Countersurveillance technologies
+7 (495) 223-62-22
  Menu

SEL DTR - 24M audio recording board

DESCRIPTION
24- channel board for recording audio information from analogue linear inputs (microphones) with voice activation system (VOX).

Distinctive features:


  • possibility to combine two mono signals into a stereo signal;

  • continuous adjustment of sensitivity for each channel;

  • possibility to connect two-wire microphones with phantom power supply from a board;

  • separate software setup of VOX system for each channel;

  • soft&hardware MPEG-3 compression;

  • autodiagnostics and functional self-test of the board.



Delivery set:

  • SEL DTR - 24? board,
  • Software,
  • User manual.
Specifications
Characteristics:
Number of channels 24 mono (can be combined in 12 stereo)
Type of channels linear
Sampling rate 8, 16, 32 kHz, 16 bit sampling
Voice compression MPEG-3
Recording density per channel
- without compression (at 8 kHz 16 bit) 57.6 MB per hour
- MPEG-3 up to 8.2 MB per hour
Input connector DB 44
Operation system Windows 2000/XP/Vista/7/8
SELENA software size (32-bit) not more than 20 MB
RAM 512 MB for Windows2000/XP, 2 GB for Windows Vista/7/8
PCI bus PCI 32 bit, 33 MHz
Dimensions 20 x 105 (125) x 215 mm
Documentation