Last modified on 23 May 2014, at 16:12

sidetone

EnglishEdit

EtymologyEdit

side +‎ tone

NounEdit

sidetone (plural sidetones)

  1. (telephony) 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.

AnagramsEdit