White Noise Generator


Posted on Sep 6, 2012

Germanium transistor Ql is used as a noise generator in the audio range. Ul acts as a high-gain amplifier. Ql is not


White Noise Generator
Click here to download the full size of the above Circuit.

critical; most germanium transistors appear to be satisfactory. A germanium diode can also be substituted. This circuit is mainly used for sound effects and noise experiments. It is not flat over the audio range because of unpredictable effects in Ql, but it should be useful where high precision is not necessary.




Leave Comment

characters left:

New Circuits

.

 


Popular Circuits

Morse Code Beacon Keyer
Triple Spring Reverb
Precision current sink
Schematic Diagram 50W TK4036II baseed Stereo Power Amplifier Circuitand explanation
Spy Telephone
Modification of a telescope motor controller for autoguiding
Power Supply
ISL6553 Microprocessor CORE Voltage Regulator 2 Phase Buck PWM Controller
Spike Detector For Oscilloscopes
FPGA DC Motor Control Circuit
High resolution dithering bar graph display
Adjustable dual voltage power supply circuit
Analogue Sound Preasure dB-Meter Circuit



Top