Definition of voice channel in English: voice channel
noun Telecommunications A channel with a bandwidth sufficiently great to accommodate speech.
Example sentences
‘Each frequency can handle eight channels either eight separate voice channels or slots, or combine them for greater data speeds.’ ‘It uses the 2.4 GHz spectrum to communicate a 1-megabit connection between two devices for both a voice channel and data channel.’ ‘The radios automatically switch the callers to a working voice channel once a call is answered.’ ‘The sensor consists of a silicon photodiode, with a pre-amp that gives enough signal for the voice channel of a small radio transmitter.’ ‘Even though data usually move in brief bursts, current technology requires that an entire voice channel be devoted full-time to each data call.’