1 files changed, 0 insertions, 22 deletions
diff --git a/gui/templates/7_iir_echo.cpp b/gui/templates/7_iir_echo.cpp
deleted file mode 100644
index 8e93b35..0000000
--- a/gui/templates/7_iir_echo.cpp
+++ /dev/null
@@ -1,22 +0,0 @@
-adcsample_t *process_data(adcsample_t *samples, unsigned int size)
-{
-	constexpr float alpha = 0.75;
-	constexpr unsigned int D = 100;
-
-	static adcsample_t output[SIZE];
-	static adcsample_t prev[D]; // prev[0] = output[0 - D]
-
-	// Do calculations with previous output
-	for (unsigned int i = 0; i < D; i++)
-		output[i] = samples[i] + alpha * (prev[i] - 2048);
-
-	// Do calculations with current samples
-	for (unsigned int i = D; i < size; i++)
-		output[i] = samples[i] + alpha * (output[i - D] - 2048);
-
-	// Save outputs for next computation
-	for (unsigned int i = 0; i < D; i++)
-		prev[i] = output[size - (D - i)];
-
-	return output;
-}