JPS6239756B2 - - Google Patents
Info
- Publication number
- JPS6239756B2 JPS6239756B2 JP56089075A JP8907581A JPS6239756B2 JP S6239756 B2 JPS6239756 B2 JP S6239756B2 JP 56089075 A JP56089075 A JP 56089075A JP 8907581 A JP8907581 A JP 8907581A JP S6239756 B2 JPS6239756 B2 JP S6239756B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- output
- latch
- circuit
- correlation
- 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
- 238000001514 detection method Methods 0.000 claims description 55
- 230000005236 sound signal Effects 0.000 claims description 26
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 238000000605 extraction Methods 0.000 claims description 8
- 230000000737 periodic effect Effects 0.000 claims description 3
- 238000005070 sampling Methods 0.000 claims description 2
- 238000007493 shaping process Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 6
- 230000000630 rising effect Effects 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Manipulation Of Pulses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56089075A JPS57204098A (en) | 1981-06-10 | 1981-06-10 | Fundamental cycle extractor for voice signal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56089075A JPS57204098A (en) | 1981-06-10 | 1981-06-10 | Fundamental cycle extractor for voice signal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57204098A JPS57204098A (en) | 1982-12-14 |
| JPS6239756B2 true JPS6239756B2 (US20110009641A1-20110113-C00273.png) | 1987-08-25 |
Family
ID=13960731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56089075A Granted JPS57204098A (en) | 1981-06-10 | 1981-06-10 | Fundamental cycle extractor for voice signal |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57204098A (US20110009641A1-20110113-C00273.png) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6272671U (US20110009641A1-20110113-C00273.png) * | 1985-10-25 | 1987-05-09 | ||
| JPH0443247Y2 (US20110009641A1-20110113-C00273.png) * | 1985-06-05 | 1992-10-13 | ||
| JPH0465707B2 (US20110009641A1-20110113-C00273.png) * | 1985-04-27 | 1992-10-20 | Maruman Golf |
-
1981
- 1981-06-10 JP JP56089075A patent/JPS57204098A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0465707B2 (US20110009641A1-20110113-C00273.png) * | 1985-04-27 | 1992-10-20 | Maruman Golf | |
| JPH0443247Y2 (US20110009641A1-20110113-C00273.png) * | 1985-06-05 | 1992-10-13 | ||
| JPS6272671U (US20110009641A1-20110113-C00273.png) * | 1985-10-25 | 1987-05-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57204098A (en) | 1982-12-14 |
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