JPH0552959B2 - - Google Patents
Info
- Publication number
- JPH0552959B2 JPH0552959B2 JP60103166A JP10316685A JPH0552959B2 JP H0552959 B2 JPH0552959 B2 JP H0552959B2 JP 60103166 A JP60103166 A JP 60103166A JP 10316685 A JP10316685 A JP 10316685A JP H0552959 B2 JPH0552959 B2 JP H0552959B2
- Authority
- JP
- Japan
- Prior art keywords
- pitch
- spectrum
- formant
- extraction method
- logarithmic
- 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
- 238000001228 spectrum Methods 0.000 claims description 23
- 238000000605 extraction Methods 0.000 claims description 14
- 230000009466 transformation Effects 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims description 4
- 239000011295 pitch Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 210000001260 vocal cord Anatomy 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
Landscapes
- Working-Up Tar And Pitch (AREA)
- Fats And Perfumes (AREA)
- Steroid Compounds (AREA)
- Electrophonic Musical Instruments (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60103166A JPS61260300A (ja) | 1985-05-15 | 1985-05-15 | ピツチ抽出方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60103166A JPS61260300A (ja) | 1985-05-15 | 1985-05-15 | ピツチ抽出方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61260300A JPS61260300A (ja) | 1986-11-18 |
| JPH0552959B2 true JPH0552959B2 (cs) | 1993-08-06 |
Family
ID=14346921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60103166A Granted JPS61260300A (ja) | 1985-05-15 | 1985-05-15 | ピツチ抽出方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61260300A (cs) |
-
1985
- 1985-05-15 JP JP60103166A patent/JPS61260300A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61260300A (ja) | 1986-11-18 |
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