Method and system for removing noise by using change in...

Surgery – Diagnostic testing – Detecting muscle electrical signal

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C600S595000

Reexamination Certificate

active

07620450

ABSTRACT:
A noise removal method and system using a change in activity pattern, in which it is recognized that noise components exist in different frequency bands and different filters for removing noise are stored according to each activity pattern, thereby optimally removing the noise components. A method of removing noise by using a change in an activity pattern includes: recognizing an activity pattern of the subject using an activity sensor; sensing a first bio signal corresponding to the activity pattern from the subject using an electric potential sensor; recognizing a noise generation pattern according to the activity pattern by analyzing a noise component for each section of the first bio signal; selecting filter information for each section according to the noise generation pattern; storing the filter information selected for each section in association with the activity pattern; and removing noise from a second bio signal sensed from the subject by applying the stored filter information.

REFERENCES:
patent: 5209237 (1993-05-01), Rosenthal
patent: 2005/0267376 (2005-12-01), Marossero et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and system for removing noise by using change in... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and system for removing noise by using change in..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and system for removing noise by using change in... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4088802

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.