×

Electronic circuit for headset

  • US 8,477,984 B2
  • Filed: 08/18/2010
  • Issued: 07/02/2013
  • Est. Priority Date: 08/28/2009
  • Status: Active Grant
First Claim
Patent Images

1. An electronic circuit for processing signals originating from respective signal recorders, each of said signal recorders being integrated in a respective earpiece of a headset, comprising:

  • a first input for receiving a first signal from the signal recorder of the ear piece intended for a left ear of a wearer of the headset, said first signal relating to a blood pressure pulse of said wearer;

    a second input for receiving a second signal relating to said blood pressure pulse from the signal recorder of the ear piece intended for a right ear of the wearer;

    a detection unit for detecting the order in the first signal and the second signal are recorded by said respective signal recorders and for comparing the detected order with a correct order; and

    a signal adaptation unit for adapting an output signal in response to the detection unit signaling a detection of an incorrect order of the first signal and the second signal.

View all claims
  • 10 Assignments
Timeline View
Assignment View
    ×
    ×