Definition for dBv
A specific type of deciBel
Definition:
Abbreviated as dB. 1. A deciBel is a logarithmic ratio between two quantities, and is a nonlinear measurement that mimics human perception. 2. A unit expressing sound levels relative to a nominal level just audible by the average human ear, and equal to 1/10th of a Bel. whose 0 dBv reference point is 1.0V with an open circuit. -10dBV is a standard level for consumer-grade audio equipment.
