It has been 2 years since this discussion was created:
trueaudio api?
Has this position of only releasing the details under NDA changed, or will it ever be made available? I am currently looking at writing a binaural audio 3d audio library that will probably be open source. I would love to support TrueAudio as an option, but there is no public sdk. Otherwise I might look into experimenting with the GPU to accelerate processing. Thanks.