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HBK binaural microphones Microphones

HBK binaural microphones: sensors and measurement devices by HBK for microphones.

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Models in the series

One column per model: what differs between the models of the series.

Models of HBK binaural microphones compared by parameter
Parameter 4101-B 4965-B
Number of measurement channels 2 2
Sound field Diffuse / reverberant field Diffuse / reverberant field
Interfaces Ethernet Ethernet
Sound field Not specified Not specified
Status Active Active

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Frequently asked questions

Answers to the most common questions about our products and services

It records near a human subject ear-canal entrances when head and torso effects matter, for example in vehicle sound-quality tests.

4965-B includes the 4101-B microphone system plus Bluetooth bone-conduction headphones for recording playback.

The microphones connect to CCLD inputs through BNC. Bluetooth serves playback through the headphones included in configuration 4965-B.

Its compact design supports subjects wearing driver or pilot helmets. The microphones sit near the ears with suitable windscreens and mounting supports.

Sonoscout is a documented manufacturer solution, but the microphones can also serve other recording setups with suitable CCLD conditioning and two acquisition channels.

Use the supplied calibration adaptor with Sound Calibrator Type 4231. The manufacturer states that the adaptor increases the calibrator output by 0.35 dB ±0.2 dB; account for this in the calibration procedure.

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