Audacity Forum

Thank you all for your help, this was really helpful. I just have one more question, I notice that the signal starts its normal amplitude starting from around 0.1, starting from where the DC offset level is, lets say. So if the signal max volume is 1.0, it means I am loosing around 10% of the signal...

I recorded this using a microphone directly plugged into my audio card. I don't know why the signal appears to have a constant bass-like signal on it... its not even bass, all the time it is like that, check it out by yourself. Why it happen to be like that? how is that called, if it got a technical...