diff options
| author | Marshall Lochbaum <mwlochbaum@gmail.com> | 2022-05-29 08:19:25 -0400 |
|---|---|---|
| committer | Marshall Lochbaum <mwlochbaum@gmail.com> | 2022-05-29 18:33:36 -0400 |
| commit | 101cffe6f61fc1594cd63e1f4c6618ca6ee0a3a1 (patch) | |
| tree | 0334b8209c4ceb96deca5a84b7ba5805e010c47b /reverb.bqn | |
| parent | b6565b212f57e7715c05f8c2607f795f06f30fd3 (diff) | |
Increase reverb window size to at least 2048 since small FFTs are inefficient
Diffstat (limited to 'reverb.bqn')
| -rw-r--r-- | reverb.bqn | 5 |
1 files changed, 3 insertions, 2 deletions
@@ -5,9 +5,10 @@ Reverb ← { ! 0<lw # Use the overlap-add method. o ← lw-1 # Overlap length - n ← ⌈⌾(2⋆⁼⊢) 3×o # Window length, including overlap - l ← n-o # Without overlap k ← lx+o # Result length + n ← k⌊(2⋆14)⌈3×o # Window length, including overlap + n ⌈⌾(2⋆⁼⊢)↩ # Round up to power of two + l ← n-o # Without overlap k0← ⌈⌾(÷⟜l) k # Rounded up 𝕨 { CW ← (n↑𝕨) _rev1 |