DE3474873D1 - Speech pattern processing utilizing speech pattern compression - Google Patents
Speech pattern processing utilizing speech pattern compressionInfo
- Publication number
- DE3474873D1 DE3474873D1 DE8484901491T DE3474873T DE3474873D1 DE 3474873 D1 DE3474873 D1 DE 3474873D1 DE 8484901491 T DE8484901491 T DE 8484901491T DE 3474873 T DE3474873 T DE 3474873T DE 3474873 D1 DE3474873 D1 DE 3474873D1
- Authority
- DE
- Germany
- Prior art keywords
- speech pattern
- signals
- speech
- compression
- processing utilizing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression 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
- G10L19/0018—Speech coding using phonetic or linguistical decoding of the source; Reconstruction using text-to-speech synthesis
-
- 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
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)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US48423183A | 1983-04-12 | 1983-04-12 | |
PCT/US1984/000367 WO1984004194A1 (en) | 1983-04-12 | 1984-03-12 | Speech pattern processing utilizing speech pattern compression |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3474873D1 true DE3474873D1 (en) | 1988-12-01 |
Family
ID=23923295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8484901491T Expired DE3474873D1 (en) | 1983-04-12 | 1984-03-12 | Speech pattern processing utilizing speech pattern compression |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0138954B1 (de) |
JP (1) | JP2648138B2 (de) |
CA (1) | CA1201533A (de) |
DE (1) | DE3474873D1 (de) |
WO (1) | WO1984004194A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8503304A (nl) * | 1985-11-29 | 1987-06-16 | Philips Nv | Werkwijze en inrichting voor het segmenteren van een uit een akoestisch signaal, bij voorbeeld een spraaksignaal, afgeleid elektrisch signaal. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3598921A (en) * | 1969-04-04 | 1971-08-10 | Nasa | Method and apparatus for data compression by a decreasing slope threshold test |
US3715512A (en) * | 1971-12-20 | 1973-02-06 | Bell Telephone Labor Inc | Adaptive predictive speech signal coding system |
JPS595916B2 (ja) * | 1975-02-13 | 1984-02-07 | 日本電気株式会社 | 音声分折合成装置 |
JPS5326761A (en) * | 1976-08-26 | 1978-03-13 | Babcock Hitachi Kk | Injecting device for reducing agent for nox |
US4280192A (en) * | 1977-01-07 | 1981-07-21 | Moll Edward W | Minimum space digital storage of analog information |
FR2412987A1 (fr) * | 1977-12-23 | 1979-07-20 | Ibm France | Procede de compression de donnees relatives au signal vocal et dispositif mettant en oeuvre ledit procede |
-
1984
- 1984-03-12 JP JP59501357A patent/JP2648138B2/ja not_active Expired - Lifetime
- 1984-03-12 EP EP19840901491 patent/EP0138954B1/de not_active Expired
- 1984-03-12 WO PCT/US1984/000367 patent/WO1984004194A1/en active IP Right Grant
- 1984-03-12 DE DE8484901491T patent/DE3474873D1/de not_active Expired
- 1984-03-19 CA CA000449947A patent/CA1201533A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
EP0138954B1 (de) | 1988-10-26 |
EP0138954A4 (de) | 1985-11-07 |
JP2648138B2 (ja) | 1997-08-27 |
EP0138954A1 (de) | 1985-05-02 |
JPS60501076A (ja) | 1985-07-11 |
CA1201533A (en) | 1986-03-04 |
WO1984004194A1 (en) | 1984-10-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Free format text: BLUMBACH, KRAMER & PARTNER, 65193 WIESBADEN |