PL3822969T3 - Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia - Google Patents
Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumieniaInfo
- Publication number
- PL3822969T3 PL3822969T3 PL20206797.1T PL20206797T PL3822969T3 PL 3822969 T3 PL3822969 T3 PL 3822969T3 PL 20206797 T PL20206797 T PL 20206797T PL 3822969 T3 PL3822969 T3 PL 3822969T3
- Authority
- PL
- Poland
- Prior art keywords
- audio
- stream
- providing
- audio signal
- computer program
- Prior art date
Links
Classifications
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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
- G10L19/04—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
- G10L19/22—Mode decision, i.e. based on audio signal content versus external parameters
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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
- G10L19/04—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
- G10L19/167—Audio streaming, i.e. formatting and decoding of an encoded audio signal representation into a data stream for transmission or storage purposes
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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
- G10L19/0017—Lossless audio signal coding; Perfect reconstruction of coded audio signal by transmission of coding error
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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
- G10L19/008—Multichannel audio signal coding or decoding using interchannel correlation to reduce redundancy, e.g. joint-stereo, intensity-coding or matrixing
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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
- G10L19/04—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
- G10L19/173—Transcoding, i.e. converting between two coded representations avoiding cascaded coding-decoding
Landscapes
- 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)
- Mathematical Physics (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17150915 | 2017-01-10 | ||
| EP17151083 | 2017-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL3822969T3 true PL3822969T3 (pl) | 2024-01-08 |
Family
ID=60943036
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL20206797.1T PL3822969T3 (pl) | 2017-01-10 | 2018-01-10 | Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia |
| PL23180164.8T PL4235662T3 (pl) | 2017-01-10 | 2018-01-10 | Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia |
| PL18700161T PL3568853T3 (pl) | 2017-01-10 | 2018-01-10 | Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL23180164.8T PL4235662T3 (pl) | 2017-01-10 | 2018-01-10 | Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia |
| PL18700161T PL3568853T3 (pl) | 2017-01-10 | 2018-01-10 | Dekoder audio, enkoder audio, sposób dostarczania dekodowanego sygnału audio, sposób dostarczania enkodowanego sygnału audio, strumień audio, moduł dostarczania strumienia audio i program komputerowy używający identyfikator strumienia |
Country Status (14)
| Country | Link |
|---|---|
| US (10) | US11217260B2 (pl) |
| EP (10) | EP3568853B1 (pl) |
| JP (10) | JP6955029B2 (pl) |
| KR (10) | KR20250125434A (pl) |
| CN (10) | CN117037806A (pl) |
| AU (6) | AU2018208522B2 (pl) |
| CA (6) | CA3282356A1 (pl) |
| ES (3) | ES2853936T3 (pl) |
| MX (6) | MX2019008250A (pl) |
| PL (3) | PL3822969T3 (pl) |
| SG (2) | SG10202100336WA (pl) |
| TW (1) | TWI673708B (pl) |
| WO (1) | WO2018130577A1 (pl) |
| ZA (1) | ZA201905161B (pl) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117037806A (zh) * | 2017-01-10 | 2023-11-10 | 弗劳恩霍夫应用研究促进协会 | 音频解码器和编码器、提供解码的音频信号的方法、提供编码的音频信号的方法、使用流标识符的音频流、音频流提供器和计算机程序 |
| EP3841571B1 (en) * | 2018-08-21 | 2023-03-22 | Dolby International AB | Methods, apparatuses and systems for generation and processing of immediate playout frames (ipfs) |
| EP4154249B1 (en) * | 2020-05-20 | 2024-01-24 | Dolby International AB | Methods and apparatus for unified speech and audio decoding improvements |
| CN113473170B (zh) * | 2021-07-16 | 2023-08-25 | 广州繁星互娱信息科技有限公司 | 直播音频处理方法、装置、计算机设备及介质 |
| WO2023021137A1 (en) | 2021-08-19 | 2023-02-23 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Audio encoder, method for providing an encoded representation of an audio information, computer program and encoded audio representation using immediate playout frames |
| US20230117444A1 (en) * | 2021-10-19 | 2023-04-20 | Microsoft Technology Licensing, Llc | Ultra-low latency streaming of real-time media |
| US12519850B2 (en) | 2024-02-29 | 2026-01-06 | Microsoft Technology Licensing, Llc | Peer-to-peer ultra-low latency streaming of real-time media |
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| CN117037806A (zh) * | 2017-01-10 | 2023-11-10 | 弗劳恩霍夫应用研究促进协会 | 音频解码器和编码器、提供解码的音频信号的方法、提供编码的音频信号的方法、使用流标识符的音频流、音频流提供器和计算机程序 |
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2018
- 2018-01-10 CN CN202310861784.6A patent/CN117037806A/zh active Pending
- 2018-01-10 ES ES18700161T patent/ES2853936T3/es active Active
- 2018-01-10 ES ES23180164T patent/ES3053854T3/es active Active
- 2018-01-10 CA CA3282356A patent/CA3282356A1/en active Pending
- 2018-01-10 KR KR1020257026192A patent/KR20250125434A/ko active Pending
- 2018-01-10 JP JP2019557682A patent/JP6955029B2/ja active Active
- 2018-01-10 EP EP18700161.5A patent/EP3568853B1/en active Active
- 2018-01-10 KR KR1020257026185A patent/KR20250121462A/ko active Pending
- 2018-01-10 KR KR1020257026191A patent/KR20250124257A/ko active Pending
- 2018-01-10 KR KR1020257026181A patent/KR20250124255A/ko active Pending
- 2018-01-10 EP EP23180164.8A patent/EP4235662B1/en active Active
- 2018-01-10 PL PL20206797.1T patent/PL3822969T3/pl unknown
- 2018-01-10 PL PL23180164.8T patent/PL4235662T3/pl unknown
- 2018-01-10 EP EP25205917.5A patent/EP4661001A3/en active Pending
- 2018-01-10 CN CN202310858584.5A patent/CN117037804B/zh active Active
- 2018-01-10 CN CN202310863326.6A patent/CN117037807B/zh active Active
- 2018-01-10 CN CN202310861353.XA patent/CN117037805B/zh active Active
- 2018-01-10 WO PCT/EP2018/050575 patent/WO2018130577A1/en not_active Ceased
- 2018-01-10 CA CA3049729A patent/CA3049729C/en active Active
- 2018-01-10 PL PL18700161T patent/PL3568853T3/pl unknown
- 2018-01-10 CA CA3282342A patent/CA3282342A1/en active Pending
- 2018-01-10 TW TW107100917A patent/TWI673708B/zh active
- 2018-01-10 CA CA3282347A patent/CA3282347A1/en active Pending
- 2018-01-10 EP EP25208018.9A patent/EP4657433A3/en active Pending
- 2018-01-10 CA CA3282353A patent/CA3282353A1/en active Pending
- 2018-01-10 SG SG10202100336WA patent/SG10202100336WA/en unknown
- 2018-01-10 AU AU2018208522A patent/AU2018208522B2/en active Active
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- 2018-01-10 KR KR1020237028751A patent/KR102846641B1/ko active Active
- 2018-01-10 CN CN202310552620.5A patent/CN116631416B/zh active Active
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