PLACID PMNU21 Class 1 USB Measurement Microphone

PLACID PMNU21, Class 1 USB measurement microphone integrated with a test microphone.

Summary

PLACID PMNU21, Class 1 USB measurement microphone integrates a test microphone, microphone preamplifier, a 24 bit A/D converter and USB interface, It transmits measurement data seamlessly to a PC or a mobile terminal through a USB cable. The Class 1 microphone carries out high performance noise measurements with test software.

Product Features

Direct power supply from a PC or mobile terminal without the need of additional external power supply.
Compatible with Windows as well as Android operating system. It’s fully plug-and-play, no need to install any additional driver.
The PMNU21 Class 1 USB microphone includes 2 channels, one for low sensitivity and one for high sensitivity. Depending on the application the appropriate channel can

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