diff --git a/party-stage/src/scene/fps-counter.js b/party-stage/src/scene/fps-counter.js
index 8a730dd..e2ec284 100644
--- a/party-stage/src/scene/fps-counter.js
+++ b/party-stage/src/scene/fps-counter.js
@@ -464,7 +464,7 @@ export class DebugPanel extends SceneFeature {
 
         for(let i = 0; i < bufferLength; i++) {
             const val = (data[i] / 255);
-            const barHeight = val * val * h;
+            const barHeight = val * h;
             const hue = (i / bufferLength) * 260; // Red to Purple
             ctx.fillStyle = `hsl(${hue}, 100%, 50%)`;
             ctx.fillRect(x, h - barHeight, barWidth + 1, barHeight);