JPS58179898A - ピツチ抽出装置 - Google Patents
ピツチ抽出装置Info
- Publication number
- JPS58179898A JPS58179898A JP6315382A JP6315382A JPS58179898A JP S58179898 A JPS58179898 A JP S58179898A JP 6315382 A JP6315382 A JP 6315382A JP 6315382 A JP6315382 A JP 6315382A JP S58179898 A JPS58179898 A JP S58179898A
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- voiced
- unvoiced
- search range
- period
- 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
- 238000000605 extraction Methods 0.000 claims description 13
- 230000005236 sound signal Effects 0.000 claims description 4
- 239000000284 extract Substances 0.000 claims description 2
- 239000011295 pitch Substances 0.000 description 88
- 238000000034 method Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Working-Up Tar And Pitch (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315382A JPS58179898A (ja) | 1982-04-15 | 1982-04-15 | ピツチ抽出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6315382A JPS58179898A (ja) | 1982-04-15 | 1982-04-15 | ピツチ抽出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58179898A true JPS58179898A (ja) | 1983-10-21 |
| JPH041920B2 JPH041920B2 (enrdf_load_stackoverflow) | 1992-01-14 |
Family
ID=13221001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6315382A Granted JPS58179898A (ja) | 1982-04-15 | 1982-04-15 | ピツチ抽出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58179898A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642296A (en) * | 1979-09-17 | 1981-04-20 | Nippon Electric Co | Pitch extractor |
-
1982
- 1982-04-15 JP JP6315382A patent/JPS58179898A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5642296A (en) * | 1979-09-17 | 1981-04-20 | Nippon Electric Co | Pitch extractor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041920B2 (enrdf_load_stackoverflow) | 1992-01-14 |
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