A Signal Path is defined as:
a. The uninterrupted flow of information representing a pattern of acoustic energy, for example in a recording and playback system. un
b. An electronic signal arranged in a sequence such as the channel of a mixing board
c. The ratio between an audio system's noise floor and the amount of energy in an audio signal, expressed in decibels (dB)
d. The conversion of audio information represented by a modulated current into discrete numerical values, as in an Analog-to-Digital Converter