From cd704cb0adb452bfb646a2247baadd1a5517c8ae Mon Sep 17 00:00:00 2001
From: daniel-c-harvey <the.real.daniel.harvey@gmail.com>
Date: Wed, 29 Jul 2026 23:45:20 -0400
Subject: [PATCH] temp-cortex filter dump

---
 src/temp-cortex/filter_params.hpp | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)
 create mode 100644 src/temp-cortex/filter_params.hpp

diff --git a/src/temp-cortex/filter_params.hpp b/src/temp-cortex/filter_params.hpp
new file mode 100644
index 0000000..b9f51c3
--- /dev/null
+++ b/src/temp-cortex/filter_params.hpp
@@ -0,0 +1,22 @@
+#pragma once
+
+typedef struct
+{
+    float cutoff;
+    float res;
+    float Q;
+} FilterParameters;
+
+typedef struct {
+    float a1;
+    float a2;
+    float b0;
+    float b1;
+    float b2;
+} NormalCoefficients;
+
+typedef struct {
+    float x[2];  // Previous inputs
+    float y[2];  // Previous outputs
+    float fb;  // Feedback value for resonance
+} FeedbackLine;
\ No newline at end of file