Definitions for "Line Level"
Keywords:  dbu, dbv, dbm, rca, amplification
The amplitude of a signal at a certain point on a transmission line. Usually expressed in decibels.
Audio that is used to go from one piece of equipment to another. Depending on the system this can be anything from -10 dB to +4 dB in a high impedance system. It is usually 0dBm in a balanced system. Another term is auxiliary level.
Signal strength on a transmission channel.