diff --git a/gen_wave.py b/gen_wave.py
index d2f6e0a..f91b75d 100644
--- a/gen_wave.py
+++ b/gen_wave.py
@@ -73,8 +73,8 @@ def generate():
 
     # Slice the array like numpy would
     out = shapedSamples[offset-l*count:offset+l*count]
-    out = [i/(max(sf)+0.1) for i in out]
-    if max(out) > 1 or min(out) < -1: print("clipped")
+    out = [i/(max(out)) for i in out]
+    if max(out) > 1 or min(out) < -1: raise Exception("Clipped")
 
     if PLOT:
         # Plot the waveform
diff --git a/src/waveforms.c b/src/waveforms.c
index 88b08fc..64178c6 100644
--- a/src/waveforms.c
+++ b/src/waveforms.c
@@ -6,5 +6,5 @@
    Released under the GNU GPL v3 license.
 */
 
-float waveform_biphase[24] = {0.00461068279303888, -1.1797407833720696e-17, -0.008233362130426566, 5.1112771849830444e-17, 0.017125393231287256, -3.975331531625189e-17, -0.047094831386039954, -2.1301970095005356e-17, 0.28256898831623967, 0.7282050708733819, 0.9889914591068393, 0.7282050708733819, 0.0, -0.7282050708733819, -0.9889914591068393, -0.7282050708733819, -0.28256898831623967, 2.1301970095005356e-17, 0.047094831386039954, 3.975331531625189e-17, -0.017125393231287256, -5.1112771849830444e-17, 0.008233362130426566, 1.1797407833720696e-17};
+float waveform_biphase[24] = {0.004662004662004664, -1.192872569837455e-17, -0.008325008325008324, 5.168171209081069e-17, 0.017316017316017313, -4.0195812562580885e-17, -0.04761904761904761, -2.153908398182045e-17, 0.2857142857142856, 0.7363107781851077, 1.0, 0.7363107781851077, 0.0, -0.7363107781851077, -1.0, -0.7363107781851077, -0.2857142857142856, 2.153908398182045e-17, 0.04761904761904761, 4.0195812562580885e-17, -0.017316017316017313, -5.168171209081069e-17, 0.008325008325008324, 1.192872569837455e-17};