diff --git a/ODE_synthesis.scd b/ODE_synthesis.scd
new file mode 100644
index 0000000..6ee882b
--- /dev/null
+++ b/ODE_synthesis.scd
@@ -0,0 +1,32 @@
+// Boot the server first
+s.boot;
+
+// Define a SynthDef using a damped harmonic oscillator model
+(
+SynthDef(\dampedResonator, {
+    |freq = 220, amp = 0.5, decay = 0.5|
+    var excitation, signal, damping;
+
+    // Impulse excitation (can replace with Dust or WhiteNoise)
+    excitation = Impulse.ar(0); // one-shot impulse at start
+
+    // Damping factor converted from decay time (rough approximation)
+    damping = exp(-2pi / (decay * SampleRate.ir));
+
+    // Simple feedback resonator: excitation + feedback loop
+    signal = Ringz.ar(excitation, freq, decay) * amp;
+
+    Out.ar(0, signal ! 2); // stereo output
+}).add;
+)
+
+// Play a few resonant tones
+(
+Pbind(
+    \instrument, \dampedResonator,
+    \freq, Pseq([220, 330, 440, 550], inf),
+    \decay, Pseq([1.5, 1.2, 0.8, 0.5], inf),
+    \amp, 0.3,
+    \dur, 0.5
+).play;
+)