JPS593493A - 帯域分割型ボコ−ダ - Google Patents
帯域分割型ボコ−ダInfo
- Publication number
- JPS593493A JPS593493A JP57112222A JP11222282A JPS593493A JP S593493 A JPS593493 A JP S593493A JP 57112222 A JP57112222 A JP 57112222A JP 11222282 A JP11222282 A JP 11222282A JP S593493 A JPS593493 A JP S593493A
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- low
- band
- data
- parameter
- 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.)
- Granted
Links
- 238000004458 analytical method Methods 0.000 claims description 45
- 230000009021 linear effect Effects 0.000 claims description 38
- 230000005236 sound signal Effects 0.000 claims description 24
- 230000005540 biological transmission Effects 0.000 claims description 22
- 238000013139 quantization Methods 0.000 claims description 19
- 238000006243 chemical reaction Methods 0.000 description 28
- 238000009826 distribution Methods 0.000 description 17
- 230000003595 spectral effect Effects 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 16
- 238000003786 synthesis reaction Methods 0.000 description 16
- 238000005070 sampling Methods 0.000 description 15
- 238000001228 spectrum Methods 0.000 description 13
- 230000035945 sensitivity Effects 0.000 description 9
- 230000009466 transformation Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 230000001755 vocal effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000004364 calculation method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 239000000284 extract Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 241001175904 Labeo bata Species 0.000 description 1
- 238000012888 cubic function Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 238000003909 pattern recognition Methods 0.000 description 1
- 238000012887 quadratic function Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
Landscapes
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Signal Processing For Digital Recording And Reproducing (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57112222A JPS593493A (ja) | 1982-06-29 | 1982-06-29 | 帯域分割型ボコ−ダ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57112222A JPS593493A (ja) | 1982-06-29 | 1982-06-29 | 帯域分割型ボコ−ダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS593493A true JPS593493A (ja) | 1984-01-10 |
| JPH0229238B2 JPH0229238B2 (enrdf_load_stackoverflow) | 1990-06-28 |
Family
ID=14581305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57112222A Granted JPS593493A (ja) | 1982-06-29 | 1982-06-29 | 帯域分割型ボコ−ダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS593493A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012053149A1 (ja) * | 2010-10-22 | 2012-04-26 | パナソニック株式会社 | 音声分析装置、量子化装置、逆量子化装置、及びこれらの方法 |
-
1982
- 1982-06-29 JP JP57112222A patent/JPS593493A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012053149A1 (ja) * | 2010-10-22 | 2012-04-26 | パナソニック株式会社 | 音声分析装置、量子化装置、逆量子化装置、及びこれらの方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0229238B2 (enrdf_load_stackoverflow) | 1990-06-28 |
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