How your PC plays discrete-time sounds

Description

This lecture introduces the fundamentals of digital-to-analog conversion, explaining how a computer can be used as a signal processing lab to create and visualize audio signals. The instructor covers the process of generating digital sinusoids, the role of sound cards in bridging the gap between digital and analog representations, and the relationship between digital and physical frequencies.

In MOOCs (4)

Instructors (3)

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Official source

https://mediaspace.epfl.ch/media/0_e5vlgitn

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