voltage from voice signal

srvicky90hey , i want to know the value of voltage that can be got from a human voice signal?

Dude, the value of the voltage of the voice signal depends on two things:
1. The Magnitude/Intensity of the Human Voice source
2. Amplifier's Gain

You can get the value of the voltage of voice signal as per your requirement.
If you want a very high magnitude of voltage, then increase the Amplifier's Gain to a great extent or you can increase voice magnitude too!

srvicky90it would be better if you also help me with the instruments that can convert the voice to voltage. please refer me with compact device and also some websites..
thanks in advance.😕

The circuit which will allow you to convert your Voice signal into the equivalent voltage, that would be Microphone (Mic) & Again if you want to convert your voltage signal into equivalent acoustic signal, then go for Loudspeaker!😀

Enjoy!:smile: