Noise cancellation mechanism

In a biometric sensor provided for use with an exercise apparatus and having a pair electrodes for sensing a biopotential signal, a common-mode rejection circuit can be used to cancel noise in the signal resulting from various sources including motion of the apparatus.

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Bibliographic Details
Main Authors KRCH, SR. RUSSELL W, JOSEPH GREGORY A, GOLEN EMIL S
Format Patent
LanguageEnglish
Published 26.11.2009
Subjects
AMUSEMENTS
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING,CLIMBING, OR FENCING
BALL GAMES
DIAGNOSIS
GAMES
HUMAN NECESSITIES
HYGIENE
IDENTIFICATION
MEDICAL OR VETERINARY SCIENCE
SPORTS
SURGERY
TRAINING EQUIPMENT
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Summary:In a biometric sensor provided for use with an exercise apparatus and having a pair electrodes for sensing a biopotential signal, a common-mode rejection circuit can be used to cancel noise in the signal resulting from various sources including motion of the apparatus.
Bibliography:Application Number: US20080152936