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4191

From the HBK measurement microphone cartridges series

HBK measurement microphone cartridges: sensors and measurement devices by HBK for microphones.

Frequency response
3.15–40000 Hz
Number of measurement channels
1
Microphone sensitivity
12.5 mV/Pa
Maximum SPL
162 dB SPL
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Technical specification

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Technical specification for 4191
Microphone diameter 0.5 inch
Microphone polarization v_d6bc5a7f9225d591
Microphone sensitivity 12.5 mV/Pa
A-weighted inherent noise 20 dB(A)
Maximum SPL 162 dB SPL
Frequency response 3.15–40000 Hz
Interfaces ethernet
Number of measurement channels 1
quantity_specification 3.15-40,000 Hz; 20-162 dB SPL.
ADC sampling rate 262144 samples/s
source_sampling_rate_basis The stated microphone bandwidth is retained. The cited compatible DAQ tier is selected so that its sample rate exceeds the microphone upper-band requirement.
source_acoustic_standard IEC 61094 measurement microphone
Sound field v_8386d113d451ff50
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