JPS61227202A - 雑音低減回路 - Google Patents
雑音低減回路Info
- Publication number
- JPS61227202A JPS61227202A JP60069286A JP6928685A JPS61227202A JP S61227202 A JPS61227202 A JP S61227202A JP 60069286 A JP60069286 A JP 60069286A JP 6928685 A JP6928685 A JP 6928685A JP S61227202 A JPS61227202 A JP S61227202A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- circuit
- audio signal
- hold
- noise
- 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
- 230000001603 reducing effect Effects 0.000 title abstract description 3
- 230000005236 sound signal Effects 0.000 claims abstract description 102
- 239000003990 capacitor Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims description 49
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 18
- 238000004904 shortening Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 230000001960 triggered effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 10
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
- Television Signal Processing For Recording (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60069286A JPS61227202A (ja) | 1985-04-02 | 1985-04-02 | 雑音低減回路 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60069286A JPS61227202A (ja) | 1985-04-02 | 1985-04-02 | 雑音低減回路 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61227202A true JPS61227202A (ja) | 1986-10-09 |
| JPH0439750B2 JPH0439750B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-30 |
Family
ID=13398209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60069286A Granted JPS61227202A (ja) | 1985-04-02 | 1985-04-02 | 雑音低減回路 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61227202A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1985
- 1985-04-02 JP JP60069286A patent/JPS61227202A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439750B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-06-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |