BR112016007940B1 - Método e aparelho de codificação de um quadro e memória legível por computador - Google Patents
Método e aparelho de codificação de um quadro e memória legível por computador Download PDFInfo
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- BR112016007940B1 BR112016007940B1 BR112016007940-0A BR112016007940A BR112016007940B1 BR 112016007940 B1 BR112016007940 B1 BR 112016007940B1 BR 112016007940 A BR112016007940 A BR 112016007940A BR 112016007940 B1 BR112016007940 B1 BR 112016007940B1
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- 238000000034 method Methods 0.000 title claims abstract description 64
- 230000015654 memory Effects 0.000 title claims description 41
- 230000005236 sound signal Effects 0.000 claims abstract description 28
- 230000003595 spectral effect Effects 0.000 claims description 15
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- 238000004891 communication Methods 0.000 abstract description 10
- 230000004044 response Effects 0.000 abstract description 4
- 230000036961 partial effect Effects 0.000 description 14
- 230000005284 excitation Effects 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
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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
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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
- G10L19/002—Dynamic bit allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0075—Transmission of coding parameters to receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/08—Arrangements for detecting or preventing errors in the information received by repeating transmission, e.g. Verdan system
-
- 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
- G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
-
- 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
- G10L2019/0001—Codebooks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Human Computer Interaction (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Computational Linguistics (AREA)
- Quality & Reliability (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Time-Division Multiplex Systems (AREA)
- Communication Control (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201361890092P | 2013-10-11 | 2013-10-11 | |
| US61/890,092 | 2013-10-11 | ||
| US14/509,817 | 2014-10-08 | ||
| US14/509,817 US10614816B2 (en) | 2013-10-11 | 2014-10-08 | Systems and methods of communicating redundant frame information |
| PCT/US2014/059931 WO2015054512A1 (en) | 2013-10-11 | 2014-10-09 | Systems and methods of communicating redundant frame information |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112016007940A2 BR112016007940A2 (enExample) | 2017-08-01 |
| BR112016007940B1 true BR112016007940B1 (pt) | 2023-03-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112016007940-0A BR112016007940B1 (pt) | 2013-10-11 | 2014-10-09 | Método e aparelho de codificação de um quadro e memória legível por computador |
Country Status (20)
| Country | Link |
|---|---|
| US (2) | US10614816B2 (enExample) |
| EP (2) | EP3700111B1 (enExample) |
| JP (2) | JP6553025B2 (enExample) |
| KR (1) | KR102229487B1 (enExample) |
| CN (1) | CN105594148B (enExample) |
| AU (1) | AU2014331824B2 (enExample) |
| BR (1) | BR112016007940B1 (enExample) |
| CA (1) | CA2925582C (enExample) |
| CL (1) | CL2016000833A1 (enExample) |
| DK (1) | DK3055939T3 (enExample) |
| ES (2) | ES2805849T3 (enExample) |
| HU (1) | HUE049089T2 (enExample) |
| MX (1) | MX365608B (enExample) |
| MY (1) | MY179633A (enExample) |
| PH (1) | PH12016500652B1 (enExample) |
| RU (1) | RU2673847C2 (enExample) |
| SA (1) | SA516370874B1 (enExample) |
| SG (1) | SG11201601782VA (enExample) |
| WO (1) | WO2015054512A1 (enExample) |
| ZA (1) | ZA201602114B (enExample) |
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| GB2527365B (en) | 2014-06-20 | 2018-09-12 | Starleaf Ltd | A telecommunication end-point device data transmission controller |
| TWI602172B (zh) * | 2014-08-27 | 2017-10-11 | 弗勞恩霍夫爾協會 | 使用參數以加強隱蔽之用於編碼及解碼音訊內容的編碼器、解碼器及方法 |
| US9948578B2 (en) * | 2015-04-14 | 2018-04-17 | Qualcomm Incorporated | De-jitter buffer update |
| CN107710662A (zh) | 2015-06-29 | 2018-02-16 | 华为技术有限公司 | 数据处理的方法及接收设备 |
| US10504525B2 (en) * | 2015-10-10 | 2019-12-10 | Dolby Laboratories Licensing Corporation | Adaptive forward error correction redundant payload generation |
| US10049682B2 (en) * | 2015-10-29 | 2018-08-14 | Qualcomm Incorporated | Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet |
| US10049681B2 (en) * | 2015-10-29 | 2018-08-14 | Qualcomm Incorporated | Packet bearing signaling information indicative of whether to decode a primary coding or a redundant coding of the packet |
| JP6409812B2 (ja) * | 2016-04-01 | 2018-10-24 | 横河電機株式会社 | 冗長化装置、冗長化システム、及び冗長化方法 |
| CN108011686B (zh) * | 2016-10-31 | 2020-07-14 | 腾讯科技（深圳）有限公司 | 信息编码帧丢失恢复方法和装置 |
| CN106710606B (zh) * | 2016-12-29 | 2019-11-08 | 百度在线网络技术（北京）有限公司 | 基于人工智能的语音处理方法及装置 |
| US20190051286A1 (en) * | 2017-08-14 | 2019-02-14 | Microsoft Technology Licensing, Llc | Normalization of high band signals in network telephony communications |
| US11276411B2 (en) * | 2017-09-20 | 2022-03-15 | Voiceage Corporation | Method and device for allocating a bit-budget between sub-frames in a CELP CODEC |
| US10475456B1 (en) * | 2018-06-04 | 2019-11-12 | Qualcomm Incorporated | Smart coding mode switching in audio rate adaptation |
| EP4035289A1 (en) | 2019-09-25 | 2022-08-03 | Mixhalo Corp. | Multi-stride packet payload mapping for robust transmission of data |
| US11811686B2 (en) * | 2020-12-08 | 2023-11-07 | Mediatek Inc. | Packet reordering method of sound bar |
| CN112735446B (zh) * | 2020-12-30 | 2022-05-17 | 北京百瑞互联技术有限公司 | 在lc3音频码流中添加额外信息的方法、系统及介质 |
| US20240339120A1 (en) * | 2023-04-07 | 2024-10-10 | Apple Inc. | Low latency audio for immersive group communication sessions |
| US20250201255A1 (en) * | 2023-12-13 | 2025-06-19 | Qualcomm Incorporated | Content-based switchable audio codec |
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2014
- 2014-10-08 US US14/509,817 patent/US10614816B2/en active Active
- 2014-10-09 EP EP20168837.1A patent/EP3700111B1/en active Active
- 2014-10-09 JP JP2016521592A patent/JP6553025B2/ja active Active
- 2014-10-09 BR BR112016007940-0A patent/BR112016007940B1/pt active IP Right Grant
- 2014-10-09 HU HUE14789469A patent/HUE049089T2/hu unknown
- 2014-10-09 MX MX2016004529A patent/MX365608B/es active IP Right Grant
- 2014-10-09 DK DK14789469.5T patent/DK3055939T3/da active
- 2014-10-09 SG SG11201601782VA patent/SG11201601782VA/en unknown
- 2014-10-09 WO PCT/US2014/059931 patent/WO2015054512A1/en not_active Ceased
- 2014-10-09 EP EP14789469.5A patent/EP3055939B1/en active Active
- 2014-10-09 RU RU2016116793A patent/RU2673847C2/ru active
- 2014-10-09 CN CN201480054682.2A patent/CN105594148B/zh active Active
- 2014-10-09 MY MYPI2016701043A patent/MY179633A/en unknown
- 2014-10-09 AU AU2014331824A patent/AU2014331824B2/en active Active
- 2014-10-09 CA CA2925582A patent/CA2925582C/en active Active
- 2014-10-09 PH PH1/2016/500652A patent/PH12016500652B1/en unknown
- 2014-10-09 ES ES14789469T patent/ES2805849T3/es active Active
- 2014-10-09 ES ES20168837T patent/ES2967136T3/es active Active
- 2014-10-09 KR KR1020167012158A patent/KR102229487B1/ko active Active
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2016
- 2016-03-30 ZA ZA2016/02114A patent/ZA201602114B/en unknown
- 2016-04-05 SA SA516370874A patent/SA516370874B1/ar unknown
- 2016-04-08 CL CL2016000833A patent/CL2016000833A1/es unknown
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2019
- 2019-07-03 JP JP2019124469A patent/JP6768886B2/ja active Active
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2020
- 2020-02-24 US US16/799,240 patent/US20200194010A1/en not_active Abandoned
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| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 09/10/2014, OBSERVADAS AS CONDICOES LEGAIS |