sidetone level

sidetone level

[′sīd‚tōn ‚lev·əl]
(communications)
The ratio of the volume of the sidetone to the volume of the speaker's voice, usually expressed in decibels.
References in periodicals archive ?
Key features of the Nokia Wireless Loopset include a vibrating alert, user adjustable sidetone level for enhanced clarity and control of own voice, and optimized volume range and frequency response.
standard operation; voice dialing and echo cancellation interface; sidetone level control and microphone mute.