I've said it before, I'll say it again: it exists in a vacuum, and is run by people who have never done any significant work on the web, with titles like "Senior Specifications Specialist". Huge chunks of their work is hugely theoretical (note: not academical, just theoretical) and have no bearing on the real world.
The Web Audio API was the work of the Chrome team, not the W3C in isolation. I'm right there with you as far as W3C criticism is concerned, but they don't deserve the blame in this case.
I've said it before, I'll say it again: it exists in a vacuum, and is run by people who have never done any significant work on the web, with titles like "Senior Specifications Specialist". Huge chunks of their work is hugely theoretical (note: not academical, just theoretical) and have no bearing on the real world.