JPH0439678B2 - - Google Patents
Info
- Publication number
- JPH0439678B2 JPH0439678B2 JP59160491A JP16049184A JPH0439678B2 JP H0439678 B2 JPH0439678 B2 JP H0439678B2 JP 59160491 A JP59160491 A JP 59160491A JP 16049184 A JP16049184 A JP 16049184A JP H0439678 B2 JPH0439678 B2 JP H0439678B2
- Authority
- JP
- Japan
- Prior art keywords
- csm
- speech
- quantizer
- supplied
- intensity
- 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
- 238000000034 method Methods 0.000 claims description 16
- 238000013139 quantization Methods 0.000 claims description 14
- 238000010606 normalization Methods 0.000 claims description 13
- 230000003595 spectral effect Effects 0.000 claims description 10
- 230000006870 function Effects 0.000 description 35
- 238000004458 analytical method Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 19
- 230000015572 biosynthetic process Effects 0.000 description 18
- 238000001228 spectrum Methods 0.000 description 17
- 238000003786 synthesis reaction Methods 0.000 description 17
- 230000005540 biological transmission Effects 0.000 description 11
- 239000011159 matrix material Substances 0.000 description 11
- 238000012545 processing Methods 0.000 description 6
- 238000012937 correction Methods 0.000 description 5
- 230000005236 sound signal Effects 0.000 description 5
- 239000002131 composite material Substances 0.000 description 4
- 230000010355 oscillation Effects 0.000 description 4
- 238000005309 stochastic process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 238000002940 Newton-Raphson method Methods 0.000 description 1
- 101150065817 ROM2 gene Proteins 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001010 compromised effect Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006386 memory function Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000010356 wave oscillation Effects 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16049184A JPS6139099A (ja) | 1984-07-31 | 1984-07-31 | Ｃｓｍパラメ−タの量子化方法とその装置 |
| CA000486504A CA1242279A (en) | 1984-07-10 | 1985-07-09 | Speech signal processor |
| US06/753,138 US4815135A (en) | 1984-07-10 | 1985-07-09 | Speech signal processor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16049184A JPS6139099A (ja) | 1984-07-31 | 1984-07-31 | Ｃｓｍパラメ−タの量子化方法とその装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6139099A JPS6139099A (ja) | 1986-02-25 |
| JPH0439678B2 true JPH0439678B2 (enrdf_load_stackoverflow) | 1992-06-30 |
Family
ID=15716087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16049184A Granted JPS6139099A (ja) | 1984-07-10 | 1984-07-31 | Ｃｓｍパラメ−タの量子化方法とその装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6139099A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5179626A (en) * | 1988-04-08 | 1993-01-12 | At&T Bell Laboratories | Harmonic speech coding arrangement where a set of parameters for a continuous magnitude spectrum is determined by a speech analyzer and the parameters are used by a synthesizer to determine a spectrum which is used to determine senusoids for synthesis |
| US5023910A (en) * | 1988-04-08 | 1991-06-11 | At&T Bell Laboratories | Vector quantization in a harmonic speech coding arrangement |
-
1984
- 1984-07-31 JP JP16049184A patent/JPS6139099A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6139099A (ja) | 1986-02-25 |
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