JPH0235999B2 - - Google Patents
Info
- Publication number
- JPH0235999B2 JPH0235999B2 JP57185196A JP18519682A JPH0235999B2 JP H0235999 B2 JPH0235999 B2 JP H0235999B2 JP 57185196 A JP57185196 A JP 57185196A JP 18519682 A JP18519682 A JP 18519682A JP H0235999 B2 JPH0235999 B2 JP H0235999B2
- Authority
- JP
- Japan
- Prior art keywords
- lsp
- frame
- section
- lsp parameter
- sections
- 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 - Lifetime
Links
- 239000013598 vector Substances 0.000 claims description 42
- 230000015572 biosynthetic process Effects 0.000 claims description 31
- 238000003786 synthesis reaction Methods 0.000 claims description 31
- 238000004458 analytical method Methods 0.000 claims description 10
- 230000005236 sound signal Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 description 16
- 238000001228 spectrum Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 6
- 230000002123 temporal effect Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
- Liquid Crystal Substances (AREA)
- Photoreceptors In Electrophotography (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57185196A JPS5974598A (ja) | 1982-10-21 | 1982-10-21 | 可変長フレ−ム型ｌｓｐボコ−ダ |
| US06/544,198 US4701955A (en) | 1982-10-21 | 1983-10-21 | Variable frame length vocoder |
| CA000439473A CA1203906A (en) | 1982-10-21 | 1983-10-21 | Variable frame length vocoder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57185196A JPS5974598A (ja) | 1982-10-21 | 1982-10-21 | 可変長フレ−ム型ｌｓｐボコ−ダ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5974598A JPS5974598A (ja) | 1984-04-27 |
| JPH0235999B2 true JPH0235999B2 (zh) | 1990-08-14 |
Family
ID=16166536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57185196A Granted JPS5974598A (ja) | 1982-10-21 | 1982-10-21 | 可変長フレ−ム型ｌｓｐボコ−ダ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974598A (zh) |
-
1982
- 1982-10-21 JP JP57185196A patent/JPS5974598A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5974598A (ja) | 1984-04-27 |
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