Laboratory2, LTD
Page10
Version of 09.04.2019
c) Sensitivity of voice recording switch
. The user can adjust a threshold of voice operated
switch by setting of value in the “
Sensitivity of VOX
” window. The higher the chosen sen-
sitivity, the by more quiet sounds are recognized by recorder. The recommended sensitivity
value is
"average".
Under sound resolution of 20 bits sensitivity of VOX is a fixed value
and is not adjustable.
d) To switch on/off the automatic adjustment of record level.
After activation of this func-
tion, loud sounds will be weakened, and quiet, on the contrary – amplified. That will allow
aligning the sound level automatically. This function isn't available (is not required) at sound
resolution of 20 bits.
e) To set the fixed strengthening of record level
. If the user or the program have turned
sound level automatic adjustment off, then it is necessary to set record level strengthening
from the available row. The recommended values are 0 dB, +6 dB and +12 dB. This function
isn't available (is not required) at resolution of a sound of 20 bits.
f) To set the written-down files size.
In this window the user has to choose the files size
recorded to the memory card from the following row: 50 MB, 100 MB, 250 MB, 500 MB,
1000 MB, 1800 MB. The less the files size, the less time is required for their opening, but the
more short-term pauses are in a sound recording when opening the new file.
