12: Envelopes, C++ Real-Time Audio Programming with Bela

Lecture 12 of C++ Real-Time Audio Programming with Bela. This lecture covers linear and exponential envelopes, how to generate them and how to find the envelope of a signal. We want your feedback on this course! Fill out a short survey to be entered in a prize drawing to win a set of 5 Trill sensors (bela.io/trill): https://forms.gle/K5cDKKrb2rXCkPVd6 In this lecture: Section 1: Background 0:00 Section 2: Linear envelopes 4:45 Section 3: Classes and multiple segments 19:39 Section 4: Exponential envelopes 31:41 Section 5: Envelope follower 39:52 Example code and companion materials: https://github.com/BelaPlatform/bela-online-course/tree/master/lectures/lecture-12 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).