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Digital Emulation of Pulse Frequency Modulation for Neuroprosthetic Sensory Feedback
2007
IEEE transactions on neural systems and rehabilitation engineering
Pulse frequency modulation (PFM) is a method of encoding information where the instantaneous frequency of a pulse train carries the signal's information. PFM is of particular interest to those working towards interfacing prosthetic devices directly with the human nervous system. In this paper, we consider the effects of directly implementing PFM with a digital microprocessor. We consider three digital PFM algorithms: two are deterministic, and the third has a probabilistic nature that has
doi:10.1109/tnsre.2007.891380
pmid:17436885
fatcat:6gwvub3uqzh2fp2jaj6wqyxrf4