17
Figure notes:
1. ON/OFF Slider.
2. Record start time.
3. Record stop time.
If record stop time is less than the start time, the recording stops on the
following day.
Time interval less than 10 seconds of recording is not
applied.
3.6.3. Band-pass filter
Band-pass filter is the mode of protecting recorded speech against noises
of audible range. Controls of band-pass filter are shown in Figure 16.
Figure 16. Band-pass filter.
Figure notes:
1. Lower limit of band-pass filter.
2. Upper limit of the band-pass filter.
The disks are shifted by moving the mouse, selecting disc and scrolling
the mouse wheel or by left-clicking up-down the disk, and by the arrow keys.
