crossmorph

Documentation

• Visual Blend
  Visual Blend applies image-processing blend modes (the same ones in Photoshop, GIMP, video compositing tools) to the spectral magnitudes of two inputs.
• CrossMorph
  Blending two sounds into one.
• Visual Morph
  Where Visual Blend mixes the magnitudes of A and B (using various blend modes), Visual Morph interpolates the spectral peaks themselves — using B-spline curve…
• Timbre Morph
  Timbre Morph is K2K's most distinctive crossmorph operation.
• Formant Morph
  Formant Morph splits each input into "excitation" (pitch/source) and "envelope" (formants/filter), interpolates the envelopes between A and B, then re-applies…
• Spectral Morph
  This node decomposes both inputs into harmonic, percussive, and residual streams (using HPSS — see HPSS Extractor for the algorithm), blends each stream…
• LFO Crossfade
  This is a time-domain LFO crossfade — the simplest crossmorph operation in the category.
• Spectral Magnitude Crossfade
  This node crossfades A and B per-frequency, with the per-frequency blend driven by an LFO.
• Multi-Band Crossfade
  Standard crossfading just mixes two signals proportionally.
• Spectral Vocoder
  A vocoder takes the spectral envelope (the frequency-by-frequency amplitude shape) of one signal (the modulator) and applies it to another (the carrier).
• Spectral Convolution
  This is not the same as time-domain impulse-response convolution (the kind used for reverb impulses).