dc offset when recording

[Windows Central Question]

when using any type of mic and any type of recording software I get a very large dc offset.how do I get rid of it and why do I even have it.

 

[Tejas Javery]

Can you elaborate what you mean by dc offset?

 

[Tejas Javery]

when using any type of mic and any type of recording software I get a very large dc offset.how do I get rid of it and why do I even have it.

A DC offset is often introduced intentionally, so that a device such as a transistor is working at its correct DC operating point.

However, a DC offset may be unintentional and undesirable, as when an op-amp produces a non-zero output when both its inputs are at the same voltage. The maximum size of this DC offset (the difference between the inputs needed to return the output to zero) will be specified in the manufacturer's data sheet.