Modeling, Signal Processing and the Design of Novel Instruments and Algorithms Applicable to the Respiratory System

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Using linear and non-linear signal processing and modeling techniques and instrumentation, this research program will investigate, design, develop and evaluate novel technologies applicable to respiratory system and its associated disorders, in particular obstructive sleep apnea (OSA). OSA currently affects more than 10% of Canadians, but it is also believed that there are many undiagnosed cases. Lack of diagnosis and treatment of OSA impose an immense physical and economic burden on society. The research proposed here will address this gap by investigating new ways to analyze and interpret biological data in particular breathing sounds, and design novel medical technologies that will have future applications in point of care diagnosis, treatment and monitoring of OSA; some of the proposed technologies will also have other general applications.