SU571826A1 - Device for playback of modulated signals - Google Patents
Device for playback of modulated signalsInfo
- Publication number
- SU571826A1 SU571826A1 SU7602358853A SU2358853A SU571826A1 SU 571826 A1 SU571826 A1 SU 571826A1 SU 7602358853 A SU7602358853 A SU 7602358853A SU 2358853 A SU2358853 A SU 2358853A SU 571826 A1 SU571826 A1 SU 571826A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- modulated signals
- playback
- operational amplifiers
- ussr
- detector
- Prior art date
Links
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Description
(S4) УСТРОЙСТВО ДЛЯ ВОСПЮИЗВЕДЕНИЯ МОДУЛИГОВАННЫХ(S4) DEVICE TO PULSE THE MODULATED
СИГНАЛОВSIGNALS
Предложенное устройсгво значительно проще за счег исключени преобразовател частоты, генератора синусоидального сигнала и перемножител н воспроизводит (жгна ы с различны видами модул ции . При этом улучшаетс помехоустойчивость за счет улучшени соотношени сигнал/шум.The proposed device is much simpler by eliminating the frequency converter, the sinusoidal signal generator, and the multiplier and reproduces it (burners with different types of modulation. This improves noise immunity by improving the signal-to-noise ratio.
Формула,изобретени Formula inventions
Устройство дл восароизведени модулирован .ных сигналов, содержащее магнитную головку воспроизведени , подключенную к полосивому фильтру и пороговое устройство, о т л и чающеес тем. что, с целью расишренц функциональных возможностей устройства, оно снаб)1®но двум операционными усилител ми и ошхронным детектором, подключенным к интегрирующему уснлнтелю, причем-входы сиилронного детектора подключены через операционные усилители к полосовому фильтру, а интегрирующий усилитель - к пороговому устройству.A device for simulating modulated signals containing a magnetic reproduction head connected to a band-pass filter and a threshold device, which is so-called. that, in order to improve the functionality of the device, it provides 1® with two operational amplifiers and an emergency detector connected to the integrating device, while the inputs of the detector are connected via operational amplifiers to a bandpass filter and the integrating amplifier to a threshold device.
Источники информации, прин тые во внимание при экспертизе:Sources of information taken into account in the examination:
1.Авторское свидетельство СССР N 472367, кл. G 11 85/00,1972.1. USSR author's certificate N 472367, cl. G 11 85 / 00,1972.
2.Авторское свидетельгтно СССР NM34448, кл. G11 85/00,1974.2. Authors testimony of the USSR NM34448, cl. G11 85 / 00,1974.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602358853A SU571826A1 (en) | 1976-05-10 | 1976-05-10 | Device for playback of modulated signals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7602358853A SU571826A1 (en) | 1976-05-10 | 1976-05-10 | Device for playback of modulated signals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU571826A1 true SU571826A1 (en) | 1977-09-05 |
Family
ID=20660830
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7602358853A SU571826A1 (en) | 1976-05-10 | 1976-05-10 | Device for playback of modulated signals |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU571826A1 (en) |
-
1976
- 1976-05-10 SU SU7602358853A patent/SU571826A1/en active
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