Building a simple spectrum analyser app (C++ & SDL2) - Part 3 - Reading a .wav file

Building a simple spectrum analyser app (C++ & SDL2) - Part 3 - Reading a .wav file

Follow me in this dev-log style series as I develop a simple spectrum analyser app for audio signals using C++ and SDL2.

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Useful links mentioned in the video:

The previous episode in this series:
https://youtu.be/2b1c8e4pAD4

The complete 2D primitives library in C++ with SDL2 series playlist:
https://www.youtube.com/playlist?list=PL3WoIG-PLjSsg1Gwy5Lv--y5b3MDg47rd

How the discrete Fourier transform works, with code in C++:
https://youtu.be/ITnPS8HGqLo

The previous episode where I talk about the Hann window:
https://youtu.be/qXf_wPoSVpw

SDL2 documentation that covers loading .wav files:
https://wiki.libsdl.org/SDL_LoadWAV

Видео Building a simple spectrum analyser app (C++ & SDL2) - Part 3 - Reading a .wav file канала QuantitativeBytes