3
Information recorded onto the Voice Recorder is protected by digital
signature, which makes it possible to identify whether the recorded voice
information has been modified.
This Voice Recorder provides Timer Recording. There have been
implemented two types of timers, which are:
•
Daily Timer to set daily record start time and record stop time
•
Schedule Timer to set time and date of record start and stop
time
These service functions can be activated using software after they are
saved on micro-SD card. For that insert SD-card to the appropriate socket and
make initialization of recorder (see detailed description in paragraph 3.4).
Control and indication of the Recorder's modes are carried out using two
hole-buttons and three-color LED (between buttons on the edge of recorder)
on the front side of the device.
Files can be played back in Windows Media of the operating system.
1.3 TECHNICAL CHARACTERISTICS OF THE PRODUCT
•
Dimensions: 86 x 54 x 2.7 mm
•
Weight: 17 grams.
•
Battery life in record mode: at least 20 hours.
•
Dynamic range: 80 dB.
•
Frequency band: at least 16 kHz (depends on clock frequency).
•
Power supply: built-in lithium-polymer rechargeable battery.
•
Built-in battery capacity: 120-180 mA·h.