Home Support Projectors Projector Options AP-60 Sound Enhancement System

Will the Infrared (IR) microphone cause or be affected by cross-talk or other interference from adjacent classrooms?

  • No. The benefit of IR wireless technology is that it will receive a signal based on line of sight between the mic and the sensor; the sensor cannot pick up a signal from any microphone it cannot directly see. The IR signal cannot travel through walls like Radio Frequency (RF) or Bluetooth signals can.
Published:  Oct 22, 2009 Was this helpful​? Thank you for the feedback!
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