bastibe/PySoundCard — pull request #32 by jeremygray (2014-09-15 15:40:33+00:00)
Title: ENH: "keep-awake" class to keep stream responsive

Idea: Play continuous silence in a concurrent Stream in a new thread to avoid latency if only use sound intermittently. Otherwise there can be ~0.5s latency to wake-up or restart something (soundcard hardware?), esp on Mac and maybe other laptops.