RU2665913C2 - Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом - Google Patents

Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом Download PDF

Info

Publication number
RU2665913C2
RU2665913C2 RU2017105507A RU2017105507A RU2665913C2 RU 2665913 C2 RU2665913 C2 RU 2665913C2 RU 2017105507 A RU2017105507 A RU 2017105507A RU 2017105507 A RU2017105507 A RU 2017105507A RU 2665913 C2 RU2665913 C2 RU 2665913C2
Authority
RU
Russia
Prior art keywords
noise
spectral
values
spectrum
filling
Prior art date
Application number
RU2017105507A
Other languages
English (en)
Russian (ru)
Other versions
RU2017105507A (ru
RU2017105507A3 (enExample
Inventor
Саша ДИШ
Ральф ГАЙГЕР
Андреас НИДЕРМАЙЕР
Маттиас НОЙЗИНГЕР
Константин ШМИДТ
Штефан ВИЛЬДЕ
Беньямин ШУБЕРТ
Кристиан НОЙКАМ
Original Assignee
Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф.
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 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. filed Critical Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф.
Publication of RU2017105507A publication Critical patent/RU2017105507A/ru
Publication of RU2017105507A3 publication Critical patent/RU2017105507A3/ru
Application granted granted Critical
Publication of RU2665913C2 publication Critical patent/RU2665913C2/ru

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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/028—Noise substitution, i.e. substituting non-tonal spectral components by noisy 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
    • G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
    • G10L19/0204—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 spectral analysis, e.g. transform vocoders or subband vocoders using subband decomposition
    • 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
    • G10L21/038—Speech enhancement, e.g. noise reduction or echo cancellation using band spreading techniques
    • 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
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
    • G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
    • 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
    • G10L15/00—Speech recognition
    • G10L15/20—Speech recognition techniques specially adapted for robustness in adverse environments, e.g. in noise, of stress induced speech

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computational Linguistics (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Noise Elimination (AREA)
  • Picture Signal Circuits (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Dc Digital Transmission (AREA)
  • Image Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
RU2017105507A 2014-07-28 2015-07-24 Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом RU2665913C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14178777.0 2014-07-28
EP14178777.0A EP2980792A1 (en) 2014-07-28 2014-07-28 Apparatus and method for generating an enhanced signal using independent noise-filling
PCT/EP2015/067062 WO2016016146A1 (en) 2014-07-28 2015-07-24 Apparatus and method for generating an enhanced signal using independent noise-filling

Publications (3)

Publication Number Publication Date
RU2017105507A RU2017105507A (ru) 2018-08-28
RU2017105507A3 RU2017105507A3 (enExample) 2018-08-28
RU2665913C2 true RU2665913C2 (ru) 2018-09-04

Family

ID=51224865

Family Applications (2)

Application Number Title Priority Date Filing Date
RU2017105507A RU2665913C2 (ru) 2014-07-28 2015-07-24 Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом
RU2016146738A RU2667376C2 (ru) 2014-07-28 2015-07-24 Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом

Family Applications After (1)

Application Number Title Priority Date Filing Date
RU2016146738A RU2667376C2 (ru) 2014-07-28 2015-07-24 Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом

Country Status (18)

Country Link
US (7) US10354663B2 (enExample)
EP (5) EP2980792A1 (enExample)
JP (6) JP6535730B2 (enExample)
KR (2) KR101958360B1 (enExample)
CN (4) CN111261176B (enExample)
AR (2) AR101346A1 (enExample)
AU (2) AU2015295547B2 (enExample)
BR (2) BR112017000852B1 (enExample)
CA (2) CA2947804C (enExample)
ES (3) ES2992880T3 (enExample)
MX (2) MX363352B (enExample)
PL (3) PL3175449T3 (enExample)
PT (2) PT3186807T (enExample)
RU (2) RU2665913C2 (enExample)
SG (2) SG11201700631UA (enExample)
TR (2) TR201816634T4 (enExample)
TW (2) TWI575515B (enExample)
WO (2) WO2016016146A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2828171C1 (ru) * 2020-05-30 2024-10-07 Хуавей Текнолоджиз Ко., Лтд. Способ и устройство кодирования аудио

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2980792A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating an enhanced signal using independent noise-filling
US10541772B2 (en) * 2017-04-28 2020-01-21 Qualcomm Incorporated Techniques for transmission of discovery reference signals in new radio shared spectrum
CN108871385B (zh) * 2017-05-12 2021-09-07 西门子公司 编码器、电机、编码器数据处理方法及存储介质
TWI869186B (zh) 2018-01-26 2025-01-01 瑞典商都比國際公司 用於執行一音訊信號之高頻重建之方法、音訊處理單元及非暫時性電腦可讀媒體
RU2749349C1 (ru) * 2018-02-01 2021-06-09 Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. Кодер аудиосцены, декодер аудиосцены и соответствующие способы, использующие пространственный анализ с гибридным кодером/декодером
EP3671741A1 (en) * 2018-12-21 2020-06-24 FRAUNHOFER-GESELLSCHAFT zur Förderung der angewandten Forschung e.V. Audio processor and method for generating a frequency-enhanced audio signal using pulse processing
TWI715139B (zh) * 2019-08-06 2021-01-01 原相科技股份有限公司 聲音播放裝置及其透過遮噪音訊遮蓋干擾音之方法
CN110610717B (zh) * 2019-08-30 2021-10-15 西南电子技术研究所（中国电子科技集团公司第十研究所） 复杂频谱环境混合信号的分离方法
CN113192517B (zh) * 2020-01-13 2024-04-26 华为技术有限公司 一种音频编解码方法和音频编解码设备
CN113808596B (zh) 2020-05-30 2025-01-03 华为技术有限公司 一种音频编码方法和音频编码装置
CN113808597B (zh) * 2020-05-30 2024-10-29 华为技术有限公司 一种音频编码方法和音频编码装置
CN111986659B (zh) * 2020-07-16 2024-08-06 百度在线网络技术（北京）有限公司 建立音频生成模型的方法以及装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402827C2 (ru) * 2005-04-01 2010-10-27 Квэлкомм Инкорпорейтед Системы, способы и устройство для генерирования возбуждения в диапазоне высоких частот
US20130006645A1 (en) * 2011-06-30 2013-01-03 Zte Corporation Method and system for audio encoding and decoding and method for estimating noise level
US20130218577A1 (en) * 2007-08-27 2013-08-22 Telefonaktiebolaget L M Ericsson (Publ) Method and Device For Noise Filling
US20130346087A1 (en) * 2011-03-10 2013-12-26 Telefonaktiebolaget L M Ericsson (Publ) Filling of Non-Coded Sub-Vectors in Transform Coded Audio Signals
EP2704142A1 (en) * 2012-08-27 2014-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for reproducing an audio signal, apparatus and method for generating a coded audio signal, computer program and coded audio signal
US20140188464A1 (en) * 2011-06-30 2014-07-03 Samsung Electronics Co., Ltd. Apparatus and method for generating bandwidth extension signal

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19730130C2 (de) * 1997-07-14 2002-02-28 Fraunhofer Ges Forschung Verfahren zum Codieren eines Audiosignals
SE9903553D0 (sv) * 1999-01-27 1999-10-01 Lars Liljeryd Enhancing percepptual performance of SBR and related coding methods by adaptive noise addition (ANA) and noise substitution limiting (NSL)
US6931370B1 (en) 1999-11-02 2005-08-16 Digital Theater Systems, Inc. System and method for providing interactive audio in a multi-channel audio environment
ATE364219T1 (de) 2000-09-08 2007-06-15 Koninkl Philips Electronics Nv Spracherkennungsverfahren mit ersetzungsbefehl
PT1423847E (pt) * 2001-11-29 2005-05-31 Coding Tech Ab Reconstrucao de componentes de frequencia elevada
JP4227772B2 (ja) * 2002-07-19 2009-02-18 日本電気株式会社 オーディオ復号装置と復号方法およびプログラム
US7930176B2 (en) * 2005-05-20 2011-04-19 Broadcom Corporation Packet loss concealment for block-independent speech codecs
JP4670483B2 (ja) * 2005-05-31 2011-04-13 日本電気株式会社 雑音抑圧の方法及び装置
KR101291672B1 (ko) * 2007-03-07 2013-08-01 삼성전자주식회사 노이즈 신호 부호화 및 복호화 장치 및 방법
JP5183741B2 (ja) * 2007-08-27 2013-04-17 テレフオンアクチーボラゲット エル エム エリクソン（パブル） ノイズ補充と帯域拡張との間の遷移周波数の適合
US9177569B2 (en) * 2007-10-30 2015-11-03 Samsung Electronics Co., Ltd. Apparatus, medium and method to encode and decode high frequency signal
JP2011504250A (ja) * 2007-11-21 2011-02-03 エルジー エレクトロニクス インコーポレイティド 信号処理方法及び装置
CN101572088A (zh) * 2008-04-30 2009-11-04 北京工业大学 立体声编解码方法、编解码器及编解码系统
CN101572092B (zh) * 2008-04-30 2012-11-21 华为技术有限公司 编解码端的固定码本激励的搜索方法及装置
CN101281748B (zh) * 2008-05-14 2011-06-15 武汉大学 用编码索引实现的空缺子带填充方法及编码索引生成方法
EP4407610B1 (en) * 2008-07-11 2025-04-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio decoder
MX2011000372A (es) * 2008-07-11 2011-05-19 Fraunhofer Ges Forschung Sintetizador de señales de audio y codificador de señales de audio.
KR101360456B1 (ko) * 2008-07-11 2014-02-07 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 시간 워프 활성 신호의 제공 및 이를 이용한 오디오 신호의 인코딩
WO2010053287A2 (en) * 2008-11-04 2010-05-14 Lg Electronics Inc. An apparatus for processing an audio signal and method thereof
ES2901735T3 (es) * 2009-01-16 2022-03-23 Dolby Int Ab Transposición armónica mejorada de productos de cruce
BR122019023709B1 (pt) 2009-01-28 2020-10-27 Dolby International Ab sistema para gerar um sinal de áudio de saída a partir de um sinal de áudio de entrada usando um fator de transposição t, método para transpor um sinal de áudio de entrada por um fator de transposição t e meio de armazenamento
JP5459688B2 (ja) * 2009-03-31 2014-04-02 ▲ホア▼▲ウェイ▼技術有限公司 復号信号のスペクトルを調整する方法、装置、および音声復号システム
RU2591661C2 (ru) * 2009-10-08 2016-07-20 Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен Форшунг Е.Ф. Многорежимный декодировщик аудио сигнала, многорежимный кодировщик аудио сигналов, способы и компьютерные программы с использованием кодирования с линейным предсказанием на основе ограничения шума
CN102063905A (zh) * 2009-11-13 2011-05-18 数维科技（北京）有限公司 一种用于音频解码的盲噪声填充方法及其装置
CN102081927B (zh) * 2009-11-27 2012-07-18 中兴通讯股份有限公司 一种可分层音频编码、解码方法及系统
CN102081926B (zh) * 2009-11-27 2013-06-05 中兴通讯股份有限公司 格型矢量量化音频编解码方法和系统
CN102194457B (zh) * 2010-03-02 2013-02-27 中兴通讯股份有限公司 音频编解码方法、系统及噪声水平估计方法
CN102136271B (zh) * 2011-02-09 2012-07-04 华为技术有限公司 舒适噪声生成器、方法及回声抵消装置
WO2012110447A1 (en) * 2011-02-14 2012-08-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for error concealment in low-delay unified speech and audio coding (usac)
EP2816556B1 (en) * 2011-04-15 2016-05-04 Telefonaktiebolaget LM Ericsson (publ) Method and a decoder for attenuation of signal regions reconstructed with low accuracy
EP3346465A1 (en) * 2011-05-13 2018-07-11 Samsung Electronics Co., Ltd. Audio decoding with noise filling
CN102208188B (zh) * 2011-07-13 2013-04-17 华为技术有限公司 音频信号编解码方法和设备
US8527264B2 (en) * 2012-01-09 2013-09-03 Dolby Laboratories Licensing Corporation Method and system for encoding audio data with adaptive low frequency compensation
CN104321815B (zh) * 2012-03-21 2018-10-16 三星电子株式会社 用于带宽扩展的高频编码/高频解码方法和设备
US9078653B2 (en) * 2012-03-26 2015-07-14 Ethicon Endo-Surgery, Inc. Surgical stapling device with lockout system for preventing actuation in the absence of an installed staple cartridge
EP2709106A1 (en) * 2012-09-17 2014-03-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating a bandwidth extended signal from a bandwidth limited audio signal
US9373337B2 (en) 2012-11-20 2016-06-21 Dts, Inc. Reconstruction of a high-frequency range in low-bitrate audio coding using predictive pattern analysis
CN105976824B (zh) * 2012-12-06 2021-06-08 华为技术有限公司 信号解码的方法和设备
ES2993241T3 (en) * 2013-01-29 2024-12-26 Fraunhofer Ges Forschung Noise filling in perceptual transform audio coding
CN103413553B (zh) * 2013-08-20 2016-03-09 腾讯科技（深圳）有限公司 音频编码方法、音频解码方法、编码端、解码端和系统
US8768005B1 (en) * 2013-12-05 2014-07-01 The Telos Alliance Extracting a watermark signal from an output signal of a watermarking encoder
EP2980792A1 (en) * 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for generating an enhanced signal using independent noise-filling

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2402827C2 (ru) * 2005-04-01 2010-10-27 Квэлкомм Инкорпорейтед Системы, способы и устройство для генерирования возбуждения в диапазоне высоких частот
US20130218577A1 (en) * 2007-08-27 2013-08-22 Telefonaktiebolaget L M Ericsson (Publ) Method and Device For Noise Filling
US20130346087A1 (en) * 2011-03-10 2013-12-26 Telefonaktiebolaget L M Ericsson (Publ) Filling of Non-Coded Sub-Vectors in Transform Coded Audio Signals
US20130006645A1 (en) * 2011-06-30 2013-01-03 Zte Corporation Method and system for audio encoding and decoding and method for estimating noise level
US20140188464A1 (en) * 2011-06-30 2014-07-03 Samsung Electronics Co., Ltd. Apparatus and method for generating bandwidth extension signal
EP2704142A1 (en) * 2012-08-27 2014-03-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for reproducing an audio signal, apparatus and method for generating a coded audio signal, computer program and coded audio signal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2828171C1 (ru) * 2020-05-30 2024-10-07 Хуавей Текнолоджиз Ко., Лтд. Способ и устройство кодирования аудио

Also Published As

Publication number Publication date
TWI575511B (zh) 2017-03-21
TW201608561A (zh) 2016-03-01
BR112017001586B1 (pt) 2022-11-22
ES2992880T3 (en) 2024-12-19
JP6992024B2 (ja) 2022-01-13
AU2015295549B2 (en) 2018-11-01
US20170133024A1 (en) 2017-05-11
EP4439559A3 (en) 2024-11-13
EP3471094B1 (en) 2024-10-09
RU2017105507A (ru) 2018-08-28
TR201904282T4 (tr) 2019-05-21
CA2956024C (en) 2019-05-07
TWI575515B (zh) 2017-03-21
JP2017526004A (ja) 2017-09-07
KR20170024048A (ko) 2017-03-06
CN113160838B (zh) 2024-05-10
EP4439559A2 (en) 2024-10-02
PT3186807T (pt) 2019-04-02
US20170069332A1 (en) 2017-03-09
US11264042B2 (en) 2022-03-01
RU2016146738A3 (enExample) 2018-08-28
JP6943836B2 (ja) 2021-10-06
PL3471094T3 (pl) 2025-03-31
AU2015295549A1 (en) 2017-03-16
SG11201700631UA (en) 2017-02-27
CN106796798A (zh) 2017-05-31
BR112017000852B1 (pt) 2022-11-22
CA2947804C (en) 2019-07-02
ES2718728T3 (es) 2019-07-04
EP3175449A1 (en) 2017-06-07
EP3471094C0 (en) 2024-10-09
AR101346A1 (es) 2016-12-14
MX2017001231A (es) 2017-07-07
JP2019194704A (ja) 2019-11-07
JP6535730B2 (ja) 2019-06-26
US11705145B2 (en) 2023-07-18
KR20170063534A (ko) 2017-06-08
AR101345A1 (es) 2016-12-14
TW201618083A (zh) 2016-05-16
JP2022003397A (ja) 2022-01-11
WO2016016144A1 (en) 2016-02-04
US20230386487A1 (en) 2023-11-30
EP3186807A1 (en) 2017-07-05
MX365086B (es) 2019-05-22
CA2947804A1 (en) 2016-02-04
PL3175449T3 (pl) 2019-01-31
TR201816634T4 (tr) 2018-11-21
CA2956024A1 (en) 2016-02-04
SG11201700689VA (en) 2017-02-27
JP2017526957A (ja) 2017-09-14
CN106537499B (zh) 2020-02-21
CN111261176A (zh) 2020-06-09
US10885924B2 (en) 2021-01-05
EP3471094A1 (en) 2019-04-17
CN113160838A (zh) 2021-07-23
MX363352B (es) 2019-03-20
US20200090668A1 (en) 2020-03-19
US20190295561A1 (en) 2019-09-26
EP3175449B1 (en) 2018-08-15
JP6457625B2 (ja) 2019-01-23
JP2019074755A (ja) 2019-05-16
PT3175449T (pt) 2018-11-23
PL3186807T3 (pl) 2019-06-28
US11908484B2 (en) 2024-02-20
US10354663B2 (en) 2019-07-16
BR112017001586A2 (pt) 2018-01-30
AU2015295547B2 (en) 2018-07-19
WO2016016146A1 (en) 2016-02-04
AU2015295547A1 (en) 2017-01-12
MX2017001236A (es) 2017-07-07
RU2017105507A3 (enExample) 2018-08-28
RU2667376C2 (ru) 2018-09-19
US20210065726A1 (en) 2021-03-04
CN106796798B (zh) 2021-03-05
US20220148606A1 (en) 2022-05-12
KR101958359B1 (ko) 2019-03-15
US10529348B2 (en) 2020-01-07
US12205604B2 (en) 2025-01-21
JP7391930B2 (ja) 2023-12-05
JP7354193B2 (ja) 2023-10-02
EP2980792A1 (en) 2016-02-03
ES2693051T3 (es) 2018-12-07
CN111261176B (zh) 2024-04-05
CN106537499A (zh) 2017-03-22
KR101958360B1 (ko) 2019-03-15
EP3186807B1 (en) 2019-01-02
RU2016146738A (ru) 2018-08-28
JP2022046504A (ja) 2022-03-23
BR112017000852A2 (pt) 2017-12-05

Similar Documents

Publication Publication Date Title
RU2665913C2 (ru) Устройство и способ формирования расширенного сигнала с использованием заполнения независимым шумом
HK40115279A (en) Apparatus and method for generating an enhanced signal using independent noise-filling
HK40006123B (en) Apparatus and method for generating an enhanced signal using independent noise-filling
HK40006123A (en) Apparatus and method for generating an enhanced signal using independent noise-filling
HK1233378B (en) Apparatus and method for generating an enhanced audio signal using independent noise-filling
HK1233378A1 (en) Apparatus and method for generating an enhanced audio signal using independent noise-filling
HK1232662A1 (en) Apparatus and method for generating an enhanced signal using independent noise-filling
HK1232662B (en) Apparatus and method for generating an enhanced signal using independent noise-filling