Functional, Declarative Audio Applications
Audio software, and particularly digital signal processing, is an application domain where the imperative, object oriented programming model dominates. In part, this can be justified by the realtime constraints that underly the domain, and that C/C++ has historically dominated the high performance native software landscape. But this is not without cost: the high barrier to entry prevents developers from trying to write audio software, and the industry spends far more time than needed to deliver new products.
In this talk, we'll look at some of the complications that come from writing low level native audio software in C/C++ with an imperative, object oriented model. Then we'll reframe the conversation to show why a functional, declarative approach may be fundamentally more fitting for the problems we want to tackle when writing new audio software.