![](http://pdfasset.owneriq.net/9/1e/91ecbbda-e649-4a9e-a971-ce7af8cffded/91ecbbda-e649-4a9e-a971-ce7af8cffded-bge4.png)
8-14
Chapter 7: Intel
®
technologies
Chapter 7
8.4.4 Environmental Noise Cancellation
Environmental Noise Cancellation (ENC) lters environmental noise for clean microphone
input.
• Keep the major sound reception microphone and the built-in ENC microphone at a
a distance of thirty (30) centimeters for the best audio effect.
• ENC only functions under PC mode.