Key result
A novel heart sound monitoring and analysis system using LMS adaptive noise cancellation and a fuzzy neural network correctly classified all tested heart sounds with noises.
A novel hardware and software system using adaptive noise cancellation and fuzzy neural networks can accurately classify heart sounds in noisy environments.
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May aid noisy-environment phonocardiography; leaves open prospective clinical validation before adoption.
Song et al. (2012) studied Cardiovascular disease. Heart sound monitoring and analysis system was evaluated on Correct classification of heart sounds with noises. A novel heart sound monitoring and analysis system using LMS adaptive noise cancellation and a fuzzy neural network correctly classified all tested heart sounds with noises.
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