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MWM Acoustics specializes in providing advanced acoustic
products and engineering services to the world's leading
manufacturers of cutting edge communications products.
μEMI Microphones
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  Electromagnetic interference (EMI) can be very problematic for analog electronics,
specifically at radio frequencies.  Common high-powered digital devices can induce
an audible buzz or hum into unprotected component microphones.  This humming distorts,
or worse, drowns out the actual audio signal.
 
To combat this known communication killer, MWM has engineered μEMI technology into our component microphone.  Far more effective than the typical two parallel capacitors, our μEMI technology is a wideband EMI noise suppression circuit that is built into the microphone element and stops spurious RF energy from 100MHz to 4GHz.  μEMI technology is available on specific analog microphone models.  To find out if μEMI technology can resolve your RF demodulation problems, contact MWM now.

Specs coming soon! Check out our other μTechnologies microphones.