×

Lightweight automatic gain control for ambulatory monitoring systems

  • US 20110301428A1
  • Filed: 06/04/2010
  • Published: 12/08/2011
  • Est. Priority Date: 06/04/2010
  • Status: Abandoned Application
First Claim
Patent Images

1. An automatic gain control (AGC) method for an ambulatory monitoring system, comprising the steps of:

  • continually monitoring, by the system, for gain reevaluation events;

    reevaluating, by the system, a gain of a physiological signal in response to a gain reevaluation event, including sampling the physiological signal to obtain a first plurality of samples, determining a share of the first plurality of samples that is outside a target amplitude range and comparing the share with a first limit share; and

    adjusting, by the system, the gain based at least in part on a determination that the share exceeds a first limit share.

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