A solid-state device for eliminating electrical noise and biopotentials in electromyographic (EMG) recordings |
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| Authors: | Tyler S. Lorig Robert J. McCaffrey Walter Isaac |
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| Affiliation: | (1) University of Georgia, 30601 Athens, Georgia |
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| Abstract: | A small, low-cost, integrated circuit device is described. This circuit reduces electrical noise, such as that produced from a poor electrode-skin interface and power-line interference (60 Hz). Advantages of this device, with regard to use in electrically noisy environments and with long cables, are discussed. |
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| Keywords: | preamplifier EMG solid state noise rejection |
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