Abstract | ||
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Electronic stethoscopes are able to offer signal amplification and other benefits over traditional stethoscopes. However, many electronic stethoscopes rely on a personal computer for their signal processing, which reduces portability and requires a relatively large amount of power. This paper presents a low power, portable electronic stethoscope system that is based on a signal processing approach using an over-sampled filterbank. This system is implemented on an ultra-low resource DSP system. The stethoscope incorporates multiple filtering modes as well as audio record and playback (full and half speed) functionality. |
Year | DOI | Venue |
---|---|---|
2006 | 10.1109/ICASSP.2006.1660864 | 2006 IEEE International Conference on Acoustics, Speech and Signal Processing, Vols 1-13 |
Keywords | Field | DocType |
signal processing,frequency,filter bank,digital signal processing,microcomputers,cardiology,filtering | Signal processing,Digital signal processing,Computer science,Filter bank,Personal computer,Artificial intelligence,Computer hardware,Stethoscope,Pattern recognition,Electronic stethoscope,Filter (signal processing),Software portability,Embedded system | Conference |
ISSN | Citations | PageRank |
1520-6149 | 2 | 0.72 |
References | Authors | |
1 | 6 |
Name | Order | Citations | PageRank |
---|---|---|---|
Julie Johnson | 1 | 2 | 0.72 |
David Hermann | 2 | 2 | 0.72 |
Melody Witter | 3 | 2 | 0.72 |
Etienne Cornu | 4 | 20 | 4.81 |
Robert Brennan | 5 | 5 | 1.83 |
Alain Dufaux | 6 | 34 | 5.61 |