Model DSP2BP includes both OPT STICis and OPT PI which is the firmware option to measure Privacy. In order to accept the OPT PI firmware, a meter must have the intelligibility software, OPT STICis, since the two packages share code. *Portable digital Speech Intelligibility/Privacy Meter. *Displays results in CIS, STI or PI formats. *Measurements conform to IEC60268-16. *Factors in the effects of room acoustics and background noise. *RS232 computer interface.
Model MK8A - 600 ohm omni-directional electret condenser instrument microphone
DSP2BP - OPT STICistm and OPT PI firmware
DSP2BP - CIS, STI and PI, Intelligibility and Privacy measurement modes
STI-PA Test Tone CD
SPL mode
Serial Port
Rugged Carrying Case
Tester Format - Handheld
Measurement Range:
25Hz - 20kHz.
Inputs:
Microphone:
Balanced, XLR 3 pin receptacle
Outputs:
RS232 port:
DB9M
Accuracy:
typically ±1%.
Display:
Test Result & SPL readings are 3 digit via 7 segment LED readout.
Power Requirements:
Batteries:
Eight "AA" alkaline or nicad.
External:
12Vdc @ 500mA via 2.1mm jack.
Size (W x H x D); Weight:
DSP2:
10" x 10 1/4" x 2 1/2"; 2 lbs.
Carry Case:
18" x 13" x 7"; lbs.
Case Material:
DSP2:
High Impact ABS.
Carry Case:
Anodized Aluminum
Maximum Frequency Response (Bandwidth):
20 kHz
Maximum Frequency Response (Bandwidth):
20000 Hz
Minimum Frequency Response (Bandwidth):
25 Hz
Minimum Frequency Response (Bandwidth):
0.03 kHz
Current Draw:
0.50 Amps
DC Voltage:
12 Volts
Depth:
63.50 mm
Height:
260.35 mm
Width:
254 mm
Product Weight:
0.91 kg
Regulatory Compliance:
CE, EN 55022 B - FCC Class B, EN 55024 B