Patent ID: 9439150
Filing Date: 2016-09-06
CPC Classification: A61B,G06F,H04W,Y02D

Claim Text:
1. A signal monitoring device comprising: a power source; a power distribution network electrically coupled to the power source; an analog-to-digital converter electrically coupled to the power distribution network and configured to sample an input signal to produce a sampled signal; and a processor electrically coupled to the power distribution network and configured to cycle between an algorithm processing mode and a sleep mode based on a sleep cycle rate, wherein the sleep cycle rate causes spectral interference to propagate through the power distribution network and into the sampled signal via the analog-to-digital converter, and wherein the sleep cycle rate further causes the spectral interference that is generated due to the sleep cycle rate to occur in the sampled signal at one or more frequencies that are outside of a target frequency band of the sampled signal.