WASAPI Weirdness


#1

The Window Audio interface seems to behave quite different from DirectSound and ASIO.

It sounds like it is doing some kind of wave shaping when the output signal is distorted. I crank up the gain / volume in my app to drive it into clipping, and under DirectSound I get distortion but when I’m using WASAPI / Windows Audio it is definitely applying some sort of filter.

Thoughts?