- Brother Companies
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The AWA14412 prepolarized pressure field measurement microphone features a large 18 mm diaphragm size and an ultra-low noise floor of 14.5 dBA, meeting the needs of various low-sound-level measurements. It includes an independent calibration certificate and is suitable for use with coupling cavities such as simulated ears for related electroacoustic testing. It exhibits good frequency stability and environmental adaptability.
