| I did it with and without chorus. After redoing my calculations for tap and feedback amplitudes, it's a lot better. I calculate the RT's and tap gains for each of the loops based on a continous slope, and after the RT feedback, the first tap will be at close to the 'correct' level had the loop been unrolled. It works well with the innermost feedback gain set to 0.45 or higher. Below this, the sound is pretty uneven and choppy. I would suspect that is because the number of taps vs. how long the sound stays in the loop makes the sound disappear before the output allpasses have had a chance to build up any energy - thus a choppy sound. The room size no longer causes a waver, but it also doesn't really sound that great under about 10 metres - using 32k split between the three loops comes out to about 52 metres for the shortest distance. |