AR094678A1 - Concepto de llenado con ruido - Google Patents
Concepto de llenado con ruidoInfo
- Publication number
- AR094678A1 AR094678A1 ARP140100294A ARP140100294A AR094678A1 AR 094678 A1 AR094678 A1 AR 094678A1 AR P140100294 A ARP140100294 A AR P140100294A AR P140100294 A ARP140100294 A AR P140100294A AR 094678 A1 AR094678 A1 AR 094678A1
- Authority
- AR
- Argentina
- Prior art keywords
- noise
- filling
- concept
- audio signal
- spectrum
- Prior art date
Links
- 230000005236 sound signal Effects 0.000 abstract 3
- 238000001228 spectrum Methods 0.000 abstract 2
- 230000001419 dependent effect Effects 0.000 abstract 1
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
- G10L19/012—Comfort noise or silence coding
-
- 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
- G10L19/02—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
- G10L19/04—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Quality & Reliability (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereo-Broadcasting Methods (AREA)
- Noise Elimination (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361758209P | 2013-01-29 | 2013-01-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AR094678A1 true AR094678A1 (es) | 2015-08-19 |
Family
ID=50029035
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140100294A AR094678A1 (es) | 2013-01-29 | 2014-01-29 | Concepto de llenado con ruido |
| ARP140100295A AR094679A1 (es) | 2013-01-29 | 2014-01-29 | Llenado con ruido en codificación de audio por transformada perceptual |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ARP140100295A AR094679A1 (es) | 2013-01-29 | 2014-01-29 | Llenado con ruido en codificación de audio por transformada perceptual |
Country Status (20)
| Country | Link |
|---|---|
| US (4) | US9524724B2 (enExample) |
| EP (6) | EP2951817B1 (enExample) |
| JP (2) | JP6289508B2 (enExample) |
| KR (6) | KR101778220B1 (enExample) |
| CN (5) | CN105264597B (enExample) |
| AR (2) | AR094678A1 (enExample) |
| AU (2) | AU2014211544B2 (enExample) |
| BR (2) | BR112015017748B1 (enExample) |
| CA (2) | CA2898029C (enExample) |
| ES (6) | ES2993241T3 (enExample) |
| MX (2) | MX345160B (enExample) |
| MY (2) | MY172238A (enExample) |
| PL (6) | PL3693962T3 (enExample) |
| PT (4) | PT2951817T (enExample) |
| RU (2) | RU2660605C2 (enExample) |
| SG (2) | SG11201505915YA (enExample) |
| TR (2) | TR201902394T4 (enExample) |
| TW (2) | TWI529700B (enExample) |
| WO (2) | WO2014118175A1 (enExample) |
| ZA (2) | ZA201506266B (enExample) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6082126B2 (ja) * | 2013-01-29 | 2017-02-15 | フラウンホーファーゲゼルシャフト ツール フォルデルング デル アンゲヴァンテン フォルシユング エー．フアー． | 音声信号を合成するための装置及び方法、デコーダ、エンコーダ、システム及びコンピュータプログラム |
| CN105264597B (zh) | 2013-01-29 | 2019-12-10 | 弗劳恩霍夫应用研究促进协会 | 感知转换音频编码中的噪声填充 |
| MX356164B (es) * | 2013-11-13 | 2018-05-16 | Fraunhofer Ges Forschung | Codificador para codificar una señal de audio, sistema de audio de transmisión y método para determinar valores de corrección. |
| 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 |
| 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 |
| 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 |
| DE102016104665A1 (de) * | 2016-03-14 | 2017-09-14 | Ask Industries Gmbh | Verfahren und Vorrichtung zur Aufbereitung eines verlustbehaftet komprimierten Audiosignals |
| US10146500B2 (en) | 2016-08-31 | 2018-12-04 | Dts, Inc. | Transform-based audio codec and method with subband energy smoothing |
| TWI752166B (zh) * | 2017-03-23 | 2022-01-11 | 瑞典商都比國際公司 | 用於音訊信號之高頻重建的諧波轉置器的回溯相容整合 |
| 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 |
| EP3483880A1 (en) * | 2017-11-10 | 2019-05-15 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Temporal noise shaping |
| EP3759917B1 (en) * | 2018-02-27 | 2024-07-24 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | A spectrally adaptive noise filling tool (sanft) for perceptual transform coding of still and moving images |
| US10950251B2 (en) * | 2018-03-05 | 2021-03-16 | Dts, Inc. | Coding of harmonic signals in transform-based audio codecs |
| KR20230023767A (ko) * | 2020-06-11 | 2023-02-17 | 돌비 레버러토리즈 라이쎈싱 코오포레이션 | 낮은 레이턴시 오디오 코덱에 대한 파라미터들의 양자화 및 엔트로피 코딩 |
| CN112735449B (zh) * | 2020-12-30 | 2023-04-14 | 北京百瑞互联技术有限公司 | 优化频域噪声整形的音频编码方法及装置 |
| CN113883672B (zh) * | 2021-09-13 | 2022-11-15 | Tcl空调器(中山)有限公司 | 噪音类型识别方法、空调器及计算机可读存储介质 |
| WO2023117144A1 (en) * | 2021-12-23 | 2023-06-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and apparatus for spectrotemporally improved spectral gap filling in audio coding using a tilt |
| WO2023118598A1 (en) * | 2021-12-23 | 2023-06-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Method and apparatus for spectrotemporally improved spectral gap filling in audio coding using a tilt |
| CN114550750B (zh) * | 2022-01-26 | 2025-09-12 | 重庆中烟工业有限责任公司 | 一种按压爆珠声音大小确定方法 |
| EP4478355A1 (en) * | 2023-06-16 | 2024-12-18 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio decoder, audio encoder and method for coding of frames using a quantization noise shaping |
Family Cites Families (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5040217A (en) * | 1989-10-18 | 1991-08-13 | At&T Bell Laboratories | Perceptual coding of audio signals |
| US5692102A (en) * | 1995-10-26 | 1997-11-25 | Motorola, Inc. | Method device and system for an efficient noise injection process for low bitrate audio compression |
| US6167133A (en) | 1997-04-02 | 2000-12-26 | At&T Corporation | Echo detection, tracking, cancellation and noise fill in real time in a communication system |
| 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) |
| DE60209888T2 (de) * | 2001-05-08 | 2006-11-23 | Koninklijke Philips Electronics N.V. | Kodieren eines audiosignals |
| US7447631B2 (en) * | 2002-06-17 | 2008-11-04 | Dolby Laboratories Licensing Corporation | Audio coding system using spectral hole filling |
| CA2454296A1 (en) * | 2003-12-29 | 2005-06-29 | Nokia Corporation | Method and device for speech enhancement in the presence of background noise |
| CA2457988A1 (en) * | 2004-02-18 | 2005-08-18 | Voiceage Corporation | Methods and devices for audio compression based on acelp/tcx coding and multi-rate lattice vector quantization |
| BRPI0607246B1 (pt) * | 2005-01-31 | 2019-12-03 | Skype | método para gerar uma seqüência de amostras de encobrimento com relação à transmissão de um sinal de áudio digitalizado, dispositivo de armazenamento de programa, e, arranjo para receber um sinal de áudio digitalizado |
| KR100707186B1 (ko) * | 2005-03-24 | 2007-04-13 | 삼성전자주식회사 | 오디오 부호화 및 복호화 장치와 그 방법 및 기록 매체 |
| US8332216B2 (en) | 2006-01-12 | 2012-12-11 | Stmicroelectronics Asia Pacific Pte., Ltd. | System and method for low power stereo perceptual audio coding using adaptive masking threshold |
| US7953595B2 (en) | 2006-10-18 | 2011-05-31 | Polycom, Inc. | Dual-transform coding of audio signals |
| KR101291672B1 (ko) * | 2007-03-07 | 2013-08-01 | 삼성전자주식회사 | 노이즈 신호 부호화 및 복호화 장치 및 방법 |
| CN101303855B (zh) * | 2007-05-11 | 2011-06-22 | 华为技术有限公司 | 一种舒适噪声参数产生方法和装置 |
| 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 |
| ES2403410T3 (es) * | 2007-08-27 | 2013-05-17 | Telefonaktiebolaget L M Ericsson (Publ) | Frecuencia de transición adaptativa entre el rellenado con ruido y la extensión del ancho de banda |
| EP3401907B1 (en) | 2007-08-27 | 2019-11-20 | Telefonaktiebolaget LM Ericsson (publ) | Method and device for perceptual spectral decoding of an audio signal including filling of spectral holes |
| US8527265B2 (en) * | 2007-10-22 | 2013-09-03 | Qualcomm Incorporated | Low-complexity encoding/decoding of quantized MDCT spectrum in scalable speech and audio codecs |
| RU2449386C2 (ru) * | 2007-11-02 | 2012-04-27 | Хуавэй Текнолоджиз Ко., Лтд. | Способ и устройство для аудиодекодирования |
| DE602008005250D1 (de) * | 2008-01-04 | 2011-04-14 | Dolby Sweden Ab | Audiokodierer und -dekodierer |
| CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
| PL4407613T3 (pl) * | 2008-07-11 | 2025-09-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Dekoder audio |
| ES2654432T3 (es) * | 2008-07-11 | 2018-02-13 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Codificador de señal de audio, método para generar una señal de audio y programa informático |
| RU2515704C2 (ru) | 2008-07-11 | 2014-05-20 | Фраунхофер-Гезелльшафт Цур Фердерунг Дер Ангевандтен Форшунг Е.Ф. | Аудиокодер и аудиодекодер для кодирования и декодирования отсчетов аудиосигнала |
| MX2011003824A (es) | 2008-10-08 | 2011-05-02 | Fraunhofer Ges Forschung | Esquema de codificacion/decodificacion de audio conmutado de resolucion multiple. |
| CN102648494B (zh) | 2009-10-08 | 2014-07-02 | 弗兰霍菲尔运输应用研究公司 | 多模式音频信号解码器、多模式音频信号编码器、使用基于线性预测编码的噪声塑形的方法 |
| EP3693963B1 (en) * | 2009-10-15 | 2021-07-21 | VoiceAge Corporation | Simultaneous time-domain and frequency-domain noise shaping for tdac transforms |
| AU2010309838B2 (en) * | 2009-10-20 | 2014-05-08 | Navigate Llc | Audio signal encoder, audio signal decoder, method for encoding or decoding an audio signal using an aliasing-cancellation |
| 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 |
| 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 |
| US8831933B2 (en) * | 2010-07-30 | 2014-09-09 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for multi-stage shape vector quantization |
| US9208792B2 (en) * | 2010-08-17 | 2015-12-08 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for noise injection |
| WO2012046685A1 (ja) | 2010-10-05 | 2012-04-12 | 日本電信電話株式会社 | 符号化方法、復号方法、符号化装置、復号装置、プログラム、記録媒体 |
| AU2012217162B2 (en) * | 2011-02-14 | 2015-11-26 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Noise generation in audio codecs |
| EP2684190B1 (en) * | 2011-03-10 | 2015-11-18 | Telefonaktiebolaget L M Ericsson (PUBL) | Filling of non-coded sub-vectors in transform coded audio signals |
| US9159331B2 (en) * | 2011-05-13 | 2015-10-13 | Samsung Electronics Co., Ltd. | Bit allocating, audio encoding and decoding |
| DE102011106033A1 (de) * | 2011-06-30 | 2013-01-03 | Zte Corporation | Verfahren und System zur Audiocodierung und -decodierung und Verfahren zur Schätzung des Rauschpegels |
| CN103843062B (zh) * | 2011-06-30 | 2016-10-05 | 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 |
| CN105264597B (zh) | 2013-01-29 | 2019-12-10 | 弗劳恩霍夫应用研究促进协会 | 感知转换音频编码中的噪声填充 |
-
2014
- 2014-01-28 CN CN201480019092.6A patent/CN105264597B/zh active Active
- 2014-01-28 AU AU2014211544A patent/AU2014211544B2/en active Active
- 2014-01-28 PT PT14701753T patent/PT2951817T/pt unknown
- 2014-01-28 PT PT14701991T patent/PT2951818T/pt unknown
- 2014-01-28 KR KR1020167019946A patent/KR101778220B1/ko active Active
- 2014-01-28 PT PT181993197T patent/PT3451334T/pt unknown
- 2014-01-28 WO PCT/EP2014/051630 patent/WO2014118175A1/en not_active Ceased
- 2014-01-28 ES ES20192419T patent/ES2993241T3/es active Active
- 2014-01-28 CN CN201910420349.3A patent/CN110223704B/zh active Active
- 2014-01-28 PL PL20164371.5T patent/PL3693962T3/pl unknown
- 2014-01-28 CN CN201910419610.8A patent/CN110189760B/zh active Active
- 2014-01-28 ES ES14701991T patent/ES2709360T3/es active Active
- 2014-01-28 EP EP14701753.7A patent/EP2951817B1/en active Active
- 2014-01-28 RU RU2015136505A patent/RU2660605C2/ru active
- 2014-01-28 JP JP2015555679A patent/JP6289508B2/ja active Active
- 2014-01-28 KR KR1020177028123A patent/KR101926651B1/ko active Active
- 2014-01-28 KR KR1020157022497A patent/KR101897092B1/ko active Active
- 2014-01-28 CN CN201480006656.2A patent/CN105190749B/zh active Active
- 2014-01-28 EP EP20164371.5A patent/EP3693962B1/en active Active
- 2014-01-28 KR KR1020167019945A patent/KR101877906B1/ko active Active
- 2014-01-28 PL PL14701753T patent/PL2951817T3/pl unknown
- 2014-01-28 PT PT182062240T patent/PT3471093T/pt unknown
- 2014-01-28 BR BR112015017748-4A patent/BR112015017748B1/pt active IP Right Grant
- 2014-01-28 KR KR1020157022827A patent/KR101757347B1/ko active Active
- 2014-01-28 SG SG11201505915YA patent/SG11201505915YA/en unknown
- 2014-01-28 MX MX2015009600A patent/MX345160B/es active IP Right Grant
- 2014-01-28 TR TR2019/02394T patent/TR201902394T4/tr unknown
- 2014-01-28 PL PL20192419.8T patent/PL3761312T3/pl unknown
- 2014-01-28 PL PL18199319T patent/PL3451334T3/pl unknown
- 2014-01-28 EP EP18199319.7A patent/EP3451334B1/en active Active
- 2014-01-28 EP EP14701991.3A patent/EP2951818B1/en active Active
- 2014-01-28 ES ES18206224T patent/ES2834929T3/es active Active
- 2014-01-28 KR KR1020167019944A patent/KR101778217B1/ko active Active
- 2014-01-28 AU AU2014211543A patent/AU2014211543B2/en active Active
- 2014-01-28 ES ES20164371T patent/ES2988974T3/es active Active
- 2014-01-28 CA CA2898029A patent/CA2898029C/en active Active
- 2014-01-28 PL PL18206224T patent/PL3471093T3/pl unknown
- 2014-01-28 ES ES18199319T patent/ES2796485T3/es active Active
- 2014-01-28 BR BR112015017633-0A patent/BR112015017633B1/pt active IP Right Grant
- 2014-01-28 CN CN201910419597.6A patent/CN110197667B/zh active Active
- 2014-01-28 RU RU2015136502A patent/RU2631988C2/ru active
- 2014-01-28 SG SG11201505893TA patent/SG11201505893TA/en unknown
- 2014-01-28 CA CA2898024A patent/CA2898024C/en active Active
- 2014-01-28 MY MYPI2015001884A patent/MY172238A/en unknown
- 2014-01-28 PL PL14701991T patent/PL2951818T3/pl unknown
- 2014-01-28 WO PCT/EP2014/051631 patent/WO2014118176A1/en not_active Ceased
- 2014-01-28 ES ES14701753T patent/ES2714289T3/es active Active
- 2014-01-28 MX MX2015009601A patent/MX343572B/es active IP Right Grant
- 2014-01-28 EP EP20192419.8A patent/EP3761312B1/en active Active
- 2014-01-28 MY MYPI2015001882A patent/MY185164A/en unknown
- 2014-01-28 EP EP18206224.0A patent/EP3471093B1/en active Active
- 2014-01-28 TR TR2019/02849T patent/TR201902849T4/tr unknown
- 2014-01-28 JP JP2015555680A patent/JP6158352B2/ja active Active
- 2014-01-29 TW TW103103519A patent/TWI529700B/zh active
- 2014-01-29 TW TW103103524A patent/TWI536367B/zh active
- 2014-01-29 AR ARP140100294A patent/AR094678A1/es active IP Right Grant
- 2014-01-29 AR ARP140100295A patent/AR094679A1/es active IP Right Grant
-
2015
- 2015-07-28 US US14/811,748 patent/US9524724B2/en active Active
- 2015-07-29 US US14/812,354 patent/US9792920B2/en active Active
- 2015-08-27 ZA ZA2015/06266A patent/ZA201506266B/en unknown
- 2015-08-27 ZA ZA2015/06269A patent/ZA201506269B/en unknown
-
2017
- 2017-09-07 US US15/698,442 patent/US10410642B2/en active Active
-
2019
- 2019-07-26 US US16/523,588 patent/US11031022B2/en active Active
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AR094678A1 (es) | Concepto de llenado con ruido | |
| AR097013A1 (es) | Decodificador de audio multicanal, codificador de audio multicanal, métodos y programa de computadora usando un ajuste en base a señales residuales de una contribución de una señal decorrelacionada | |
| AR096994A1 (es) | Llenado de ruido en codificación de audio de canales múltiples | |
| CL2016002709A1 (es) | Generacion de señal de excitacion de banda alta | |
| PH12015501587A1 (en) | Signaling audio rendering information in a bitstream | |
| MX385654B (es) | Dispositivo de salida de datos, metodo de salida de datos y metodo de generacion de datos. | |
| MY167776A (en) | Noise generation in audio codecs | |
| UY4151Q (es) | Vincha con auriculares | |
| MX380207B (es) | Endófitos fúngicos para mejorar rendimientos de cultivo y protección contra las plagas. | |
| MX357826B (es) | Decodificador de audio, codificador de audio, metodo para proporcionar al menos cuatro señales de canales de audio sobre la base de una representacion codificada, metodo para proporcionar una representacion codificada sobre la base de al menos cuatro señales de canales de audio y programa de computadora usando extension de ancho de banda. | |
| EP2962214A4 (en) | PRE-BETWEEN MEMORIZATION OF AUDIO CONTENT | |
| TWD156864S (zh) | 音箱 | |
| MX2017013951A (es) | Recopilación y reproducción de metadatos mejorados. | |
| CO6660442A2 (es) | Aplicación de cliente e integración de pagina web | |
| MX2016012950A (es) | Metodos codificador y decodificador para la codificacion y decodificacion predictiva lineal de señales de sonido en la transicion entre cuadros teniendo diferentes tasas de muestreo. | |
| BR112015029751A2 (pt) | método de cancelamento de ruído e dispositivo eletrônico do mesmo | |
| PH12016500506A1 (en) | Estimation of mixing factors to generate high-band excitation signal | |
| TWD156865S (zh) | 音箱 | |
| EP3053161A4 (en) | Piano extended soft pedal | |
| TR201910806T4 (tr) | Periyodik birleşik zarf dizisi üretme cihazı, periyodik birleşik zarf dizisi üretme metodu, periyodik birleşik zarf dizisi üretme programı ve kayıt ortamı. | |
| EP3053160A4 (en) | Piano extended soft pedal | |
| WO2015012893A3 (en) | Enabling music listener feedback | |
| EP3577649A4 (en) | STEREO AUDIO SIGNAL ENCODER | |
| MX384512B (es) | Sintesis de oligomeros y polimeros que contienen poliisobutileno funcional. | |
| TWD186418S (zh) | 語音導覽裝置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |