In the guitar world, these terms describe how much the signal is "mangled": Overdrive vs. Distortion - Guitar Gear
These are often associated with "warm" tube amps. They occur at twice the frequency of the original note (an octave higher), which the human ear finds very pleasing. 5 : Distortion
Whether distortion is "good" or "bad" usually comes down to . In the guitar world, these terms describe how
Unintentional clipping in a clean vocal track or a podcast recording sounds harsh and fatiguing. This is often measured as Total Harmonic Distortion (THD) ; for most listeners, a THD below 1% is considered inaudible and "clean". In the guitar world