FR2466826B1 - - Google Patents
Info
- Publication number
- FR2466826B1 FR2466826B1 FR8021110A FR8021110A FR2466826B1 FR 2466826 B1 FR2466826 B1 FR 2466826B1 FR 8021110 A FR8021110 A FR 8021110A FR 8021110 A FR8021110 A FR 8021110A FR 2466826 B1 FR2466826 B1 FR 2466826B1
- Authority
- FR
- France
- 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
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
- G10L19/06—Determination or coding of the spectral characteristics, e.g. of the short-term prediction coefficients
- G10L19/07—Line spectrum pair [LSP] vocoders
-
- 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
- G10L13/00—Speech synthesis; Text to speech systems
- G10L13/02—Methods for producing synthetic speech; Speech synthesisers
- G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management
- G10L13/047—Architecture of speech synthesisers
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computational Linguistics (AREA)
- Health & Medical Sciences (AREA)
- Audiology, Speech & Language Pathology (AREA)
- Human Computer Interaction (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Signal Processing (AREA)
- Electrophonic Musical Instruments (AREA)
- Stereophonic System (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12836679A JPS5651116A (en) | 1979-10-03 | 1979-10-03 | All pole type digital filter |
JP54128365A JPS5853352B2 (ja) | 1979-10-03 | 1979-10-03 | 音声合成器 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2466826A1 FR2466826A1 (fr) | 1981-04-10 |
FR2466826B1 true FR2466826B1 (de) | 1984-09-14 |
Family
ID=26464060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8021110A Granted FR2466826A1 (fr) | 1979-10-03 | 1980-10-02 | Synthetiseur de sons |
Country Status (5)
Country | Link |
---|---|
DE (2) | DE3037276C2 (de) |
FR (1) | FR2466826A1 (de) |
GB (2) | GB2131659B (de) |
NL (1) | NL189320C (de) |
SE (1) | SE444730B (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5814898A (ja) * | 1981-07-20 | 1983-01-27 | ヤマハ株式会社 | 反射残響音付加装置 |
US4660163A (en) * | 1983-01-17 | 1987-04-21 | OKI Electric Co. Ltd | Adaptive digital filter |
US4731835A (en) * | 1984-11-19 | 1988-03-15 | Nippon Gakki Seizo Kabushiki Kaisha | Reverberation tone generating apparatus |
BE1007428A3 (nl) * | 1993-08-02 | 1995-06-13 | Philips Electronics Nv | Transmissiesysteem met reconstructie van ontbrekende signaalmonsters. |
US5704001A (en) * | 1994-08-04 | 1997-12-30 | Qualcomm Incorporated | Sensitivity weighted vector quantization of line spectral pair frequencies |
JPH09230896A (ja) * | 1996-02-28 | 1997-09-05 | Sony Corp | 音声合成装置 |
PL3471095T3 (pl) * | 2014-04-25 | 2024-07-15 | Ntt Docomo, Inc. | Urządzenia do przekształcania współczynnika predykcji liniowej i sposób przekształcania współczynnika predykcji liniowej |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3624302A (en) * | 1969-10-29 | 1971-11-30 | Bell Telephone Labor Inc | Speech analysis and synthesis by the use of the linear prediction of a speech wave |
FR2199427A5 (de) * | 1972-09-12 | 1974-04-05 | Ibm France | |
GB1603993A (en) * | 1977-06-17 | 1981-12-02 | Texas Instruments Inc | Lattice filter for waveform or speech synthesis circuits using digital logic |
-
1980
- 1980-09-24 GB GB8318893A patent/GB2131659B/en not_active Expired
- 1980-09-24 GB GB8030747A patent/GB2059726B/en not_active Expired
- 1980-10-01 NL NL8005449A patent/NL189320C/xx not_active IP Right Cessation
- 1980-10-01 SE SE8006850A patent/SE444730B/sv not_active IP Right Cessation
- 1980-10-02 DE DE19803037276 patent/DE3037276C2/de not_active Expired
- 1980-10-02 FR FR8021110A patent/FR2466826A1/fr active Granted
- 1980-10-02 DE DE19803050742 patent/DE3050742C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE8006850L (sv) | 1981-04-04 |
GB2059726A (en) | 1981-04-23 |
SE444730B (sv) | 1986-04-28 |
DE3050742C2 (de) | 1987-01-15 |
GB8318893D0 (en) | 1983-08-17 |
GB2131659B (en) | 1984-12-12 |
FR2466826A1 (fr) | 1981-04-10 |
NL189320B (nl) | 1992-10-01 |
DE3037276C2 (de) | 1985-08-01 |
NL189320C (nl) | 1993-03-01 |
DE3037276A1 (de) | 1981-04-09 |
NL8005449A (nl) | 1981-04-07 |
GB2059726B (en) | 1984-06-27 |
GB2131659A (en) | 1984-06-20 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
CA | Change of address |