Report Abuse. 2 door could potentially mean a coupe, a sports car of some type. Example: Infiniti g35 makes a sedan and makes a coupe... I have a 2 door meaning I have the coupe while someone else could have a 4 door making it a sedan. ;) Hope that helps you a little.eport Abuse. 2 door could potentially mean a coupe, a sports car of some type. Example: Infiniti g35 makes a sedan and makes a coupe... I have a 2 door meaning I have the coupe while someone else could have a 4 door making it a sedan. ;) Hope that helps you a little.
The 'head voice' or as it is often referred, the 'head tone', is a method of singing that allows its user to try his or her voice from the lowest to the highest level. The head voice creates a sort of resonance within the upper head cavity.
If the signal is too hot (i.e. it's turned up to high), it will overdrive the electronics and you will get distortion. Headroom is the difference (usually in decibels, or standardized measurements of amplitude) between the special level that your system works best with and the point at which distortion occurs.