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Discrete Fourier Transform Explained Easily

Valerio Velardo - The Sound of AI via YouTube

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Overview

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This course explains the discrete Fourier transform for digital audio signals. It builds the DFT, interprets it visually, addresses time- and frequency-domain challenges, and connects it to the fast Fourier transform.

Syllabus

Intro
Join the community!
Digitalization
Digital signal
Building a discrete Fourier transform
DFT: Visual interpretation
HOUSTON WE HAVE A PROBLEM
Hack 1: Time
Hack 2: Frequency
Hacking our way around...
Redundancy in DFT
From DFT to Fast Fourier Transform
What's up next?

Taught by

Valerio Velardo - The Sound of AI

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