Browse by Spelling

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

V/A
V/D
Vari-speed
Variable Area
Variable Density
VHS
Video Black
Vinegar Syndrome
Vitaphone
Vitasound
VITC
Voice-over
Volume
VU

VU

From Chace Audio

VU stands for Volume Units, a measure of the perceived loudness of an audio signal. Program levels are often noted in VU measurements. 0 (zero) VU is used as a reference standard. How far above and below 0VU a program can go depends on the dynamic range and headroom of the audio medium.

A VU meter.

vumeter_01.jpg