What is line level voltage in mic terminology??

[magnetra]

What is line level voltage in mic terminology??
:?::?:

 

[echo47]

Line Voltage

Mic - do you mean microphone?

When talking about audio equipment, "line level" usually means 700mV RMS for 0 dB level.

A microphone outputs a much smaller signal, usually a few millivolts.

 

[moda]

Re: Line Voltage

In Mic out its typ=3mv

 

[Ahmad_k]

Re: Line Voltage

which type of microphone you use ?

the line voltage varies from type to another. Ex: Dynamic Mic produce about 20 mV. Electret Mic produce from 1mv to 7mv

 

[magnetra]

Re: Line Voltage

I've tried to use condenser mic.
Amm what type of mic is used on the headphone sets??
And one more que, is it ok to use op-amp as my pre-amp?

Magnetra

 

[moda]

Re: Line Voltage

What S/N do you need? do you need realy good 1/F noise performance or not?

 

[magnetra]

Re: Line Voltage

SNR isn't much of a concern for me right now!