JPS5374817A - Impulse-type moise eliminating device - Google Patents
Impulse-type moise eliminating deviceInfo
- Publication number
- JPS5374817A JPS5374817A JP15137976A JP15137976A JPS5374817A JP S5374817 A JPS5374817 A JP S5374817A JP 15137976 A JP15137976 A JP 15137976A JP 15137976 A JP15137976 A JP 15137976A JP S5374817 A JPS5374817 A JP S5374817A
- Authority
- JP
- Japan
- Prior art keywords
- impulse
- moise
- type
- eliminating device
- demodulation signal
- 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.)
- Pending
Links
Landscapes
- Manipulation Of Pulses (AREA)
- Noise Elimination (AREA)
Abstract
PURPOSE: To enhance the effect of the threshold increment even in case the demodulation signal output level is small, by varying the reference level which decides the impulse-type noise according to the demodulation signal level.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137976A JPS5374817A (en) | 1976-12-15 | 1976-12-15 | Impulse-type moise eliminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15137976A JPS5374817A (en) | 1976-12-15 | 1976-12-15 | Impulse-type moise eliminating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5374817A true JPS5374817A (en) | 1978-07-03 |
Family
ID=15517271
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15137976A Pending JPS5374817A (en) | 1976-12-15 | 1976-12-15 | Impulse-type moise eliminating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5374817A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361813A (en) * | 1979-06-27 | 1982-11-30 | Hitachi, Ltd. | FM Audio demodulator with dropout noise elimination circuit |
JPS59163240A (en) * | 1983-03-02 | 1984-09-14 | Hitachi Plant Eng & Constr Co Ltd | Rainproof cover for rainy day unloading of unloader |
FR2568014A1 (en) * | 1984-07-23 | 1986-01-24 | Philips Nv | PULSE-SHAPED PULSE DETECTION DEVICE AND PULSE-SHAPED PULSE SUPPRESSION DEVICE WITH PULSE-SHAPED DEVICE DETECTION DEVICE |
-
1976
- 1976-12-15 JP JP15137976A patent/JPS5374817A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4361813A (en) * | 1979-06-27 | 1982-11-30 | Hitachi, Ltd. | FM Audio demodulator with dropout noise elimination circuit |
JPS59163240A (en) * | 1983-03-02 | 1984-09-14 | Hitachi Plant Eng & Constr Co Ltd | Rainproof cover for rainy day unloading of unloader |
FR2568014A1 (en) * | 1984-07-23 | 1986-01-24 | Philips Nv | PULSE-SHAPED PULSE DETECTION DEVICE AND PULSE-SHAPED PULSE SUPPRESSION DEVICE WITH PULSE-SHAPED DEVICE DETECTION DEVICE |
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