Various Ways Of Playback; Adjusting The Playback Sound By Amplifying Inaudible Sound - Digital Voice Up Function - Sony ICD-SX20 Operating Instructions Manual

BVarious Ways of Playback
Adjusting the playback sound by
amplifying inaudible sound
—
Digital Voice Up function
You can make the playback sound well-balanced and more audible by
amplifying only the inaudible low-level part of a recorded message and
adjusting the overall recording to its optimum level (Digital Voice Up
function). This function is useful to hear a meeting with each speaker's
voice more audible.
VOICE UP
During playback or stop, slide the VOICE UP switch to "ON".
The message is played back with adjusted sound.
To resume normal playback
Slide the VOICE UP switch to "OFF".
Note
Depending on the area you purchased the unit, the Digital Voice Up switch
name shown on the unit may differ.
29
GB