1 files changed, 0 insertions, 61 deletions
diff --git a/src/com/jsyn/unitgen/PulseOscillatorBL.java b/src/com/jsyn/unitgen/PulseOscillatorBL.java
deleted file mode 100644
index c0e234c..0000000
--- a/src/com/jsyn/unitgen/PulseOscillatorBL.java
+++ /dev/null
@@ -1,61 +0,0 @@
-/*
- * Copyright 2009 Phil Burk, Mobileer Inc
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package com.jsyn.unitgen;
-
-import com.jsyn.engine.MultiTable;
-import com.jsyn.ports.UnitInputPort;
-
-/**
- * Pulse oscillator that uses two band limited sawtooth waveforms.
- *
- * @author Phil Burk (C) 2009 Mobileer Inc
- */
-public class PulseOscillatorBL extends SawtoothOscillatorBL {
-    /** Controls the duty cycle of the pulse waveform.
-     * The width varies from -1.0 to +1.0.
-     * When width is zero the output is a square wave.
-     */
-    public UnitInputPort width;
-
-    public PulseOscillatorBL() {
-        addPort(width = new UnitInputPort("Width"));
-    }
-
-    @Override
-    protected double generateBL(MultiTable multiTable, double currentPhase,
-            double positivePhaseIncrement, double flevel, int i) {
-        double[] widths = width.getValues();
-        double width = widths[i];
-        width = (width > 0.999) ? 0.999 : ((width < -0.999) ? -0.999 : width);
-
-        double val1 = multiTable.calculateSawtooth(currentPhase, positivePhaseIncrement, flevel);
-
-        // Generate second sawtooth so we can add them together.
-        double phase2 = currentPhase + 1.0 - width; // 180 degrees out of phase
-        if (phase2 >= 1.0) {
-            phase2 -= 2.0;
-        }
-        double val2 = multiTable.calculateSawtooth(phase2, positivePhaseIncrement, flevel);
-
-        /*
-         * Need to adjust amplitude based on positive phaseInc and width. little less than half at
-         * Nyquist/2.0!
-         */
-        double scale = 1.0 - positivePhaseIncrement;
-        return scale * (val1 - val2 - width);
-    }
-}