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Andrea NC-7100
USB headset
Andrea NC-7100 Features:
Enables clear digital audio input for all speech-enabled applications with USB-enabled PCs
Incorporates proprietary noise canceling microphone technology in a cost-effective solution
CE Mark, EMC Mark, Tested to FCC Class B
PARAMETER |
VALUE |
UNITS |
USB |
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Power |
Bus |
USB |
Signal-to-Noise Ratio @ 1 Pa |
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>60dB |
Sampling Rates |
48, 44.1, 22, 11, 8 |
kHz |
Connector |
“A” |
Type |
Cord Length |
108.33 |
Inches |
Microphone
Frequency Response
100-10,000 Hz |
maximum variations +/-6 |
dB |
300-5000 Hz |
maximum variations +/-4 |
dB |
Maximum Allowable Speech Level |
100 |
dB |
Total Harmonic Distortion |
<1 |
% |
Noise Sensitivity
Winds Speed 1m/s |
-65 |
dB |
Noise Cancellation
250 Hz |
20 |
dB |
500 Hz |
15 |
dB |
1000 Hz |
10 |
dB |
2000 Hz |
6 |
dB |
3500 Hz |
0 |
dB |
Headphone Speaker
Frequency Range |
50-20,000 |
Hz |
Coil Resistance |
32 |
ohm |
Sound Output from 1 kHz 0.1 V Peak Input |
82 |
dB |
(0 dB = 20 Pa)
Max Input Power |
100 |
mW |
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