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Study mode:
on
1
Intro
2
Dot Wav
3
Waveform
4
Playing a Sound
5
Wave Simulation
6
Speed Change
7
Signal Generation
8
Fourier Vis single frequency
9
Fourier Vis multiple frequencies
10
First Attempt at DFT
11
The Nyquist Rate
12
Frequency Resolution
13
DFT Implementation
14
Testing the DFT Function
15
Outro
Description:
Embark on a 44-minute coding adventure exploring sound and the Fourier Transform. Delve into small experiments with audio, learning to break down signals into their component frequencies by implementing the Discrete Fourier Transform. Begin with an introduction to .wav files and waveforms, then progress through wave simulation, signal generation, and Fourier visualizations for single and multiple frequencies. Tackle the implementation of the Discrete Fourier Transform, addressing concepts like the Nyquist Rate and frequency resolution. Conclude by testing the DFT function and gaining practical insights into sound processing and analysis.

Coding Adventure: Sound and the Fourier Transform

Sebastian Lague
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