ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING.
Publication
, Journal Article
Wolf, PD; Ideker, RE; Smith, WM
Published in: IEEE Engineering in Medicine and Biology Society Annual Conference
December 1, 1987
A method was developed to control the sample reduction ratio of the fan algorithm by adjusting the error tolerance as the data are processed. The feedback to the adaptation process is a weighted average of the time between output samples. The algorithm was tested on 176 electrograms recorded at an input sample rate of 8 kHz with output target reductions of 8:1, 16:1, and 32:1. A comparison of mean tolerance and RMS error between the output of the adapting algorithm and the output of a fixed-tolerance fan that produced the same amount of data reduction showed little or no difference between the groups.
Duke Scholars
Published In
IEEE Engineering in Medicine and Biology Society Annual Conference
Publication Date
December 1, 1987
Start / End Page
1865 / 1866
Citation
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Wolf, P. D., Ideker, R. E., & Smith, W. M. (1987). ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING. IEEE Engineering in Medicine and Biology Society Annual Conference, 1865–1866.
Wolf, P. D., R. E. Ideker, and W. M. Smith. “ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING.” IEEE Engineering in Medicine and Biology Society Annual Conference, December 1, 1987, 1865–66.
Wolf PD, Ideker RE, Smith WM. ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING. IEEE Engineering in Medicine and Biology Society Annual Conference. 1987 Dec 1;1865–6.
Wolf, P. D., et al. “ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING.” IEEE Engineering in Medicine and Biology Society Annual Conference, Dec. 1987, pp. 1865–66.
Wolf PD, Ideker RE, Smith WM. ADAPTIVE DATA REDUCTION ALGORITHM FOR MULTICHANNEL ELECTROGRAM RECORDING. IEEE Engineering in Medicine and Biology Society Annual Conference. 1987 Dec 1;1865–1866.
Published In
IEEE Engineering in Medicine and Biology Society Annual Conference
Publication Date
December 1, 1987
Start / End Page
1865 / 1866