David Chappaz is a Principal Engineer at Qualcomm, specializing in system engineering and digital signal processing. With extensive experience in audio applications, wireless communications, and algorithm development, they have contributed to the design and validation of advanced technologies, including 2.5 and 3G modems. Prior to Qualcomm, they held roles at CSR and ST Microelectronics, where they developed critical baseband algorithms and digital signal processing techniques for mobile communication systems. David holds education from Telecom ParisTech and has a background that spans over two decades in the field.
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