SU731600A1 - Lumped noise suppressor - Google Patents
Lumped noise suppressor Download PDFInfo
- Publication number
- SU731600A1 SU731600A1 SU772537033A SU2537033A SU731600A1 SU 731600 A1 SU731600 A1 SU 731600A1 SU 772537033 A SU772537033 A SU 772537033A SU 2537033 A SU2537033 A SU 2537033A SU 731600 A1 SU731600 A1 SU 731600A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- detector
- channel
- input
- noise suppressor
- block
- Prior art date
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Sampling And Sample Adjustment (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
J)OM всё ключи 10 открыты, а пе{)еключатели 8 наход тс в таком цоложении, что сигнал на вход каналов 3 поступает с выхода блока 1. При попадании помехи в спектр сигнала она проходит на вход соответствующего канала 3, обрабатываетс и заставл ет сработать пороговый элемент 7, который одновременно включает фильтр 9 путем разрыва ключа 10 и переключает переключатель 8. В результате таких переключений на выход устройства поступает сигнал с подавленной помехой, а на вход канала 3, в котором помеха обнаружена, сигнал подаетс со входа устройства, тем самым сохран ютс услови дл обнаружени поступающей помехи. На все остальные каналы 3 подаетс сигнал с выхода блока 1, т. е. с подавленной помехой, что увеличивает помехоустойчивость устройства .J) OM all keys 10 are open and ne {) switches 8 are in such a position that the signal to the input of channels 3 comes from the output of block 1. When interference occurs in the spectrum of the signal, it passes to the input of the corresponding channel 3, processes and causes trigger threshold element 7, which simultaneously turns on filter 9 by breaking key 10 and switches switch 8. As a result of such switchings, a signal is output to the device output with suppressed interference, and to the input of channel 3, in which interference is detected, the signal is fed from the device input m most conditions are maintained for detecting incoming interference. All other channels 3 are given a signal from the output of block 1, i.e., with suppressed interference, which increases the noise immunity of the device.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772537033A SU731600A1 (en) | 1977-10-26 | 1977-10-26 | Lumped noise suppressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772537033A SU731600A1 (en) | 1977-10-26 | 1977-10-26 | Lumped noise suppressor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU731600A1 true SU731600A1 (en) | 1980-04-30 |
Family
ID=20730227
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772537033A SU731600A1 (en) | 1977-10-26 | 1977-10-26 | Lumped noise suppressor |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU731600A1 (en) |
-
1977
- 1977-10-26 SU SU772537033A patent/SU731600A1/en active
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