Consumer Motion Control Communications Audio Commercial Lighting Mobile Mechanical Green Applications Specialty


mSemicon has developed a number of custom high specification audio devices for OEM applications.

Message Minder

The product shown on the right is a message minder, i.e. a device onto which a message can be left, for replay any time somebody walks past or whenever it is moved, e.g. as it would be if it were attached to a door.

The product also features a bright on-board LED, which also activates in parallel with the audio stream.

It operates on batteries or on an external power supply.

The application for this product is intended to be in health care, as a reminder to wash your hands, for example or in retail, where short term special offers could be verbally broadcast to shop patrons nearby.

Digital Audiometer

This is an electronic device for use with a PC based application, which together, form a high performance digital audiometer solution.

mSemiconSample characteristics are:

  • Multi-headphone output
  • Dual microphone input
  • USB control
  • Signal-to-noise ratio of over 124dB
  • Sound distortion of 0.1% at dB of 90dB SPL
  • 24 bit
  • Design based on audio DSP

All audio devices are custom and therefore not available directly for sale.

Please contact mSemicon for further information or to discuss your specific requirements.