17: Block-based Processing, C++ Real-Time Audio Programming with Bela
Lecture 17 of C++ Real-Time Audio Programming with Bela. This lecture introduces block-based processing and the Fast Fourier Transform, which form the basis of phase vocoder audio effects.
In this lecture:
Section 1: Introducing block-based processing 0:00
Section 2: Block-based processing code 12:24
Section 3: Sending data to the GUI 22:00
Section 4: The Fast Fourier Transform 25:39
Section 5: Overlapping blocks 31:46
Example code and companion materials:
https://github.com/BelaPlatform/bela-...
This course is a deep dive into how Bela processes data, and how to implement real-time audio and interaction. If you want to learn or improve your skills with C++ and audio programming, this is a great way to start!
Bela is the open-source platform for creating beautiful interaction. If you’d like to get a Bela system to follow along with these lectures, visit https://shop.bela.io. Use promo code CREATEATHOME for £10 off Bela and Bela Mini Starter Kits.
Music by Vula Viel (http://vulaviel.com).
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