Sony ICD-ST25VTP - Manual (Page 30)

30 GB
B Various 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). Thisfunction is useful to hear a meeting with each speaker’s
voice more audible.
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.
VOICE UP