×

Systems and methods for noise cancellation and power management in a wireless headset

  • US 20100022283A1
  • Filed: 07/25/2008
  • Published: 01/28/2010
  • Est. Priority Date: 07/25/2008
  • Status: Active Grant
First Claim
Patent Images

1. A method comprising:

  • receiving an audio signal;

    determining an amount of ambient noise present in the audio signal;

    comparing the amount of ambient noise to a cutoff value; and

    operating a noise cancellation system for a wireless headset based on the comparison of the amount of ambient noise to the cutoff value.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×