2 (en) 2019-07-02 2024-02-13 Dolby International Ab Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
US12315524B2 (en) 2018-08-21 2025-05-27 Dolby International Ab Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (IPFs)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2863386A1 (en) * 2013-10-18 2015-04-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoder
KR102572557B1 (ko) * 2017-01-10 2023-08-30 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 오디오 디코더, 오디오 인코더, 디코딩된 오디오 신호를 제공하기 위한 방법, 인코딩된 오디오 신호를 제공하기 위한 방법, 오디오 스트림, 오디오 스트림 제공기, 및 스트림 식별자를 사용하는 컴퓨터 프로그램
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
US10586546B2 (en) 2018-04-26 2020-03-10 Qualcomm Incorporated Inversely enumerated pyramid vector quantizers for efficient rate adaptation in audio coding
US10734006B2 (en) 2018-06-01 2020-08-04 Qualcomm Incorporated Audio coding based on audio pattern recognition
US10580424B2 (en) * 2018-06-01 2020-03-03 Qualcomm Incorporated Perceptual audio coding as sequential decision-making problems
WO2021015484A1 (ko) * 2019-07-19 2021-01-28 인텔렉추얼디스커버리 주식회사 무선 통신 시스템에서 적응적인 오디오 처리 방법, 장치, 컴퓨터 프로그램 및 그 기록 매체
KR20220047816A (ko) * 2019-08-15 2022-04-19 돌비 레버러토리즈 라이쎈싱 코오포레이션 수정된 비트스트림들의 생성 및 처리를 위한 방법들 및 디바이스들
CN113518322B (zh) * 2020-04-10 2024-09-17 华为技术有限公司 无线通信方法和通信装置
JP2023526627A (ja) * 2020-05-20 2023-06-22 ドルビー・インターナショナル・アーベー 音声音響統合復号の向上のための方法及び機器
US12380904B2 (en) * 2020-09-25 2025-08-05 Apple Inc. Seamless scalable decoding of channels, objects, and HOA audio content
CN114093375B (zh) 2021-03-02 2025-09-12 北京沃东天骏信息技术有限公司 解码方法、装置和计算机可读存储介质
WO2022220541A1 (ko) * 2021-04-12 2022-10-20 엘지전자 주식회사 디코더 초기화 관련 정보의 시그널링 기반 영상 코딩 방법
CN118103906A (zh) * 2021-08-19 2024-05-28 弗劳恩霍夫应用研究促进协会 音频编码器、用于提供音频信息的编码表示的方法、计算机程序、以及使用立即播出帧的编码音频表示
US12184425B2 (en) * 2021-09-21 2024-12-31 Qualcomm Incorporated Lossy compressed feedback for multiple incremental redundancy scheme (MIRS)
DE102021006419A1 (de) 2021-12-30 2023-07-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Streaming-Techniken
CN115240692A (zh) * 2022-06-30 2022-10-25 哲库科技(上海)有限公司 接收音频数据的方法、装置以及音频播放设备
WO2025048280A1 (ko) * 2023-08-29 2025-03-06 삼성전자주식회사 이머시브 스크린을 위한 디스플레이 장치 및 그 제어 방법
US20250086956A1 (en) * 2023-09-13 2025-03-13 Qualcomm Incorporated Multi-view convolutional neural networks for video processing
GB2636866A (en) * 2023-12-28 2025-07-02 Nokia Technologies Oy An apparatus and method for immersive audio rendering

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735567B2 (en) * 1999-09-22 2004-05-11 Mindspeed Technologies, Inc. Encoding and decoding speech signals variably based on signal classification
RU2355046C2 (ru) * 2004-09-08 2009-05-10 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство и способ для формирования многоканального сигнала или набора параметрических данных
WO2010003563A1 (en) * 2008-07-11 2010-01-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder and decoder for encoding and decoding audio samples
WO2010005224A2 (en) * 2008-07-07 2010-01-14 Lg Electronics Inc. A method and an apparatus for processing an audio signal
WO2010036061A2 (en) * 2008-09-25 2010-04-01 Lg Electronics Inc. An apparatus for processing an audio signal and method thereof
RU2387022C2 (ru) * 2004-03-25 2010-04-20 ДиТиЭс, ИНК. Масштабируемый аудиокодер без потерь и авторское инструментальное средство
EP2259254A2 (en) * 2008-03-04 2010-12-08 LG Electronics Inc. Method and apparatus for processing an audio signal
RU2408089C9 (ru) * 2006-06-01 2011-04-27 Нокиа Корпорейшн Декодирование кодированных с предсказанием данных с использованием адаптации буфера
EP2581902A1 (en) * 2010-06-14 2013-04-17 Panasonic Corporation Audio hybrid encoding device, and audio hybrid decoding device
EP1396843B1 (en) * 2002-09-04 2013-05-15 Microsoft Corporation Mixed lossless audio compression

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100304092B1 (ko) * 1998-03-11 2001-09-26 마츠시타 덴끼 산교 가부시키가이샤 오디오 신호 부호화 장치, 오디오 신호 복호화 장치 및 오디오 신호 부호화/복호화 장치
US7315815B1 (en) * 1999-09-22 2008-01-01 Microsoft Corporation LPC-harmonic vocoder with superframe structure
US7460629B2 (en) * 2001-06-29 2008-12-02 Agere Systems Inc. Method and apparatus for frame-based buffer control in a communication system
JP2003273939A (ja) * 2002-03-13 2003-09-26 Nec Corp 多重伝送システムおよび変換装置と警報転送方法
CN1947407A (zh) * 2004-04-09 2007-04-11 日本电气株式会社 音频通信方法和装置
US7596486B2 (en) * 2004-05-19 2009-09-29 Nokia Corporation Encoding an audio signal using different audio coder modes
EP2131590A1 (en) * 2008-06-02 2009-12-09 Deutsche Thomson OHG Method and apparatus for generating or cutting or changing a frame based bit stream format file including at least one header section, and a corresponding data structure
US9237387B2 (en) 2009-10-06 2016-01-12 Microsoft Technology Licensing, Llc Low latency cacheable media streaming
US8428936B2 (en) 2010-03-05 2013-04-23 Motorola Mobility Llc Decoder for audio signal including generic audio and speech frames
US8948249B2 (en) * 2011-08-19 2015-02-03 Google Technology Holdings LLC Encoder-aided segmentation for adaptive streaming
US20140109153A1 (en) * 2012-10-11 2014-04-17 Affirmed Networks, Inc. Expansion of a Stream Set and Transcoding of HTTP Adaptive Streaming Videos in a Mobile Network
EP2863386A1 (en) * 2013-10-18 2015-04-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder, apparatus for generating encoded audio output data and methods permitting initializing a decoder

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6735567B2 (en) * 1999-09-22 2004-05-11 Mindspeed Technologies, Inc. Encoding and decoding speech signals variably based on signal classification
EP1396843B1 (en) * 2002-09-04 2013-05-15 Microsoft Corporation Mixed lossless audio compression
RU2387022C2 (ru) * 2004-03-25 2010-04-20 ДиТиЭс, ИНК. Масштабируемый аудиокодер без потерь и авторское инструментальное средство
RU2355046C2 (ru) * 2004-09-08 2009-05-10 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Устройство и способ для формирования многоканального сигнала или набора параметрических данных
RU2408089C9 (ru) * 2006-06-01 2011-04-27 Нокиа Корпорейшн Декодирование кодированных с предсказанием данных с использованием адаптации буфера
EP2259254A2 (en) * 2008-03-04 2010-12-08 LG Electronics Inc. Method and apparatus for processing an audio signal
WO2010005224A2 (en) * 2008-07-07 2010-01-14 Lg Electronics Inc. A method and an apparatus for processing an audio signal
WO2010003563A1 (en) * 2008-07-11 2010-01-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder and decoder for encoding and decoding audio samples
WO2010036061A2 (en) * 2008-09-25 2010-04-01 Lg Electronics Inc. An apparatus for processing an audio signal and method thereof
EP2581902A1 (en) * 2010-06-14 2013-04-17 Panasonic Corporation Audio hybrid encoding device, and audio hybrid decoding device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2792944C2 (ru) * 2018-08-21 2023-03-28 Долби Интернешнл Аб Способы, устройство и системы для генерирования, передачи и обработки кадров немедленного воспроизведения (ipf)
US12315524B2 (en) 2018-08-21 2025-05-27 Dolby International Ab Methods, apparatus and systems for generation, transportation and processing of immediate playout frames (IPFs)
RU2812145C2 (ru) * 2019-07-02 2024-01-23 Долби Интернешнл Аб Способы, устройство и системы для представления, кодирования и декодирования дискретных данных направленности
US11902769B2 (en) 2019-07-02 2024-02-13 Dolby International Ab Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data
US12369007B2 (en) 2019-07-02 2025-07-22 Dolby International Ab Methods, apparatus and systems for representation, encoding, and decoding of discrete directivity data

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US20190156844A1 (en) 2019-05-23
US12094478B2 (en) 2024-09-17
TWI579832B (zh) 2017-04-21
US11670314B2 (en) 2023-06-06
BR122021004494B1 (pt) 2023-02-23
AU2014336243A1 (en) 2016-05-26
KR101809390B1 (ko) 2018-01-18
US20240212697A1 (en) 2024-06-27
US20240203433A1 (en) 2024-06-20
CN105745704B (zh) 2019-08-23
PL3044782T3 (pl) 2018-02-28
US20230335146A1 (en) 2023-10-19
MY177213A (en) 2020-09-09
EP3044782B1 (en) 2017-09-06
JP6214765B2 (ja) 2017-10-18
RU2016118985A (ru) 2017-11-23
US12080309B2 (en) 2024-09-03
US10229694B2 (en) 2019-03-12
AR098075A1 (es) 2016-04-27
CN110444218B (zh) 2023-10-24
US20200234726A1 (en) 2020-07-23
US20240203432A1 (en) 2024-06-20
US12094479B2 (en) 2024-09-17
US12165664B2 (en) 2024-12-10
CN105745704A (zh) 2016-07-06
US20240203434A1 (en) 2024-06-20
US12170093B2 (en) 2024-12-17
PT3044782T (pt) 2017-12-04
BR122021004490B1 (pt) 2023-02-23
TW201523587A (zh) 2015-06-16
JP2016539357A (ja) 2016-12-15
ES2644370T3 (es) 2017-11-28
US11423919B2 (en) 2022-08-23
BR112016008415B1 (pt) 2022-11-29
CA2925653C (en) 2018-07-24
CA2925653A1 (en) 2015-04-23
CN110444218A (zh) 2019-11-12
KR20160060686A (ko) 2016-05-30
US20250061906A1 (en) 2025-02-20
EP2863386A1 (en) 2015-04-22
US20160232910A1 (en) 2016-08-11
BR112016008415A2 (enExample) 2017-08-22
AU2014336243B2 (en) 2017-02-02
MX355274B (es) 2018-04-13
US10614824B2 (en) 2020-04-07
BR122021004485B1 (pt) 2023-02-28
US9928845B2 (en) 2018-03-27
US20180197556A1 (en) 2018-07-12
WO2015055683A1 (en) 2015-04-23
MX2016004845A (es) 2016-07-26
US20220215850A1 (en) 2022-07-07
ZA201603154B (en) 2017-11-29

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