Echo Audio Circuit

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.

Echo audio circuit.

Pt2399 echo application circuit the second schematic princeton has on their datasheet is the pt2399 surround delay application circuit. Digital echo processor pt2399 has a very low audio distortion of thd 0 5 and very low noise as well no 90dbv so that the digital echo processor pt2399 is capable of providing good audio quality. 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. Be seen from the circuit is quite simple consists of the main equipment are 4 transistor and 5 ics only.

The aims is smoothing the voices with echo. This echo circuit using ic 4558d for additional amplifier and ic pt2399 as a based component. I believe what they mean by surround is reverb which is actually sort of achievable more on this later in the mods section if you set your circuit up right. Echo effect is an electronic circuit that is used to delay sound or make an echo in an audio circuit.

This echo chamber circuit can be applied on any source of audio signal like microphone mp3 player radio etc. By using a digital echo circuit ic designed especially for the heart to work.