JPS5772420A - Noise signal generating circuit - Google Patents
Noise signal generating circuitInfo
- Publication number
- JPS5772420A JPS5772420A JP55149097A JP14909780A JPS5772420A JP S5772420 A JPS5772420 A JP S5772420A JP 55149097 A JP55149097 A JP 55149097A JP 14909780 A JP14909780 A JP 14909780A JP S5772420 A JPS5772420 A JP S5772420A
- Authority
- JP
- Japan
- Prior art keywords
- noise signal
- sampling
- frequency characteristic
- circuits
- signal generating
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
- H03K3/84—Generating pulses having a predetermined statistical distribution of a parameter, e.g. random pulse generators
Abstract
PURPOSE:To generate the noise signal of an optional frequency characteristic, by combining plural sampling circuits. CONSTITUTION:Sampling circuits 2a-2d sample-hold a momentary value of a white noise signal WN analogically at the generation timing of sampling pulses phi1- phi4 inputted to circuits themselves. Intervals of generation time (periods) of sampling pulse phi1-phi4 are determined in accordance with the frequency characteristic of a noise signal Nf to be obtained. Noise signals N1-N4 sample-held by respective sampling pulses are synthesized by a synthesizing circuit 4 to obtain the noise signal Nf of a desired frequency characteristic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149097A JPS5772420A (en) | 1980-10-23 | 1980-10-23 | Noise signal generating circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55149097A JPS5772420A (en) | 1980-10-23 | 1980-10-23 | Noise signal generating circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5772420A true JPS5772420A (en) | 1982-05-06 |
Family
ID=15467624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55149097A Pending JPS5772420A (en) | 1980-10-23 | 1980-10-23 | Noise signal generating circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5772420A (en) |
-
1980
- 1980-10-23 JP JP55149097A patent/JPS5772420A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5772420A (en) | Noise signal generating circuit | |
| JPS52119917A (en) | Electronic musical instrument | |
| JPS5324256A (en) | Fulse formation circuit square signal | |
| JPS546424A (en) | Signal processing method of solid pickup unit | |
| JPS5413734A (en) | Synchronizing signal generator | |
| JPS5412664A (en) | Pulse generating system | |
| JPS5430770A (en) | D-a converter | |
| JPS53121401A (en) | Electronic channel selection unit | |
| JPS6490611A (en) | Waveform generator | |
| JPS52119276A (en) | Delayed synchronizing pulse generator | |
| JPS5334428A (en) | Detecting circuit for video information | |
| JPS547114A (en) | Speed signal generator | |
| JPS534532A (en) | Electronic instrument | |
| JPS57114867A (en) | Tester for logic circuit | |
| JPS5568884A (en) | Inverter | |
| JPS5684028A (en) | Pulse generating circuit | |
| JPS5538789A (en) | Simple cross signal generator | |
| JPS5420715A (en) | Audio circuit | |
| JPS57204628A (en) | Clock generating circuit | |
| JPS5443415A (en) | Pattern signal generator | |
| JPS53138227A (en) | Generator for vir-signal sampling pulse | |
| JPS5510580A (en) | Electronic time striking circuit | |
| JPS5553922A (en) | Sampling system for analog signal formed with repetitive waveform | |
| JPS5264263A (en) | Multi-phase clock pulse generator | |
| JPS53110875A (en) | Rapid feed signal generating circuit of digital clocks |