Crossword clues for sidetone
sidetone
Wiktionary
sidetone
n. (context telephony English) The effect of sound that is picked up by the telephone’s mouthpiece and introduced (at low level) into the earpiece of the same handset, acting as feedback.
Wikipedia
Sidetone
Sidetone is audible feedback to someone who is speaking. The term is most used in the telecommunication field.
Usage examples of "sidetone".
He could tell from the sidetone in the cockpit speakers that the radios were operating.