AR097965A2 - Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo - Google Patents

Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo

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Publication number
AR097965A2
AR097965A2 ARP140103753A ARP140103753A AR097965A2 AR 097965 A2 AR097965 A2 AR 097965A2 AR P140103753 A ARP140103753 A AR P140103753A AR P140103753 A ARP140103753 A AR P140103753A AR 097965 A2 AR097965 A2 AR 097965A2
Authority
AR
Argentina
Prior art keywords
time distortion
activation signal
audio
signal
energy compaction
Prior art date
Application number
ARP140103753A
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English (en)
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Fraunhofer Ges Forschung
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Publication date
Application filed by Fraunhofer Ges Forschung filed Critical Fraunhofer Ges Forschung
Publication of AR097965A2 publication Critical patent/AR097965A2/es

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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
    • 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
    • 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
    • G10L19/002—Dynamic bit allocation
    • 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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • 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
    • G10L19/03—Spectral prediction for preventing pre-echo; Temporary noise shaping [TNS], e.g. in MPEG2 or MPEG4
    • 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
    • G10L19/032—Quantisation or dequantisation of spectral components
    • 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
    • G10L19/26—Pre-filtering or post-filtering
    • G10L19/265—Pre-filtering, e.g. high frequency emphasis prior to encoding
    • 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
    • G10L21/04—Time compression or expansion
    • G10L21/043—Time compression or expansion by changing speed
    • 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
    • G10L25/90—Pitch determination of speech signals
    • 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
    • G10L19/022—Blocking, i.e. grouping of samples in time; Choice of analysis windows; Overlap factoring
    • G10L19/025—Detection of transients or attacks for time/frequency resolution switching
    • 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
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
    • G10L19/10—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters the excitation function being a multipulse excitation
    • 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
    • G10L21/04—Time compression or expansion
    • 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
    • G10L25/78—Detection of presence or absence of voice signals

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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)
  • Spectroscopy & Molecular Physics (AREA)
  • Quality & Reliability (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

Un proveedor de la señal de activación de distorsión de tiempo (100; 230; 234) para aportar una señal de activación de distorsión de tiempo (112; 232; 234p) sobre la base de una representación (110; 234e; 234k) de una señal de audio, en donde el proveedor de la señal de activación de distorsión de tiempo comprende un proveedor de información de compactación de energía (120; 234f; 234I; 325; 370) configurado para proveer una información de compactación de energía (122; 234m; 234n; 326; 374) que describe una compactación de energía en una representación del espectro transformado por la distorsión de tiempo (222) de la señal de audio; y un comparador (130; 234o) configurado para comparar la información de compactación de energía (122; 234m; 234n; 326; 374) con un valor de referencia, y proveer la señal de activación de distorsión de tiempo (112; 232; 234p) con dependencia de un resultado de la comparación; en donde el proveedor de información de compactación de energía (120; 234f; 234l; 370) está configurado para proveer una medida de autocorrelación (374) que describe una autocorrelación de una representación de dominio de tiempo de distorsión de tiempo de la señal de audio (234e; 234k) como la información de compactación de energía; y en donde el proveedor de información de compactación de energía (120; 234f;234I; 370) está configurado para determinar una suma de valores absolutos de una función de autocorrelación normalizada de la representación de distorsión de tiempo (234e; 234k) de la señal de audio para obtener la información de compactación de energía.
ARP140103753A 2008-07-11 2014-10-08 Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo AR097965A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7987308P 2008-07-11 2008-07-11

Publications (1)

Publication Number Publication Date
AR097965A2 true AR097965A2 (es) 2016-04-20

Family

ID=41037694

Family Applications (8)

Application Number Title Priority Date Filing Date
ARP090102631A AR072740A1 (es) 2008-07-11 2009-07-13 Proveedor de la senal de activacion de distorsion de tiempo codificador de senal de audio, metodo para proveer una senal de activacion de distorsion de tiempo metodo para codificar una senal de audio y programas de computacion
ARP140103754A AR097966A2 (es) 2008-07-11 2014-10-08 Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo
ARP140103755A AR097967A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103758A AR097970A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103756A AR097968A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103757A AR097969A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103753A AR097965A2 (es) 2008-07-11 2014-10-08 Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo
ARP190102320A AR116330A2 (es) 2008-07-11 2019-08-14 Codificador de audio y método para codificar una señal de audio

Family Applications Before (6)

Application Number Title Priority Date Filing Date
ARP090102631A AR072740A1 (es) 2008-07-11 2009-07-13 Proveedor de la senal de activacion de distorsion de tiempo codificador de senal de audio, metodo para proveer una senal de activacion de distorsion de tiempo metodo para codificar una senal de audio y programas de computacion
ARP140103754A AR097966A2 (es) 2008-07-11 2014-10-08 Proveedor de señal de activación de distorsión de tiempo, codificador de audio y método para codificar una señal de audio y método para aportar una señal de activación de distorsión de tiempo
ARP140103755A AR097967A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103758A AR097970A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103756A AR097968A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio
ARP140103757A AR097969A2 (es) 2008-07-11 2014-10-08 Codificador de audio y método para codificar una señal de audio

Family Applications After (1)

Application Number Title Priority Date Filing Date
ARP190102320A AR116330A2 (es) 2008-07-11 2019-08-14 Codificador de audio y método para codificar una señal de audio

Country Status (18)

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US (7) US9015041B2 (es)
EP (5) EP2410521B1 (es)
JP (5) JP5538382B2 (es)
KR (5) KR101400588B1 (es)
CN (5) CN103000178B (es)
AR (8) AR072740A1 (es)
AT (1) ATE539433T1 (es)
AU (1) AU2009267433B2 (es)
BR (1) BRPI0910790A2 (es)
CA (5) CA2836863C (es)
ES (5) ES2654432T3 (es)
HK (5) HK1155551A1 (es)
MX (1) MX2011000368A (es)
PL (4) PL2311033T3 (es)
PT (3) PT2410520T (es)
RU (5) RU2536679C2 (es)
TW (1) TWI463484B (es)
WO (1) WO2010003618A2 (es)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7720677B2 (en) * 2005-11-03 2010-05-18 Coding Technologies Ab Time warped modified transform coding of audio signals
EP2107556A1 (en) * 2008-04-04 2009-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio transform coding using pitch correction
MY154452A (en) * 2008-07-11 2015-06-15 Fraunhofer Ges Forschung An apparatus and a method for decoding an encoded audio signal
PL2311033T3 (pl) 2008-07-11 2012-05-31 Fraunhofer Ges Forschung Dostarczanie sygnału aktywującego dopasowanie czasowe i kodowanie sygnału audio z jego użyciem
WO2011076285A1 (en) * 2009-12-23 2011-06-30 Nokia Corporation Sparse audio
ES2458354T3 (es) * 2010-03-10 2014-05-05 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Decodificador de señales de audio, codificador de señales de audio, métodos y programa de ordenador que utiliza tasa de muestreo dependiente de la codificación del contorno de distorsión en el tiempo
ES2935911T3 (es) 2010-04-09 2023-03-13 Dolby Int Ab Descodificación estéreo de predicción compleja basada en MDCT
US9236063B2 (en) 2010-07-30 2016-01-12 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for dynamic bit allocation
US9208792B2 (en) * 2010-08-17 2015-12-08 Qualcomm Incorporated Systems, methods, apparatus, and computer-readable media for noise injection
WO2012037515A1 (en) 2010-09-17 2012-03-22 Xiph. Org. Methods and systems for adaptive time-frequency resolution in digital data coding
EP2619758B1 (en) * 2010-10-15 2015-08-19 Huawei Technologies Co., Ltd. Audio signal transformer and inverse transformer, methods for audio signal analysis and synthesis
CN103229236B (zh) * 2010-11-25 2016-05-18 日本电气株式会社 信号处理装置、信号处理方法
EP2665060B1 (en) * 2011-01-14 2017-03-08 Panasonic Intellectual Property Corporation of America Apparatus for coding a speech/sound signal
TWI488176B (zh) 2011-02-14 2015-06-11 Fraunhofer Ges Forschung 音訊信號音軌脈衝位置之編碼與解碼技術
JP5969513B2 (ja) 2011-02-14 2016-08-17 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン 不活性相の間のノイズ合成を用いるオーディオコーデック
BR112013020587B1 (pt) 2011-02-14 2021-03-09 Fraunhofer-Gesellschaft Zur Forderung De Angewandten Forschung E.V. esquema de codificação com base em previsão linear utilizando modelagem de ruído de domínio espectral
KR101551046B1 (ko) 2011-02-14 2015-09-07 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 저-지연 통합 스피치 및 오디오 코딩에서 에러 은닉을 위한 장치 및 방법
WO2012110415A1 (en) 2011-02-14 2012-08-23 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Apparatus and method for processing a decoded audio signal in a spectral domain
EP2676270B1 (en) 2011-02-14 2017-02-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coding a portion of an audio signal using a transient detection and a quality result
WO2012110478A1 (en) 2011-02-14 2012-08-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Information signal representation using lapped transform
EP2676265B1 (en) 2011-02-14 2019-04-10 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for encoding an audio signal using an aligned look-ahead portion
PT2676267T (pt) 2011-02-14 2017-09-26 Fraunhofer Ges Forschung Codificação e descodificação de posições de pulso de faixas de um sinal de áudio
WO2012122299A1 (en) 2011-03-07 2012-09-13 Xiph. Org. Bit allocation and partitioning in gain-shape vector quantization for audio coding
WO2012122297A1 (en) * 2011-03-07 2012-09-13 Xiph. Org. Methods and systems for avoiding partial collapse in multi-block audio coding
WO2012122303A1 (en) 2011-03-07 2012-09-13 Xiph. Org Method and system for two-step spreading for tonal artifact avoidance in audio coding
EP2707873B1 (en) * 2011-05-09 2015-04-08 Dolby International AB Method and encoder for processing a digital stereo audio signal
CN106157968B (zh) 2011-06-30 2019-11-29 三星电子株式会社 用于产生带宽扩展信号的设备和方法
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
EP2795617B1 (en) * 2011-12-21 2016-08-10 Dolby International AB Audio encoders and methods with parallel architecture
KR20130109793A (ko) * 2012-03-28 2013-10-08 삼성전자주식회사 잡음 감쇄를 위한 오디오 신호 부호화 방법 및 장치
RU2725416C1 (ru) 2012-03-29 2020-07-02 Телефонактиеболагет Лм Эрикссон (Пабл) Расширение полосы частот гармонического аудиосигнала
KR102123770B1 (ko) * 2012-03-29 2020-06-16 텔레폰악티에볼라겟엘엠에릭슨(펍) 하모닉 오디오 신호의 변환 인코딩/디코딩
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
CN103854653B (zh) 2012-12-06 2016-12-28 华为技术有限公司 信号解码的方法和设备
US9548056B2 (en) * 2012-12-19 2017-01-17 Dolby International Ab Signal adaptive FIR/IIR predictors for minimizing entropy
BR112015014217B1 (pt) * 2012-12-21 2021-11-03 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V Adição de ruído de conforto para modelagem do ruído de fundo em baixas taxas de bits
JP6180544B2 (ja) 2012-12-21 2017-08-16 フラウンホーファー−ゲゼルシャフト・ツール・フェルデルング・デル・アンゲヴァンテン・フォルシュング・アインゲトラーゲネル・フェライン オーディオ信号の不連続伝送における高スペクトル−時間分解能を持つコンフォートノイズの生成
CA3054712C (en) 2013-01-08 2020-06-09 Lars Villemoes Model based prediction in a critically sampled filterbank
KR101877906B1 (ko) * 2013-01-29 2018-07-12 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 노이즈 채움 개념
CN103971694B (zh) 2013-01-29 2016-12-28 华为技术有限公司 带宽扩展频带信号的预测方法、解码设备
AU2014211520B2 (en) 2013-01-29 2017-04-06 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Low-frequency emphasis for LPC-based coding in frequency domain
ES2924427T3 (es) * 2013-01-29 2022-10-06 Fraunhofer Ges Forschung Decodificador para generar una señal de audio mejorada en frecuencia, procedimiento de decodificación, codificador para generar una señal codificada y procedimiento de codificación que utiliza información lateral de selección compacta
PT3121813T (pt) 2013-01-29 2020-06-17 Fraunhofer Ges Forschung Preenchimento de ruído sem informação lateral para codificadores do tipo celp
KR102243688B1 (ko) * 2013-04-05 2021-04-27 돌비 인터네셔널 에이비 인터리브된 파형 코딩을 위한 오디오 인코더 및 디코더
IL294836A (en) 2013-04-05 2022-09-01 Dolby Int Ab Audio encoder and decoder
MX342965B (es) 2013-04-05 2016-10-19 Dolby Laboratories Licensing Corp Sistema y método de compansión para reducir el ruido de cuantificación usando extensión espectral avanzada.
ES2667823T3 (es) * 2013-06-21 2018-05-14 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Escalador de tiempo, decodificador de audio, procedimiento y programa informático mediante el uso de un control de calidad
PT3011561T (pt) 2013-06-21 2017-07-25 Fraunhofer Ges Forschung Aparelho e método para desvanecimento de sinal aperfeiçoado em diferentes domínios durante ocultação de erros
PL3011692T3 (pl) 2013-06-21 2017-11-30 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sterowanie buforem rozsynchronizowania, dekoder sygnału audio, sposób i program komputerowy
CN108364657B (zh) 2013-07-16 2020-10-30 超清编解码有限公司 处理丢失帧的方法和解码器
EP2830065A1 (en) 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for decoding an encoded audio signal using a cross-over filter around a transition frequency
EP2830055A1 (en) * 2013-07-22 2015-01-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Context-based entropy coding of sample values of a spectral envelope
US9379830B2 (en) * 2013-08-16 2016-06-28 Arris Enterprises, Inc. Digitized broadcast signals
CN106683681B (zh) * 2014-06-25 2020-09-25 华为技术有限公司 处理丢失帧的方法和装置
EP2980794A1 (en) * 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder and decoder using a frequency domain processor and a time domain processor
EP2980801A1 (en) * 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Method for estimating noise in an audio signal, noise estimator, audio encoder, audio decoder, and system for transmitting audio signals
PT3000110T (pt) 2014-07-28 2017-02-15 Fraunhofer Ges Forschung Seleção de um de entre um primeiro algoritmo de codificação e um segundo algoritmo de codificação com o uso de redução de harmônicos.
EP2980795A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoding and decoding using a frequency domain processor, a time domain processor and a cross processor for initialization of the time domain processor
EP2980793A1 (en) 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Encoder, decoder, system and methods for encoding and decoding
EP2980798A1 (en) * 2014-07-28 2016-02-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Harmonicity-dependent controlling of a harmonic filter tool
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
EP3317878B1 (de) 2015-06-30 2020-03-25 Fraunhofer Gesellschaft zur Förderung der Angewand Verfahren und vorrichtung zum erzeugen einer datenbank
US9514766B1 (en) * 2015-07-08 2016-12-06 Continental Automotive Systems, Inc. Computationally efficient data rate mismatch compensation for telephony clocks
JP6705142B2 (ja) * 2015-09-17 2020-06-03 ヤマハ株式会社 音質判定装置及びプログラム
US10186276B2 (en) * 2015-09-25 2019-01-22 Qualcomm Incorporated Adaptive noise suppression for super wideband music
US20170178648A1 (en) * 2015-12-18 2017-06-22 Dolby International Ab Enhanced Block Switching and Bit Allocation for Improved Transform Audio Coding
US9711121B1 (en) * 2015-12-28 2017-07-18 Berggram Development Oy Latency enhanced note recognition method in gaming
US9640157B1 (en) * 2015-12-28 2017-05-02 Berggram Development Oy Latency enhanced note recognition method
KR102219752B1 (ko) * 2016-01-22 2021-02-24 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 채널 간 시간 차를 추정하기 위한 장치 및 방법
US10281556B2 (en) * 2016-02-29 2019-05-07 Nextnav, Llc Interference detection and rejection for wide area positioning systems
US10397663B2 (en) * 2016-04-08 2019-08-27 Source Digital, Inc. Synchronizing ancillary data to content including audio
CN106093453B (zh) * 2016-06-06 2019-10-22 广东溢达纺织有限公司 整经机经轴密度检测装置及方法
CN106356076B (zh) * 2016-09-09 2019-11-05 北京百度网讯科技有限公司 基于人工智能的语音活动性检测方法和装置
EP3513405B1 (en) * 2016-09-14 2023-07-19 Magic Leap, Inc. Virtual reality, augmented reality, and mixed reality systems with spatialized audio
US10242696B2 (en) 2016-10-11 2019-03-26 Cirrus Logic, Inc. Detection of acoustic impulse events in voice applications
US10475471B2 (en) * 2016-10-11 2019-11-12 Cirrus Logic, Inc. Detection of acoustic impulse events in voice applications using a neural network
US20180218572A1 (en) * 2017-02-01 2018-08-02 Igt Gaming system and method for determining awards based on matching symbols
EP3382700A1 (en) * 2017-03-31 2018-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for post-processing an audio signal using a transient location detection
EP3382703A1 (en) * 2017-03-31 2018-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and methods for processing an audio signal
EP3382701A1 (en) 2017-03-31 2018-10-03 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Apparatus and method for post-processing an audio signal using prediction based shaping
US10431242B1 (en) * 2017-11-02 2019-10-01 Gopro, Inc. Systems and methods for identifying speech based on spectral features
EP3483879A1 (en) * 2017-11-10 2019-05-15 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Analysis/synthesis windowing function for modulated lapped transformation
JP6975928B2 (ja) * 2018-03-20 2021-12-01 パナソニックＩｐマネジメント株式会社 トリマー刃及び体毛切断装置
CN109448749B (zh) * 2018-12-19 2022-02-15 中国科学院自动化研究所 基于有监督学习听觉注意的语音提取方法、***、装置
CN113470671B (zh) * 2021-06-28 2024-01-23 安徽大学 一种充分利用视觉与语音联系的视听语音增强方法及***

Family Cites Families (90)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07850B2 (ja) * 1986-03-11 1995-01-11 河本製機株式会社 フイラメント糸の経糸糊付乾燥方法と経糸糊付乾燥装置
US5054075A (en) 1989-09-05 1991-10-01 Motorola, Inc. Subband decoding method and apparatus
JP3076859B2 (ja) 1992-04-20 2000-08-14 三菱電機株式会社 ディジタルオーディオ信号の信号処理装置
US5408580A (en) 1992-09-21 1995-04-18 Aware, Inc. Audio compression system employing multi-rate signal analysis
FI105001B (fi) * 1995-06-30 2000-05-15 Nokia Mobile Phones Ltd Menetelmä odotusajan selvittämiseksi puhedekooderissa epäjatkuvassa lähetyksessä ja puhedekooderi sekä lähetin-vastaanotin
US5704003A (en) 1995-09-19 1997-12-30 Lucent Technologies Inc. RCELP coder
JP3707116B2 (ja) * 1995-10-26 2005-10-19 ソニー株式会社 音声復号化方法及び装置
US5659622A (en) * 1995-11-13 1997-08-19 Motorola, Inc. Method and apparatus for suppressing noise in a communication system
US5848391A (en) 1996-07-11 1998-12-08 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Method subband of coding and decoding audio signals using variable length windows
US6134518A (en) 1997-03-04 2000-10-17 International Business Machines Corporation Digital audio signal coding using a CELP coder and a transform coder
US6131084A (en) * 1997-03-14 2000-10-10 Digital Voice Systems, Inc. Dual subframe quantization of spectral magnitudes
KR100261253B1 (ko) 1997-04-02 2000-07-01 윤종용 비트율 조절이 가능한 오디오 부호화/복호화 방법및 장치
KR100261254B1 (ko) 1997-04-02 2000-07-01 윤종용 비트율 조절이 가능한 오디오 데이터 부호화/복호화방법 및 장치
US6016111A (en) 1997-07-31 2000-01-18 Samsung Electronics Co., Ltd. Digital data coding/decoding method and apparatus
US6070137A (en) 1998-01-07 2000-05-30 Ericsson Inc. Integrated frequency-domain voice coding using an adaptive spectral enhancement filter
DE69926821T2 (de) 1998-01-22 2007-12-06 Deutsche Telekom Ag Verfahren zur signalgesteuerten Schaltung zwischen verschiedenen Audiokodierungssystemen
US6115689A (en) 1998-05-27 2000-09-05 Microsoft Corporation Scalable audio coder and decoder
US6453285B1 (en) * 1998-08-21 2002-09-17 Polycom, Inc. Speech activity detector for use in noise reduction system, and methods therefor
US6330533B2 (en) 1998-08-24 2001-12-11 Conexant Systems, Inc. Speech encoder adaptively applying pitch preprocessing with warping of target signal
US6449590B1 (en) 1998-08-24 2002-09-10 Conexant Systems, Inc. Speech encoder using warping in long term preprocessing
US7047185B1 (en) * 1998-09-15 2006-05-16 Skyworks Solutions, Inc. Method and apparatus for dynamically switching between speech coders of a mobile unit as a function of received signal quality
US7272556B1 (en) 1998-09-23 2007-09-18 Lucent Technologies Inc. Scalable and embedded codec for speech and audio signals
US6424938B1 (en) * 1998-11-23 2002-07-23 Telefonaktiebolaget L M Ericsson Complex signal activity detection for improved speech/noise classification of an audio signal
US6691084B2 (en) 1998-12-21 2004-02-10 Qualcomm Incorporated Multiple mode variable rate speech coding
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)
US6223151B1 (en) 1999-02-10 2001-04-24 Telefon Aktie Bolaget Lm Ericsson Method and apparatus for pre-processing speech signals prior to coding by transform-based speech coders
DE19910833C1 (de) * 1999-03-11 2000-05-31 Mayer Textilmaschf Kurzketten-Schärmaschine
EP1099215B1 (en) * 1999-05-26 2005-02-23 Koninklijke Philips Electronics N.V. Audio signal transmission system
US6782360B1 (en) 1999-09-22 2004-08-24 Mindspeed Technologies, Inc. Gain quantization for a CELP speech coder
US6581032B1 (en) 1999-09-22 2003-06-17 Conexant Systems, Inc. Bitstream protocol for transmission of encoded voice signals
US6366880B1 (en) * 1999-11-30 2002-04-02 Motorola, Inc. Method and apparatus for suppressing acoustic background noise in a communication system by equaliztion of pre-and post-comb-filtered subband spectral energies
US6718309B1 (en) * 2000-07-26 2004-04-06 Ssi Corporation Continuously variable time scale modification of digital audio signals
JP2002149200A (ja) * 2000-08-31 2002-05-24 Matsushita Electric Ind Co Ltd 音声処理装置及び音声処理方法
US6850884B2 (en) * 2000-09-15 2005-02-01 Mindspeed Technologies, Inc. Selection of coding parameters based on spectral content of a speech signal
CN1408146A (zh) * 2000-11-03 2003-04-02 皇家菲利浦电子有限公司 音频信号的参数编码
US6925435B1 (en) * 2000-11-27 2005-08-02 Mindspeed Technologies, Inc. Method and apparatus for improved noise reduction in a speech encoder
SE0004818D0 (sv) * 2000-12-22 2000-12-22 Coding Technologies Sweden Ab Enhancing source coding systems by adaptive transposition
BR0204818A (pt) * 2001-04-05 2003-03-18 Koninkl Philips Electronics Nv Métodos para modificar e expandir a escala de tempo de um sinal, e para receber um sinal de áudio, dispositivo de modificação de escala de tempo adaptado para modificar um sinal, e, receptor para receber um sinal de áudio
FI110729B (fi) * 2001-04-11 2003-03-14 Nokia Corp Menetelmä pakatun audiosignaalin purkamiseksi
EP1386312B1 (en) 2001-05-10 2008-02-20 Dolby Laboratories Licensing Corporation Improving transient performance of low bit rate audio coding systems by reducing pre-noise
DE20108778U1 (de) 2001-05-25 2001-08-02 Mannesmann Vdo Ag Gehäuse für ein in einem Fahrzeug verwendbares Gerät zur automatischen Ermittlung von Straßenbenutzungsgebühren
US6879955B2 (en) * 2001-06-29 2005-04-12 Microsoft Corporation Signal modification based on continuous time warping for low bit rate CELP coding
EP1278185A3 (en) 2001-07-13 2005-02-09 Alcatel Method for improving noise reduction in speech transmission
US6963842B2 (en) * 2001-09-05 2005-11-08 Creative Technology Ltd. Efficient system and method for converting between different transform-domain signal representations
JP2005506582A (ja) * 2001-10-26 2005-03-03 コーニンクレッカ　フィリップス　エレクトロニクス　エヌ　ヴィ オーディオコーダにおける正弦波パラメータのトラッキング
CA2365203A1 (en) 2001-12-14 2003-06-14 Voiceage Corporation A signal modification method for efficient coding of speech signals
JP2003316392A (ja) 2002-04-22 2003-11-07 Mitsubishi Electric Corp オーディオ信号の復号化及び符号化装置、復号化装置並びに符号化装置
US6950634B2 (en) 2002-05-23 2005-09-27 Freescale Semiconductor, Inc. Transceiver circuit arrangement and method
US7457757B1 (en) 2002-05-30 2008-11-25 Plantronics, Inc. Intelligibility control for speech communications systems
US7447631B2 (en) * 2002-06-17 2008-11-04 Dolby Laboratories Licensing Corporation Audio coding system using spectral hole filling
TWI288915B (en) * 2002-06-17 2007-10-21 Dolby Lab Licensing Corp Improved audio coding system using characteristics of a decoded signal to adapt synthesized spectral components
US7043423B2 (en) 2002-07-16 2006-05-09 Dolby Laboratories Licensing Corporation Low bit-rate audio coding systems and methods that use expanding quantizers with arithmetic coding
WO2004034379A2 (en) * 2002-10-11 2004-04-22 Nokia Corporation Methods and devices for source controlled variable bit-rate wideband speech coding
KR20040058855A (ko) 2002-12-27 2004-07-05 엘지전자 주식회사 음성 변조 장치 및 방법
IL165425A0 (en) * 2004-11-28 2006-01-15 Yeda Res & Dev Methods of treating disease by transplantation of developing allogeneic or xenogeneic organs or tissues
EP1604352A4 (en) * 2003-03-15 2007-12-19 Mindspeed Tech Inc SINGLE NOISE DELETION MODEL
JP4629353B2 (ja) * 2003-04-17 2011-02-09 インベンテイオ・アクテイエンゲゼルシヤフト エスカレータまたは動く歩道のための移動手摺り駆動装置
CN1820306B (zh) 2003-05-01 2010-05-05 诺基亚有限公司 可变比特率宽带语音编码中增益量化的方法和装置
US7363221B2 (en) 2003-08-19 2008-04-22 Microsoft Corporation Method of noise reduction using instantaneous signal-to-noise ratio as the principal quantity for optimal estimation
JP3954552B2 (ja) * 2003-09-18 2007-08-08 有限会社スズキワーパー ヤーンガイドの空転防止機構付サンプル整経機
KR100640893B1 (ko) * 2004-09-07 2006-11-02 엘지전자 주식회사 음성 인식용 베이스밴드 모뎀 및 이동통신용 단말기
KR100604897B1 (ko) * 2004-09-07 2006-07-28 삼성전자주식회사 하드 디스크 드라이브 조립체, 하드 디스크 드라이브의장착 구조 및 이를 채용한 휴대폰
US7630902B2 (en) * 2004-09-17 2009-12-08 Digital Rise Technology Co., Ltd. Apparatus and methods for digital audio coding using codebook application ranges
JP5143569B2 (ja) 2005-01-27 2013-02-13 シンクロ アーツ リミテッド 音響的特徴の同期化された修正のための方法及び装置
US8155965B2 (en) * 2005-03-11 2012-04-10 Qualcomm Incorporated Time warping frames inside the vocoder by modifying the residual
JP5129115B2 (ja) * 2005-04-01 2013-01-23 クゥアルコム・インコーポレイテッド 高帯域バーストの抑制のためのシステム、方法、および装置
JP4550652B2 (ja) 2005-04-14 2010-09-22 株式会社東芝 音響信号処理装置、音響信号処理プログラム及び音響信号処理方法
US7885809B2 (en) 2005-04-20 2011-02-08 Ntt Docomo, Inc. Quantization of speech and audio coding parameters using partial information on atypical subsequences
TWI324336B (en) 2005-04-22 2010-05-01 Qualcomm Inc Method of signal processing and apparatus for gain factor smoothing
CN1862969B (zh) * 2005-05-11 2010-06-09 尼禄股份公司 自适应块长、常数变换音频解码方法
US20070079227A1 (en) 2005-08-04 2007-04-05 Toshiba Corporation Processor for creating document binders in a document management system
JP4450324B2 (ja) * 2005-08-15 2010-04-14 日立オートモティブシステムズ株式会社 内燃機関の始動制御装置
JP2007084597A (ja) 2005-09-20 2007-04-05 Fuji Shikiso Kk 表面処理カーボンブラック組成物およびその製造方法
US7720677B2 (en) 2005-11-03 2010-05-18 Coding Technologies Ab Time warped modified transform coding of audio signals
US7366658B2 (en) * 2005-12-09 2008-04-29 Texas Instruments Incorporated Noise pre-processor for enhanced variable rate speech codec
KR100904439B1 (ko) * 2006-02-23 2009-06-26 엘지전자 주식회사 오디오 신호의 처리 방법 및 장치
TWI294107B (en) * 2006-04-28 2008-03-01 Univ Nat Kaohsiung 1St Univ Sc A pronunciation-scored method for the application of voice and image in the e-learning
EP2038879B1 (en) 2006-06-30 2015-11-04 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio encoder and audio decoder having a dynamically variable warping characteristic
US8682652B2 (en) 2006-06-30 2014-03-25 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic
US7873511B2 (en) * 2006-06-30 2011-01-18 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Audio encoder, audio decoder and audio processor having a dynamically variable warping characteristic
US8239190B2 (en) * 2006-08-22 2012-08-07 Qualcomm Incorporated Time-warping frames of wideband vocoder
US8036903B2 (en) 2006-10-18 2011-10-11 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. Analysis filterbank, synthesis filterbank, encoder, de-coder, mixer and conferencing system
CN101025918B (zh) * 2007-01-19 2011-06-29 清华大学 一种语音/音乐双模编解码无缝切换方法
US9653088B2 (en) * 2007-06-13 2017-05-16 Qualcomm Incorporated Systems, methods, and apparatus for signal encoding using pitch-regularizing and non-pitch-regularizing coding
EP2107556A1 (en) 2008-04-04 2009-10-07 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Audio transform coding using pitch correction
PL2311033T3 (pl) 2008-07-11 2012-05-31 Fraunhofer Ges Forschung Dostarczanie sygnału aktywującego dopasowanie czasowe i kodowanie sygnału audio z jego użyciem
MY154452A (en) 2008-07-11 2015-06-15 Fraunhofer Ges Forschung An apparatus and a method for decoding an encoded audio signal
JP5297891B2 (ja) 2009-05-25 2013-09-25 京楽産業．株式会社 遊技機
US8670990B2 (en) * 2009-08-03 2014-03-11 Broadcom Corporation Dynamic time scale modification for reduced bit rate audio coding
WO2011048815A1 (ja) * 2009-10-21 2011-04-28 パナソニック株式会社 オーディオ符号化装置、復号装置、方法、回路およびプログラム

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US9293149B2 (en) 2016-03-22
US9431026B2 (en) 2016-08-30
AU2009267433A1 (en) 2010-01-14
KR101400484B1 (ko) 2014-05-28
US9263057B2 (en) 2016-02-16
AR097966A2 (es) 2016-04-20
AR097969A2 (es) 2016-04-20
US9502049B2 (en) 2016-11-22
ES2741963T3 (es) 2020-02-12
TWI463484B (zh) 2014-12-01
CN103077722A (zh) 2013-05-01
AR116330A2 (es) 2021-04-28
KR20130093670A (ko) 2013-08-22
EP2410520A1 (en) 2012-01-25
CA2836863A1 (en) 2010-01-14
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US20150066488A1 (en) 2015-03-05
JP5567191B2 (ja) 2014-08-06
CA2836862A1 (en) 2010-01-14
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BRPI0910790A2 (pt) 2023-02-28
CA2730239A1 (en) 2010-01-14
KR20130090919A (ko) 2013-08-14
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ES2758799T3 (es) 2020-05-06
CN103000177A (zh) 2013-03-27

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