IL173223A - Audio file format conversion - Google Patents
Audio file format conversionInfo
- Publication number
- IL173223A IL173223A IL173223A IL17322306A IL173223A IL 173223 A IL173223 A IL 173223A IL 173223 A IL173223 A IL 173223A IL 17322306 A IL17322306 A IL 17322306A IL 173223 A IL173223 A IL 173223A
- Authority
- IL
- Israel
- Prior art keywords
- audio file
- file format
- format conversion
- conversion
- audio
- Prior art date
Links
- 238000006243 chemical reaction Methods 0.000 title 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
- G10L19/04—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)
- 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)
- Signal Processing For Digital Recording And Reproducing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333071 | 2003-07-21 | ||
DE10339498A DE10339498B4 (en) | 2003-07-21 | 2003-08-27 | Audio file format conversion |
PCT/EP2004/007744 WO2005013491A2 (en) | 2003-07-21 | 2004-07-13 | Audio file format conversion |
Publications (2)
Publication Number | Publication Date |
---|---|
IL173223A0 IL173223A0 (en) | 2006-06-11 |
IL173223A true IL173223A (en) | 2010-11-30 |
Family
ID=34111624
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL173223A IL173223A (en) | 2003-07-21 | 2006-01-18 | Audio file format conversion |
Country Status (5)
Country | Link |
---|---|
CN (1) | CN1826635B (en) |
DE (1) | DE10339498B4 (en) |
ES (1) | ES2649728T3 (en) |
IL (1) | IL173223A (en) |
PT (1) | PT1647010T (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102768834B (en) * | 2012-03-21 | 2018-06-26 | 新奥特(北京)视频技术有限公司 | A kind of realization decoded method of audio frame |
JP6113294B2 (en) * | 2012-11-07 | 2017-04-12 | ドルビー・インターナショナル・アーベー | Reduced complexity converter SNR calculation |
EP3127110B1 (en) * | 2014-04-02 | 2018-01-31 | Dolby International AB | Exploiting metadata redundancy in immersive audio metadata |
RU2020120328A (en) * | 2017-12-28 | 2021-12-20 | Сони Корпорейшн | INFORMATION PROCESSING DEVICE, INFORMATION PROCESSING METHOD AND PROGRAM |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100194928B1 (en) * | 1995-09-29 | 1999-06-15 | 윤종용 | Audio signal decoding apparatus and method of disk drive system |
CN100437528C (en) * | 1999-12-03 | 2008-11-26 | 松下电器产业株式会社 | Data adapting device, data adapting method, storage medium, and program |
CN1463441A (en) * | 2001-04-20 | 2003-12-24 | 皇家菲利浦电子有限公司 | Trick play for MP3 |
EP1428215A1 (en) * | 2001-04-20 | 2004-06-16 | Koninklijke Philips Electronics N.V. | Method and apparatus for editing data streams |
AU2002305012A1 (en) * | 2001-05-24 | 2003-01-21 | Vixs Systems Inc. | Method and apparatus for managing resources and multiplexing a plurality of channels in a multimedia system |
JP4197230B2 (en) * | 2002-02-13 | 2008-12-17 | パイオニア株式会社 | FORMAT CONVERSION DEVICE, FORMAT CONVERSION METHOD, FORMAT CONVERSION PROCESSING PROGRAM, RECORDING MEDIUM CONTAINING FORMAT CONVERSION PROCESSING PROGRAM, AND INFORMATION RECORDING DEVICE, INFORMATION RECORDING METHOD, INFORMATION RECORDING PROCESSING PROGRAM, AND RECORDING MEDIUM CONTAINING INFORMATION RECORDING PROCESSING PROGRAM |
JP2003337596A (en) * | 2002-05-20 | 2003-11-28 | Teac Corp | Method and device for processing audio data |
EP1420401A1 (en) * | 2002-11-14 | 2004-05-19 | Deutsche Thomson-Brandt Gmbh | Method and apparatus for converting a compressed audio data stream with fixed frame length including a bit reservoir feature into a different-format data stream |
-
2003
- 2003-08-27 DE DE10339498A patent/DE10339498B4/en not_active Expired - Lifetime
-
2004
- 2004-07-13 PT PT47632005T patent/PT1647010T/en unknown
- 2004-07-13 CN CN2004800210517A patent/CN1826635B/en not_active Expired - Lifetime
- 2004-07-13 ES ES04763200.5T patent/ES2649728T3/en not_active Expired - Lifetime
-
2006
- 2006-01-18 IL IL173223A patent/IL173223A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IL173223A0 (en) | 2006-06-11 |
DE10339498A1 (en) | 2005-03-03 |
CN1826635A (en) | 2006-08-30 |
PT1647010T (en) | 2017-11-20 |
DE10339498B4 (en) | 2006-04-13 |
CN1826635B (en) | 2010-11-03 |
ES2649728T3 (en) | 2018-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed | ||
KB | Patent renewed |