CppCon 2015

Sound is an essential medium for human-computer interaction and vital for applications such as games and music production software. In the audio industry, C++ is the dominating programming language. This talk provides an insight into the patterns and tools that C++ developers in the audio industry rely on. There are interesting lessons to be learned from this domain that can be useful to every C++ developer.

Handling audio in real time presents interesting technical challenges. Techniques also used in other C++ domains have to be combined: real-time multithreading, lock-free programming, efficient DSP, SIMD, and low-latency hardware communication. C++ is the language of choice to tie all these requirements together. Clever leveraging of advanced C++ techniques, template metaprogramming, and the new C++11/14 standard makes these tasks more exciting than ever.