ZA721392B - Improvements in speech-synthesisers - Google Patents
Improvements in speech-synthesisersInfo
- Publication number
- ZA721392B ZA721392B ZA721392A ZA721392A ZA721392B ZA 721392 B ZA721392 B ZA 721392B ZA 721392 A ZA721392 A ZA 721392A ZA 721392 A ZA721392 A ZA 721392A ZA 721392 B ZA721392 B ZA 721392B
- Authority
- ZA
- South Africa
- Prior art keywords
- synthesisers
- speech
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10L—SPEECH ANALYSIS OR SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING; 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
- G10L19/02—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 spectral analysis, e.g. transform vocoders or subband vocoders
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7110824A FR2130952A5 (en) | 1971-03-26 | 1971-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA721392B true ZA721392B (en) | 1972-11-29 |
Family
ID=9074226
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA721392A ZA721392B (en) | 1971-03-26 | 1972-03-01 | Improvements in speech-synthesisers |
Country Status (10)
Country | Link |
---|---|
US (1) | US3830977A (en) |
AU (1) | AU463038B2 (en) |
BE (1) | BE781116A (en) |
DE (1) | DE2214521A1 (en) |
FR (1) | FR2130952A5 (en) |
GB (1) | GB1364775A (en) |
IT (1) | IT952370B (en) |
NL (1) | NL7203873A (en) |
SE (1) | SE375178B (en) |
ZA (1) | ZA721392B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1541429A (en) * | 1975-12-19 | 1979-02-28 | Int Computers Ltd | Speech synthesising apparatus |
US4051331A (en) * | 1976-03-29 | 1977-09-27 | Brigham Young University | Speech coding hearing aid system utilizing formant frequency transformation |
US4566117A (en) * | 1982-10-04 | 1986-01-21 | Motorola, Inc. | Speech synthesis system |
US5140639A (en) * | 1990-08-13 | 1992-08-18 | First Byte | Speech generation using variable frequency oscillators |
JP6248190B2 (en) * | 2013-06-21 | 2017-12-13 | フラウンホーファーゲゼルシャフト ツール フォルデルング デル アンゲヴァンテン フォルシユング エー.フアー. | Method and apparatus for obtaining spectral coefficients for replacement frames of an audio signal, audio decoder, audio receiver and system for transmitting an audio signal |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3268660A (en) * | 1963-02-12 | 1966-08-23 | Bell Telephone Labor Inc | Synthesis of artificial speech |
US3394228A (en) * | 1965-06-03 | 1968-07-23 | Bell Telephone Labor Inc | Apparatus for spectral scaling of speech |
US3491205A (en) * | 1966-09-29 | 1970-01-20 | Philco Ford Corp | Plural formant speech synthesizer |
US3499991A (en) * | 1967-08-01 | 1970-03-10 | Philco Ford Corp | Voice-excited vocoder |
GB1225142A (en) * | 1967-11-29 | 1971-03-17 |
-
1971
- 1971-03-26 FR FR7110824A patent/FR2130952A5/fr not_active Expired
-
1972
- 1972-03-01 ZA ZA721392A patent/ZA721392B/en unknown
- 1972-03-03 US US00231558A patent/US3830977A/en not_active Expired - Lifetime
- 1972-03-23 NL NL7203873A patent/NL7203873A/xx not_active Application Discontinuation
- 1972-03-23 BE BE781116A patent/BE781116A/en unknown
- 1972-03-24 AU AU40375/72A patent/AU463038B2/en not_active Expired
- 1972-03-24 IT IT49208/72A patent/IT952370B/en active
- 1972-03-24 DE DE19722214521 patent/DE2214521A1/en active Pending
- 1972-03-24 GB GB1399472A patent/GB1364775A/en not_active Expired
- 1972-03-24 SE SE7203892A patent/SE375178B/xx unknown
Also Published As
Publication number | Publication date |
---|---|
FR2130952A5 (en) | 1972-11-10 |
NL7203873A (en) | 1972-09-28 |
SE375178B (en) | 1975-04-07 |
BE781116A (en) | 1972-07-17 |
IT952370B (en) | 1973-07-20 |
AU4037572A (en) | 1973-09-27 |
GB1364775A (en) | 1974-08-29 |
US3830977A (en) | 1974-08-20 |
AU463038B2 (en) | 1975-06-26 |
DE2214521A1 (en) | 1972-10-05 |
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