Maximum Frequency Indication: Minima Counting Versus Zero-Crossing Counting
- 1 March 1982
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Biomedical Engineering
- Vol. BME-29 (3) , 213-215
- https://doi.org/10.1109/tbme.1982.324890
Abstract
Certain Doppler blood flow measurements are well done by extracting the greatest momentarily present frequency; an alternative method involving counting of minima is presented, along with a circuit type that directly produces a volume-indicating integral.Keywords
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