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浙江大学光电系光电子学课件CHAPTER 6-2 ACOUSTIC-OPTICS。
Acoustic Noise Reduction in Single Phase SRM Drives by Random Switching Technique
Single phase switched reluctance motor (SRM) harmonic spread factor (HSF) random switching technique
2010/2/2
It is known that if harmonic spectra are decreased, then
acoustic noise also decreased. Hence, this paper deals with a new
random switching strategy using DSP TMS320F2812 to decrease the
harmonics ...
Cardiac Passive Acoustic Localization: Cardiopal
Cardiac Passive Acoustic Localization Cardiopal
2009/7/27
A novel non-invasive system is proposed as an adjunct diagnostic tool for cardiac disorders, which is based on processing of the heart sounds acquired using a specially designed 2-D passive acoustic a...