Operation Manual
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If the signal source for both channels is not specified, the application will display an
error message in the area
3
(Figure 17).
To apply the settings to the recorder, click ОК.
To close the Signal Source dialog and cancel the current selections, click Cancel.
9.4.3 Sampling Rate Area
Figure 20: Sampling rate area
Use Sample rate shortcut menu (Figure 20)
to select recording sampling rate: 8000,
11025, 16000, 22050, 32000 or 44100 Hz.
9.4.4 Recording Format
Figure 21: Recording format shortcut menu
Recording format shortcut menu (Figure 21) is used
for setting audio compression format:
PCM 16 bits, no compression (cannot be
used for 44100 Hz sampling rate);
PCM 24 bits, no compression (cannot be
used for 32000 Hz and 44100 Hz
sampling rate);
A-law compression;
μ-law compression.
9.4.5 Volume-Triggered (VOX) Recording
Figure 22: Volume-triggered (VOX) recording
shortcut menu
To open the VOX setup dialog (Figure 22), click the
Setup option of the VOX recording shortcut menu
(Figure 23).
In the volume-triggered mode recording process starts automatically as soon as volume level
reaches specified triggering threshold. For more convenient adjustment, the application features
an indicator displaying Current signal level. The indicator
marks when signal reaches the
threshold.
Volume-triggered recording mode (VOX) operates only left channel signal sources. If
signal source for the left channel is not specified, the application will display an error
message in the relevant area of the main screen (
3
on Figure 17). Thus, recording with
these settings will not be carried out.
