A:Answer Mic Sensitivity Sets the microphone sensitivity.
High:
To record a sound far away from the IC recorder or a low
sound, such as recording in a spacious room (displayed as
“ a mic with 3 bars ” in the window).
Medium*:
To record the sound of a normal conversation or meeting,
such as recording in a meeting space or during interview
(displayed as “a mic with two bars ” in the window).
Low:
To record dictation with a microphone in front of your
mouth, a sound near the IC recorder, or a loud sound
(displayed as “a mic with one bar ” in the window).