JPS5825697A - 極零パラメ−タ抽出装置 - Google Patents
極零パラメ−タ抽出装置Info
- Publication number
- JPS5825697A JPS5825697A JP56124095A JP12409581A JPS5825697A JP S5825697 A JPS5825697 A JP S5825697A JP 56124095 A JP56124095 A JP 56124095A JP 12409581 A JP12409581 A JP 12409581A JP S5825697 A JPS5825697 A JP S5825697A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- value
- inverse filter
- output
- autocorrelation value
- 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
- 238000010606 normalization Methods 0.000 claims description 20
- 238000004364 calculation method Methods 0.000 claims description 9
- 238000013500 data storage Methods 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 238000001914 filtration Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005311 autocorrelation function Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000005236 sound signal Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56124095A JPS5825697A (ja) | 1981-08-10 | 1981-08-10 | 極零パラメ−タ抽出装置 |
| US06/358,638 US4486899A (en) | 1981-03-17 | 1982-03-16 | System for extraction of pole parameter values |
| CA000398517A CA1164569A (en) | 1981-03-17 | 1982-03-16 | System for extraction of pole/zero parameter values |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56124095A JPS5825697A (ja) | 1981-08-10 | 1981-08-10 | 極零パラメ−タ抽出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825697A true JPS5825697A (ja) | 1983-02-15 |
| JPH0248917B2 JPH0248917B2 (enExample) | 1990-10-26 |
Family
ID=14876794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56124095A Granted JPS5825697A (ja) | 1981-03-17 | 1981-08-10 | 極零パラメ−タ抽出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825697A (enExample) |
-
1981
- 1981-08-10 JP JP56124095A patent/JPS5825697A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0248917B2 (enExample) | 1990-10-26 |
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