If some sounds are distorted from the start, it might be the WAV format. I believe you can't load 32-bit wav files. If the sound starts distorting during playback, there might be something else wrong, maybe with the DirectX ? Try running DxDiag, it has a test for DirectSound.
Sound problem
BlitzPlus Forums/BlitzPlus Programming/Sound problemThe forum is locked. These are the original blitzbasic.com forums, kept so they can still be read. No new topics, replies or edits can be made here. To join in, head over to the Blitz3D+ forums.