JPS6235680B2 - - Google Patents
Info
- Publication number
- JPS6235680B2 JPS6235680B2 JP55136282A JP13628280A JPS6235680B2 JP S6235680 B2 JPS6235680 B2 JP S6235680B2 JP 55136282 A JP55136282 A JP 55136282A JP 13628280 A JP13628280 A JP 13628280A JP S6235680 B2 JPS6235680 B2 JP S6235680B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- calculation circuit
- spectrum
- signal
- quantization
- 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
- 238000001228 spectrum Methods 0.000 claims description 58
- 238000000034 method Methods 0.000 claims description 33
- 230000003044 adaptive effect Effects 0.000 claims description 32
- 108010076504 Protein Sorting Signals Proteins 0.000 claims description 23
- 230000005236 sound signal Effects 0.000 claims description 23
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 2
- 230000001131 transforming effect Effects 0.000 claims description 2
- 238000004364 calculation method Methods 0.000 description 79
- 238000013139 quantization Methods 0.000 description 59
- 239000011295 pitch Substances 0.000 description 42
- 238000003775 Density Functional Theory Methods 0.000 description 35
- 230000006870 function Effects 0.000 description 24
- 238000010586 diagram Methods 0.000 description 15
- 238000006243 chemical reaction Methods 0.000 description 11
- 238000001514 detection method Methods 0.000 description 8
- 230000008929 regeneration Effects 0.000 description 7
- 238000011069 regeneration method Methods 0.000 description 7
- 230000003595 spectral effect Effects 0.000 description 7
- 230000006866 deterioration Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000004422 calculation algorithm Methods 0.000 description 4
- 238000007493 shaping process Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000012886 linear function Methods 0.000 description 3
- 238000000605 extraction Methods 0.000 description 2
- 238000000819 phase cycle Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136282A JPS5762096A (en) | 1980-09-30 | 1980-09-30 | Method and device for transmitting adaptive voice signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136282A JPS5762096A (en) | 1980-09-30 | 1980-09-30 | Method and device for transmitting adaptive voice signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5762096A JPS5762096A (en) | 1982-04-14 |
| JPS6235680B2 true JPS6235680B2 (ko) | 1987-08-03 |
Family
ID=15171531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55136282A Granted JPS5762096A (en) | 1980-09-30 | 1980-09-30 | Method and device for transmitting adaptive voice signal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5762096A (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281173A (ja) * | 1988-05-09 | 1989-11-13 | Toshiba Silicone Co Ltd | 未加硫シリコーンゴムに連続的に粉体を塗布する方法 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8416495D0 (en) * | 1984-06-28 | 1984-08-01 | King R A | Encoding method |
| JP3185214B2 (ja) * | 1990-06-12 | 2001-07-09 | 日本電気株式会社 | 改良ｄｃｔの順変換計算装置および逆変換計算装置 |
| JP4735711B2 (ja) | 2008-12-17 | 2011-07-27 | ソニー株式会社 | 情報符号化装置 |
-
1980
- 1980-09-30 JP JP55136282A patent/JPS5762096A/ja active Granted
Non-Patent Citations (2)
| Title |
|---|
| IEEE TRANSACTION ON ACOUSTICS SPEECH AND SIGNAL PROCESSING FREQUENCY DOMAIN CODING OF SPEECH=1979 * |
| SPEECH COMMUNICATION PAPERS ASA50 SPEECH COMMUNICATION PREPRINT EXPERIMENT AN ADAPTIVE-TRANSFORM BASEBAND CODER=1979 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01281173A (ja) * | 1988-05-09 | 1989-11-13 | Toshiba Silicone Co Ltd | 未加硫シリコーンゴムに連続的に粉体を塗布する方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5762096A (en) | 1982-04-14 |
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