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VAS - Voice Activation System
When turning VAS on you can set threshold
above which the recording starts from 0 to -60
dB.
And the time during which (after the recording
level is below the threshold of record) recording
continues - from 0 to 255 seconds
Gain - amplification
from -1 to 40 dB with steps of 0,5 dB
AGC - Automatic Gain Control
When you select the AGC four parameters
characterizing the work of AGC can be set
• ft attact (fast attack speed AGC) -
• ft release (Rapid release AGC) -
• sl attact (slow attack speed AGC) -
• sl release (slow release rate of AGC) -
For all of the four options the following values
to be set are available: 2.44, 4.88, 9.77, 19.53,
39.1, 78.13, 156.25, 312.5, 625; 1250, 2500;
5000; 10000 20000; 40 000, 80 000 dB / sec.
Connecting to the PC
When connecting to the PC carefully observe the
consistency: first connect USB-SPI to USB port,
and then connect the adapter to the Recorder. The
Recorder switches automatically to charging mode.
