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website/src/content/comb.md

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+---
+title: "Comb Filter"
+slug: "comb"
+group: "effects"
+order: 113
+---
+
+<script lang="ts">
+  import CodeEditor from '$lib/components/CodeEditor.svelte';
+  import CommandEntry from '$lib/components/CommandEntry.svelte';
+</script>
+
+Send effect with feedback comb filter. Creates pitched resonance, metallic timbres, and Karplus-Strong plucked sounds. Tail persists after voice ends.
+
+<CommandEntry name="comb" type="number" min={0} max={1} default={0}>
+
+Send amount to comb filter.
+
+<CodeEditor code={`/sound/white/comb/1/combfreq/110/decay/.5/sustain/0`} rows={2} />
+
+Noise into a tuned comb creates plucked string sounds (Karplus-Strong).
+
+</CommandEntry>
+
+<CommandEntry name="combfreq" type="number" min={20} max={20000} default={220} unit="Hz">
+
+Resonant frequency. All voices share the same orbit comb.
+
+<CodeEditor code={`/sound/saw/comb/0.5/combfreq/880/decay/.5/sustain/0`} rows={2} />
+
+</CommandEntry>
+
+<CommandEntry name="combfeedback" type="number" min={0} max={0.99} default={0.9}>
+
+Feedback amount. Higher values create longer resonance.
+
+<CodeEditor code={`/sound/white/comb/1/combfeedback/0.99/combfreq/220/decay/.5/sustain/0`} rows={2} />
+
+</CommandEntry>
+
+<CommandEntry name="combdamp" type="number" min={0} max={1} default={0.1}>
+
+High-frequency damping. Higher values darken the sound over time.
+
+<CodeEditor code={`/sound/white/comb/1/combfeedback/0.95/combdamp/0.4/combfreq/220/decay/.5/sustain/0`} rows={2} />
+
+</CommandEntry>