Per Åhgren, Ph.D, is a Tech Lead (UTL) and Senior Staff Software Engineer at Google, specializing in methods, algorithms, and software for speech enhancement in mobile communications. Previously, Per studied as a PhD student at Uppsala University, focusing on acoustic echo cancellation and array processing, while also working as a lecturer and programmer. With extensive experience at companies like Ericsson, Dolby, and Microsoft, Per has developed algorithms for high-quality communication applications and has been involved in all stages of product development. Per holds a Ph.D. in Electrical Engineering with a specialization in signal processing from Uppsala University and an M.Sc. in Engineering Physics.
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