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33 lines
1.0 KiB
33 lines
1.0 KiB
/*
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* Copyright 2010 Google Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.levien.synthesizer.core.model.oscillator;
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import com.levien.synthesizer.core.model.FrequencyProvider;
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import com.levien.synthesizer.core.model.SynthesisTime;
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/**
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* An oscillator module that outputs random values in the range [-1, 1].
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*/
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public class Noise extends Oscillator {
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public Noise(FrequencyProvider frequency) {
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super(frequency);
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}
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public double computeValue(SynthesisTime time) {
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return Math.random() * 2.0 - 1.0;
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}
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}
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