MY185164A - Noise filling concept - Google Patents
Noise filling conceptInfo
- Publication number
- MY185164A MY185164A MYPI2015001882A MYPI2015001882A MY185164A MY 185164 A MY185164 A MY 185164A MY PI2015001882 A MYPI2015001882 A MY PI2015001882A MY PI2015001882 A MYPI2015001882 A MY PI2015001882A MY 185164 A MY185164 A MY 185164A
- Authority
- MY
- Malaysia
- Prior art keywords
- noise filling
- noise
- audio signal
- filling concept
- 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
- G10L19/02—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
- G10L19/012—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
- G10L19/04—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)
- Noise Elimination (AREA)
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Stereo-Broadcasting Methods (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361758209P | 2013-01-29 | 2013-01-29 | |
| PCT/EP2014/051630 WO2014118175A1 (en) | 2013-01-29 | 2014-01-28 | Noise filling concept |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY185164A true MY185164A (en) | 2021-04-30 |
Family
ID=50029035
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2015001882A MY185164A (en) | 2013-01-29 | 2014-01-28 | Noise filling concept |
| MYPI2015001884A MY172238A (en) | 2013-01-29 | 2014-01-28 | Noise filling in perceptual transform audio coding |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2015001884A MY172238A (en) | 2013-01-29 | 2014-01-28 | Noise filling in perceptual transform audio coding |
Country Status (20)
| Country | Link |
|---|---|
| US (4) | US9524724B2 (OSRAM) |
| EP (6) | EP2951818B1 (OSRAM) |
| JP (2) | JP6289508B2 (OSRAM) |
| KR (6) | KR101877906B1 (OSRAM) |
| CN (5) | CN110189760B (OSRAM) |
| AR (2) | AR094678A1 (OSRAM) |
| AU (2) | AU2014211543B2 (OSRAM) |
| BR (2) | BR112015017633B1 (OSRAM) |
| CA (2) | CA2898024C (OSRAM) |
| ES (6) | ES2993241T3 (OSRAM) |
| MX (2) | MX343572B (OSRAM) |
| MY (2) | MY185164A (OSRAM) |
| PL (6) | PL2951818T3 (OSRAM) |
| PT (4) | PT2951818T (OSRAM) |
| RU (2) | RU2660605C2 (OSRAM) |
| SG (2) | SG11201505915YA (OSRAM) |
| TR (2) | TR201902394T4 (OSRAM) |
| TW (2) | TWI536367B (OSRAM) |
| WO (2) | WO2014118176A1 (OSRAM) |
| ZA (2) | ZA201506266B (OSRAM) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101877906B1 (ko) * | 2013-01-29 | 2018-07-12 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 노이즈 채움 개념 |
| PT2951819T (pt) * | 2013-01-29 | 2017-06-06 | Fraunhofer Ges Forschung | Aparelho, método e meio computacional para sintetizar um sinal de áudio |
| KR101831088B1 (ko) * | 2013-11-13 | 2018-02-21 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 오디오 신호를 인코딩하기 위한 인코더, 오디오 전송 시스템 및 보정값들을 결정하기 위한 방법 |
| 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 |
| 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 |
| 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 |
| MX2022015649A (es) * | 2020-06-11 | 2023-03-06 | Dolby Laboratories Licensing Corp | Cuantificacion y codificacion entropica de parametros para un codec de audio de baja latencia. |
| 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 |
| TW202345142A (zh) * | 2021-12-23 | 2023-11-16 | 弗勞恩霍夫爾協會 | 在音訊寫碼中使用傾斜用於頻譜時間改善頻譜間隙填充之方法及設備 |
| 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) |
| JP2004522198A (ja) * | 2001-05-08 | 2004-07-22 | 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 | 音声符号化方法 |
| 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 |
| AU2006208529B2 (en) * | 2005-01-31 | 2010-10-28 | Microsoft Technology Licensing, Llc | Method for weighted overlap-add |
| 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 |
| WO2009029037A1 (en) * | 2007-08-27 | 2009-03-05 | Telefonaktiebolaget Lm Ericsson (Publ) | Adaptive transition frequency between noise fill and bandwidth extension |
| DK2186089T3 (en) * | 2007-08-27 | 2019-01-07 | Ericsson Telefon Ab L M | Method and apparatus for perceptual spectral decoding of an audio signal including filling in 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 |
| EP2629293A3 (en) * | 2007-11-02 | 2014-01-08 | Huawei Technologies Co., Ltd. | Method and apparatus for audio decoding |
| EP2077551B1 (en) * | 2008-01-04 | 2011-03-02 | Dolby Sweden AB | Audio encoder and decoder |
| CN101335000B (zh) * | 2008-03-26 | 2010-04-21 | 华为技术有限公司 | 编码的方法及装置 |
| AU2009267459B2 (en) * | 2008-07-11 | 2014-01-23 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Audio encoder, audio decoder, methods for encoding and decoding an audio signal, audio stream and computer program |
| RU2536679C2 (ru) * | 2008-07-11 | 2014-12-27 | Фраунхофер-Гезелльшафт цур Фёрдерунг дер ангевандтен | Передатчик сигнала активации с деформацией по времени, кодер звукового сигнала, способ преобразования сигнала активации с деформацией по времени, способ кодирования звукового сигнала и компьютерные программы |
| CA2730204C (en) | 2008-07-11 | 2016-02-16 | Jeremie Lecomte | Audio encoder and decoder for encoding and decoding audio samples |
| TWI419148B (zh) | 2008-10-08 | 2013-12-11 | Fraunhofer Ges Forschung | 多解析度切換音訊編碼／解碼方案 |
| AU2010305383B2 (en) | 2009-10-08 | 2013-10-03 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Multi-mode audio signal decoder, multi-mode audio signal encoder, methods and computer program using a linear-prediction-coding based noise shaping |
| EP3693963B1 (en) * | 2009-10-15 | 2021-07-21 | VoiceAge Corporation | Simultaneous time-domain and frequency-domain noise shaping for tdac transforms |
| EP4651130A1 (en) * | 2009-10-20 | 2025-11-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 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 |
| US20120029926A1 (en) * | 2010-07-30 | 2012-02-02 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for dependent-mode coding of audio signals |
| US9208792B2 (en) * | 2010-08-17 | 2015-12-08 | Qualcomm Incorporated | Systems, methods, apparatus, and computer-readable media for noise injection |
| JP5612698B2 (ja) | 2010-10-05 | 2014-10-22 | 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 |
| BR112013020239B1 (pt) * | 2011-02-14 | 2021-12-21 | Fraunhofer-Gellschaft Zur Förderung Der Angewandten Forschung E.V. | Geração de ruído em codecs de áudio |
| ES2758370T3 (es) * | 2011-03-10 | 2020-05-05 | Ericsson Telefon Ab L M | Relleno de subvectores no codificados en señales de audio codificadas por transformada |
| RU2705052C2 (ru) * | 2011-05-13 | 2019-11-01 | Самсунг Электроникс Ко., Лтд. | Распределение битов, кодирование и декодирование аудио |
| BR122021019883B1 (pt) * | 2011-06-30 | 2023-03-14 | Samsung Electronics Co., Ltd | Método de gerar um sinal estendido de largura de banda, e mídia não transitória legível por computador |
| DE102011106033A1 (de) * | 2011-06-30 | 2013-01-03 | Zte Corporation | Verfahren und System zur Audiocodierung und -decodierung und Verfahren zur Schätzung des Rauschpegels |
| 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 |
| KR101877906B1 (ko) * | 2013-01-29 | 2018-07-12 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | 노이즈 채움 개념 |
-
2014
- 2014-01-28 KR KR1020167019945A patent/KR101877906B1/ko active Active
- 2014-01-28 PT PT14701991T patent/PT2951818T/pt unknown
- 2014-01-28 RU RU2015136505A patent/RU2660605C2/ru active
- 2014-01-28 PL PL14701991T patent/PL2951818T3/pl unknown
- 2014-01-28 MX MX2015009601A patent/MX343572B/es active IP Right Grant
- 2014-01-28 JP JP2015555679A patent/JP6289508B2/ja active Active
- 2014-01-28 EP EP14701991.3A patent/EP2951818B1/en active Active
- 2014-01-28 CN CN201910419610.8A patent/CN110189760B/zh active Active
- 2014-01-28 RU RU2015136502A patent/RU2631988C2/ru active
- 2014-01-28 EP EP20192419.8A patent/EP3761312B1/en active Active
- 2014-01-28 BR BR112015017633-0A patent/BR112015017633B1/pt active IP Right Grant
- 2014-01-28 EP EP18206224.0A patent/EP3471093B1/en active Active
- 2014-01-28 PL PL20164371.5T patent/PL3693962T3/pl unknown
- 2014-01-28 AU AU2014211543A patent/AU2014211543B2/en active Active
- 2014-01-28 MY MYPI2015001882A patent/MY185164A/en unknown
- 2014-01-28 PL PL14701753T patent/PL2951817T3/pl unknown
- 2014-01-28 ES ES20192419T patent/ES2993241T3/es active Active
- 2014-01-28 WO PCT/EP2014/051631 patent/WO2014118176A1/en not_active Ceased
- 2014-01-28 EP EP14701753.7A patent/EP2951817B1/en active Active
- 2014-01-28 PL PL18199319T patent/PL3451334T3/pl unknown
- 2014-01-28 CN CN201480006656.2A patent/CN105190749B/zh active Active
- 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 CN CN201480019092.6A patent/CN105264597B/zh active Active
- 2014-01-28 PL PL18206224T patent/PL3471093T3/pl unknown
- 2014-01-28 CA CA2898024A patent/CA2898024C/en active Active
- 2014-01-28 KR KR1020157022497A patent/KR101897092B1/ko active Active
- 2014-01-28 KR KR1020167019946A patent/KR101778220B1/ko active Active
- 2014-01-28 PT PT14701753T patent/PT2951817T/pt unknown
- 2014-01-28 ES ES14701753T patent/ES2714289T3/es active Active
- 2014-01-28 MX MX2015009600A patent/MX345160B/es active IP Right Grant
- 2014-01-28 SG SG11201505915YA patent/SG11201505915YA/en unknown
- 2014-01-28 ES ES20164371T patent/ES2988974T3/es active Active
- 2014-01-28 MY MYPI2015001884A patent/MY172238A/en unknown
- 2014-01-28 CN CN201910419597.6A patent/CN110197667B/zh active Active
- 2014-01-28 EP EP18199319.7A patent/EP3451334B1/en active Active
- 2014-01-28 TR TR2019/02394T patent/TR201902394T4/tr unknown
- 2014-01-28 TR TR2019/02849T patent/TR201902849T4/tr unknown
- 2014-01-28 ES ES18206224T patent/ES2834929T3/es active Active
- 2014-01-28 ES ES14701991T patent/ES2709360T3/es active Active
- 2014-01-28 CA CA2898029A patent/CA2898029C/en active Active
- 2014-01-28 WO PCT/EP2014/051630 patent/WO2014118175A1/en not_active Ceased
- 2014-01-28 AU AU2014211544A patent/AU2014211544B2/en active Active
- 2014-01-28 KR KR1020167019944A patent/KR101778217B1/ko active Active
- 2014-01-28 EP EP20164371.5A patent/EP3693962B1/en active Active
- 2014-01-28 KR KR1020177028123A patent/KR101926651B1/ko active Active
- 2014-01-28 PL PL20192419.8T patent/PL3761312T3/pl unknown
- 2014-01-28 PT PT182062240T patent/PT3471093T/pt unknown
- 2014-01-28 ES ES18199319T patent/ES2796485T3/es active Active
- 2014-01-28 CN CN201910420349.3A patent/CN110223704B/zh active Active
- 2014-01-28 PT PT181993197T patent/PT3451334T/pt unknown
- 2014-01-28 SG SG11201505893TA patent/SG11201505893TA/en unknown
- 2014-01-28 JP JP2015555680A patent/JP6158352B2/ja active 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
- 2014-01-29 TW TW103103524A patent/TWI536367B/zh active
- 2014-01-29 TW TW103103519A patent/TWI529700B/zh active
-
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 |
|---|---|---|
| MY185164A (en) | Noise filling concept | |
| MX2018009140A (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. | |
| EP4629235A3 (en) | Noise filling in multichannel audio coding | |
| MX2015009534A (es) | Metodo y aparato para reproduccion de audio normalizada de medios con y sin metadatos de sonoridad incorporados en dispositivos de medios nuevos. | |
| IN2015MN01766A (OSRAM) | ||
| EP4421618A3 (en) | Binaural rendering for headphones using metadata processing | |
| EP4379714A3 (en) | Loudness adjustment for downmixed audio content | |
| MX2016000939A (es) | Codificador de audio, decodificador de audio, metodos y programa de computacion usando señales residuales codificadas conjuntamente. | |
| CL2016002709A1 (es) | Generacion de señal de excitacion de banda alta | |
| MX335999B (es) | Metodo y sistema para codificar datos de audio con compensacion adaptativa de baja frecuencia. | |
| MX2017001235A (es) | Codificador y decodificador de audio usando un procesador de dominio de frecuencia con un relleno de intervalo de banda completa y un procesador de dominio de tiempo. | |
| PH12015501114A1 (en) | Method and apparatus for determining encoding mode, method and apparatus for encoding audio signals, and method and apparatus for decoding audio signals | |
| PH12016500470A1 (en) | Gain shape estimation for improved tracking of high-band temporal characteristics | |
| MY189151A (en) | Audio splicing concept | |
| PH12016500506A1 (en) | Estimation of mixing factors to generate high-band excitation signal | |
| PH12016501882B1 (en) | Apparatus and methods of switching coding technologies at a device | |
| WO2015012893A3 (en) | Enabling music listener feedback | |
| TW201615027A (en) | Structure body, and headphone and speaker box using the structure body |