Laboratory 2,LTD
Version of
12.05.2020
Page 9
voice recorder will automatically detect the connected microphones and their quantity. With-
out connected microphones, the voice recorder will start operation from the built-in micro-
phone.
a)
b)
Fig. 3. Operation of the voice recorder) in stereo mode; b) in mono mode with wired
microphone;
2.7 Creating a configuration file of the voice recorder.
Run
dict.exe
program and select in the opened window tab "Setting the voice recorder",
as shown in Fig. 4. This tab is used to create / read configuration files
dict.ini
and contains
the following parameters and options:
a)
Enable / disable voice activation of the voice recorder.
When you activate this
mode, the voice recorder starts recording when the audio level exceeds a certain threshold. If
the sound level is below the threshold for 15 seconds, the voice recorder stops recording and
goes into standby mode of the sound. Closing of the current file does not happen. Fragments
of the audio recording in VOX mode are sequentially written to the current file (up to 70
fragments in one file). For each voice activation, response file will be generated with label,
indicating the date and time of response acoustic start (Fragment starting point) (see the n. 3).
Fragments of recording with voice activation start in the current file will be separated either
by absolute silence, or by beep (p. 2.7 (b)).
b)
Hooter between fragments.
While the voice activation mode, the user can select
the method of separation of fragments of the audio recording in the current file. In case of
flag "
Beep between fragments
" all the fragments of the audio recording in the current file
will be separated by beeps, or by absolute silence. The usage of beeps between the fragments
of the recording allows the user to determine the start of the new track while listening to the
recorded files.
