The aims is smoothing the voices with echo.
Echo audio circuit.
This echo chamber circuit can be applied on any source of audio signal like microphone mp3 player radio etc.
The working of this circuit.
This circuit is designed as a stereo system to make it easy and easy to use applications with your amplifier followed circuit below.
Using a circuit of echo is easy enough we just set on the volume and gain and trimpot near is rate of 20 k ohm to adjust how the desired echoes.
Be seen from the circuit is quite simple consists of the main equipment are 4 transistor and 5 ics only.
This is the schematic diagram of echo chamber circuit which will convert the input sound to have echo sound just like if you talking in the cave.
Pt2399 echo application circuit the second schematic princeton has on their datasheet is the pt2399 surround delay application circuit.
Echo effect is an electronic circuit that is used to delay sound or make an echo in an audio circuit.
Digital echo processor pt2399 to repro echo digital audio system of repro vco delay time system that can be arranged.
By using a digital echo circuit ic designed especially for the heart to work.