Hi.

I have a C# project, using the Tao Framework for openAL support, that loads a .wav file & applies various effects to it. Echo, Reverb & Flanger work fine within the bounds the EFX Guide gives, but I get errors when trying to set:

- AL_FREQUENCY_SHIFTER_FREQUENCY larger than 1.0f (and it's said to go up to 24000.0f)
within this small range [0.0f,1.0f] I can't hear any difference in the output.

- PITCH_SHIFTER_COARSE_TUNE different than 0 or 1 (and it's said to work through [-12,12]) (_SHIFTER_FINE_TUNE works ok, but only changing the semitone by 1 is not enough to notice a difference).

- AL_AUTOWAH_PEAK_GAIN ... the same : it only allows values between ~0.003(maybe less) and 1, not even the default value: 11.22. EFX Guide gives [0.00003, 31621.0].

Anyone know what's going on ?

Thanks,
Alex.