diff --git a/wip/test.py b/wip/test.py
index e58e73f..fcaecac 100644
--- a/wip/test.py
+++ b/wip/test.py
@@ -1,3 +1,4 @@
+
 my_array = [60, -60, 180, -60, 380, -60]
 my_v = [-2000, +50, -50, +50, -50, +50, -50, +150]
 my_test_bug = [ -347, +145, -183, +51, -160, +51, -47, +47, -51, +47, -211, +144 ] 
@@ -31,4 +32,48 @@ def splitter(my_array):
 #splitter(my_array=my_array)
 
 #splitter(my_array=my_v)
-splitter(my_array=my_test_bug)
+#splitter(my_array=my_test_bug)
+
+def normalize_duration_timings(duration_array=my_test_bug):
+    # Duration array representing Morse code tones (with imperfect timing)
+
+    # Find the position of the first non-pause element
+    first_non_pause_index = next((i for i, duration in enumerate(duration_array) if duration > 0), None)
+
+    positive_durations = [duration for duration in duration_array if duration > 0]
+    average_duration = float(sum(positive_durations))/float(len(positive_durations)) 
+
+    # Estimate words per minute and calculate dit duration
+    average_dit_duration = sum([duration for duration in duration_array[first_non_pause_index:] if duration > 0]) / len([duration for duration in duration_array[first_non_pause_index:] if duration > 0])
+    wpm_estimate = int(1200 / average_dit_duration) if average_dit_duration > 0 else 0
+    dit_length_estimate = int(1200 / wpm_estimate)
+    dah_length_estimate = int(3*dit_length_estimate)
+
+    # Define a threshold to distinguish between Dits and Dahs
+    threshold = average_duration # 3 * average_dit_duration 
+    #print (threshold)
+
+    # Convert the array to Morse code string
+    morse_code = ""
+    normalized_durations = []
+    for duration in duration_array[first_non_pause_index:]:
+        if duration > 0 and duration <= threshold:  # Dit
+            morse_code += "."
+            normalized_durations.append(dit_length_estimate)
+            normalized_durations.append(-dit_length_estimate)
+        elif duration >= threshold:  # Dah
+            morse_code += "-"
+            normalized_durations.append(dah_length_estimate)
+            normalized_durations.append(-dit_length_estimate)
+        elif duration < 0 and abs(duration) >= threshold: # Pause
+            morse_code += " " # FIXME: more types of pauses (word, character, ...)
+
+    result = {"wpm_estimate": wpm_estimate, "morse_code_normalized": morse_code, "normalized_durations": normalized_durations}
+
+    return result
+
+
+print (normalize_duration_timings(duration_array=my_v))
+print (normalize_duration_timings(duration_array=my_test_bug))
+
+