From 7f8536b4a6d7fd06b1cd4929f548d241183c09cd Mon Sep 17 00:00:00 2001
From: Robin Haberkorn <robin.haberkorn@googlemail.com>
Date: Mon, 16 Apr 2012 17:09:49 +0200
Subject: initial import of files relevant for noise project

---
 lib/Clipper.ck | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 lib/Clipper.ck

(limited to 'lib/Clipper.ck')

diff --git a/lib/Clipper.ck b/lib/Clipper.ck
new file mode 100644
index 0000000..c11d3c2
--- /dev/null
+++ b/lib/Clipper.ck
@@ -0,0 +1,18 @@
+/*
+ * clip signal within -1 to 1 with simple UGens
+ */
+public class Clipper {
+	Gain input; // chuck input signal to this
+	Gain output; // chuck this out to have the result
+
+	Step one; 1 => one.next;
+	input => HalfRect a;
+	one => a; // calculate a from HalfRect(input + 1)
+	one => Gain two; 2 => two.gain;
+	-1 => a.gain;
+	a => HalfRect b;
+	two => b; // calculate b from HalfRect(2 - HalfRect(input + 1))
+	-1 => b.gain;
+	one => output;
+	b => output; // the result we want: 1 - HalfRect(2 - HalfRect(input + 1))
+}
-- 
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