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hikarin |
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/* |
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Copyright (c) 2009, hkrn All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are met: |
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Redistributions of source code must retain the above copyright notice, this |
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list of conditions and the following disclaimer. Redistributions in binary |
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form must reproduce the above copyright notice, this list of conditions and |
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the following disclaimer in the documentation and/or other materials |
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provided with the distribution. Neither the name of the hkrn nor |
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the names of its contributors may be used to endorse or promote products |
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derived from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR |
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ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH |
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DAMAGE. |
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*/ |
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hikarin |
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hikarin |
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// |
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// $Id$ |
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// |
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using System; |
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hikarin |
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namespace SlMML |
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{ |
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public static class Sample |
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{ |
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#region ��������������� |
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hikarin |
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public const int RATE = 44100; |
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public const int FREQUENCY_BASE = 440; |
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hikarin |
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#endregion |
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#region ��������������������������� |
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hikarin |
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/// <summary> |
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/// ���������������������������16bit��������������������������� |
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/// </summary> |
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/// <remarks> |
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/// ���������������������������������������double������������������������������������ |
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/// GetSampleAsync���double������16bit������������(16bitPCM)������������������������ |
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/// </remarks> |
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/// <param name="s">������������������������������</param> |
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/// <returns>16bit������������</returns> |
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hikarin |
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public static short ToShort(this double s) |
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{ |
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hikarin |
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return (short)Math.Round(s * 16384); |
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hikarin |
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} |
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#endregion |
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} |
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} |