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The AWA14404 measurement microphone is designed strictly according to the specifications of a working standard microphone The diaphragm adopts a press-fit structure. The microphone requires external polarization power supply to operate and has extremely strong stability. The frequency range is up to 20 kHz. It can be used as a transfer standard in the calibration of acoustic measurement instruments and is also suitable for related electroacoustic tests such as simulated ears.
