1 files changed, 0 insertions, 31 deletions
diff --git a/tools/editor/dct.js b/tools/editor/dct.js
deleted file mode 100644
index e48ce2b..0000000
--- a/tools/editor/dct.js
+++ /dev/null
@@ -1,31 +0,0 @@
-const dctSize = 512; // Default DCT size, read from header
-
-// --- Utility Functions for Audio Processing ---
-// JavaScript equivalent of C++ idct_512
-function javascript_idct_512(input) {
-    const output = new Float32Array(dctSize);
-    const PI = Math.PI;
-    const N = dctSize;
-
-    for (let n = 0; n < N; ++n) {
-        let sum = input[0] / 2.0;
-        for (let k = 1; k < N; ++k) {
-            sum += input[k] * Math.cos((PI / N) * k * (n + 0.5));
-        }
-        output[n] = sum * (2.0 / N);
-    }
-    return output;
-}
-
-// Hanning window for smooth audio transitions (JavaScript equivalent)
-function hanningWindow(size) {
-    const window = new Float32Array(size);
-    const PI = Math.PI;
-    for (let i = 0; i < size; i++) {
-        window[i] = 0.5 * (1 - Math.cos((2 * PI * i) / (size - 1)));
-    }
-    return window;
-}
-
-const hanningWindowArray = hanningWindow(dctSize); // Pre-calculate window
-