JPS6239754B2 - - Google Patents
Info
- Publication number
- JPS6239754B2 JPS6239754B2 JP56115767A JP11576781A JPS6239754B2 JP S6239754 B2 JPS6239754 B2 JP S6239754B2 JP 56115767 A JP56115767 A JP 56115767A JP 11576781 A JP11576781 A JP 11576781A JP S6239754 B2 JPS6239754 B2 JP S6239754B2
- Authority
- JP
- Japan
- Prior art keywords
- pulse
- audio signal
- period
- pitch
- output
- 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
- 230000005236 sound signal Effects 0.000 claims description 24
- 238000001514 detection method Methods 0.000 claims description 21
- 239000011295 pitch Substances 0.000 description 35
- 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
- 230000001960 triggered effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 210000003254 palate Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Electrophonic Musical Instruments (AREA)
- Analogue/Digital Conversion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56115767A JPS5817497A (ja) | 1981-07-23 | 1981-07-23 | 音声ピッチ検出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56115767A JPS5817497A (ja) | 1981-07-23 | 1981-07-23 | 音声ピッチ検出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5817497A JPS5817497A (ja) | 1983-02-01 |
| JPS6239754B2 true JPS6239754B2 (he) | 1987-08-25 |
Family
ID=14670540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56115767A Granted JPS5817497A (ja) | 1981-07-23 | 1981-07-23 | 音声ピッチ検出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5817497A (he) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272671U (he) * | 1985-10-25 | 1987-05-09 | ||
| JPH0324164U (he) * | 1989-07-18 | 1991-03-13 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035036A (ja) * | 1983-08-05 | 1985-02-22 | Agency Of Ind Science & Technol | ポリエチレンの微細多孔質材料の製造法 |
-
1981
- 1981-07-23 JP JP56115767A patent/JPS5817497A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272671U (he) * | 1985-10-25 | 1987-05-09 | ||
| JPH0324164U (he) * | 1989-07-18 | 1991-03-13 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5817497A (ja) | 1983-02-01 |
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