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4953

From the HBK measurement microphone cartridges series

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

Frequency response
3–10000 Hz
Number of measurement channels
1
Microphone sensitivity
50 mV/Pa
Maximum SPL
146 dB SPL
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Technical specification

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Technical specification for 4953
Microphone diameter 0.5 inch
Microphone polarization CCLD / prepolarized
Microphone sensitivity 50 mV/Pa
A-weighted inherent noise 16 dB(A)
Maximum SPL 146 dB SPL
Frequency response 3–10000 Hz
Interfaces Ethernet
Number of measurement channels 1
Technical specification details 3-10,000 Hz; 16-146 dB SPL.
ADC sampling rate 131072 samples/s
Acoustic standard IEC 61094 measurement microphone
Sound field Pressure / coupler / confined space
Sampling rate reference The stated microphone bandwidth is retained. The cited compatible DAQ tier is selected so that its sample rate exceeds the microphone upper-band requirement.
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