DK3518234T3 - AUDIO CODING APPARATUS AND METHOD - Google Patents
AUDIO CODING APPARATUS AND METHOD Download PDFInfo
- Publication number
- DK3518234T3 DK3518234T3 DK19161209.2T DK19161209T DK3518234T3 DK 3518234 T3 DK3518234 T3 DK 3518234T3 DK 19161209 T DK19161209 T DK 19161209T DK 3518234 T3 DK3518234 T3 DK 3518234T3
- Authority
- DK
- Denmark
- Prior art keywords
- coding apparatus
- audio coding
- audio
- coding
- Prior art date
Links
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
- G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
-
- 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
- G10L25/03—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters
- G10L25/21—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the type of extracted parameters the extracted parameters being power information
Landscapes
- Engineering & Computer Science (AREA)
- Computational Linguistics (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010260447 | 2010-11-22 | ||
JP2011033195A JP5662827B2 (en) | 2011-02-18 | 2011-02-18 | Seasoning and method for producing the same |
JP2011033915 | 2011-02-18 | ||
EP15184203.6A EP2975610B1 (en) | 2010-11-22 | 2011-11-04 | Audio encoding device and method |
Publications (1)
Publication Number | Publication Date |
---|---|
DK3518234T3 true DK3518234T3 (en) | 2024-01-02 |
Family
ID=87517085
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK19161209.2T DK3518234T3 (en) | 2010-11-22 | 2011-11-04 | AUDIO CODING APPARATUS AND METHOD |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP4239635A3 (en) |
DK (1) | DK3518234T3 (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4022427B2 (en) | 2002-04-19 | 2007-12-19 | 独立行政法人科学技術振興機構 | Error concealment method, error concealment program, transmission device, reception device, and error concealment device |
CA2388439A1 (en) * | 2002-05-31 | 2003-11-30 | Voiceage Corporation | A method and device for efficient frame erasure concealment in linear predictive based speech codecs |
CN101213590B (en) | 2005-06-29 | 2011-09-21 | 松下电器产业株式会社 | Scalable decoder and disappeared data interpolating method |
JP5123516B2 (en) | 2006-10-30 | 2013-01-23 | 株式会社エヌ・ティ・ティ・ドコモ | Decoding device, encoding device, decoding method, and encoding method |
-
2011
- 2011-11-04 EP EP23187229.2A patent/EP4239635A3/en active Pending
- 2011-11-04 DK DK19161209.2T patent/DK3518234T3/en active
Also Published As
Publication number | Publication date |
---|---|
EP4239635A2 (en) | 2023-09-06 |
EP4239635A3 (en) | 2023-11-15 |
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