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caphosracaphosra
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Implemented the minimum functionality
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‎WaveFileManager.sln

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 15
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VisualStudioVersion = 15.0.27428.2043
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "WaveFileManager", "WaveFileManager\WaveFileManager.csproj", "{73248112-9ED2-4305-9133-9259E3C78CB4}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Debug|x64 = Debug|x64
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Debug|x86 = Debug|x86
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Release|Any CPU = Release|Any CPU
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Release|x64 = Release|x64
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Release|x86 = Release|x86
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|x64.ActiveCfg = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|x64.Build.0 = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|x86.ActiveCfg = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Debug|x86.Build.0 = Debug|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|Any CPU.ActiveCfg = Release|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|Any CPU.Build.0 = Release|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|x64.ActiveCfg = Release|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|x64.Build.0 = Release|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|x86.ActiveCfg = Release|Any CPU
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{73248112-9ED2-4305-9133-9259E3C78CB4}.Release|x86.Build.0 = Release|Any CPU
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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EndGlobalSection
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GlobalSection(ExtensibilityGlobals) = postSolution
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SolutionGuid = {4F5D2530-6CB4-4F1F-85FE-20999B0ADB12}
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EndGlobalSection
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EndGlobal

‎WaveFileManager/AssistantFunc.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using System.IO;
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namespace WaveFileManager
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{
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public partial class WaveFileManager
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{
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public static short[] GenerateSoundMonaural16bits(double herth, int samplesPerSec = 44100)
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{
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List<short> list = new List<short>();
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for (int i = 0; i < samplesPerSec * 2; i++)
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{
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list.Add((short)(Math.Sin(i / (double)samplesPerSec * 2d * Math.PI * herth) * 30000));
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}
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return list.ToArray();
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}
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public static void CreateWaveFile(string path, short[] data)
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=> CreateFile(path, GenerateMonaural16bits(data));
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public static void CreateWaveFile(string path, byte[] data)
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=> CreateFile(path, GenerateMonaural8bits(data));
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}
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}

‎WaveFileManager/CreateInstance.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace WaveFileManager
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{
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public partial class WaveFileManager
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{
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public static MusicPropertyMonaural16bit GenerateMonaural16bits(short[] data)
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{
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MusicPropertyMonaural16bit w = new MusicPropertyMonaural16bit();
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w.m_FileSize = 36 + data.Length * 2;
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w.m_PCMWAVEFORMAT_Size = 16;
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w.m_WaveFormatEx = WAVEFORMATEX.Monaural16bitsDefault;
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var data16bit = new MusicDataMonaural16bit();
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data16bit.m_DataSize = data.Length * 2;
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data16bit.m_Data = data;
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w.m_MusicData = data16bit;
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return w;
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}
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public static MusicPropertyMonaural8bit GenerateMonaural8bits(byte[] data)
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{
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MusicPropertyMonaural8bit w = new MusicPropertyMonaural8bit();
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w.m_FileSize = 36 + data.Length;
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w.m_PCMWAVEFORMAT_Size = 16;
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w.m_WaveFormatEx = WAVEFORMATEX.Monaural8bitsDefault;
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var data8bit = new MusicDataMonaural8bit();
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data8bit.m_DataSize = data.Length;
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data8bit.m_Data = data;
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w.m_MusicData = data8bit;
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return w;
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}
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}
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}

‎WaveFileManager/DefineDataType.cs

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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace WaveFileManager
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{
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public class MusicProperty
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{
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public Int32 m_FileSize;
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public Int32 m_PCMWAVEFORMAT_Size;
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public WAVEFORMATEX m_WaveFormatEx;
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}
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public class MusicPropertyMonaural16bit : MusicProperty
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{
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public MusicDataMonaural16bit m_MusicData;
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}
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public class MusicPropertyMonaural8bit : MusicProperty
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{
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public MusicDataMonaural8bit m_MusicData;
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}
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public struct MusicDataMonaural16bit
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{
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public Int32 m_DataSize;
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public Int16[] m_Data;
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}
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public struct MusicDataMonaural8bit
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{
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public Int32 m_DataSize;
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public byte[] m_Data;
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}
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public class WAVEFORMATEX
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{
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public Int16 wFormatTag;
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public UInt16 nChannels;
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public UInt32 nSamplesPerSec;
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public UInt32 nAvgBytePerSec;
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public UInt16 nBlockAlign;
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public UInt16 wBitsPerSample;
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/// <summary>
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/// Monaural 16bits 44100Hz
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/// </summary>
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public static WAVEFORMATEX Monaural16bitsDefault
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{
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get
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{
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WAVEFORMATEX format = new WAVEFORMATEX();
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format.wFormatTag = 1;
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format.nChannels = 1;
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format.nSamplesPerSec = 44100;
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format.nAvgBytePerSec = 88200;
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format.nBlockAlign = 2;
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format.wBitsPerSample = 16;
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return format;
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}
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}
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/// <summary>
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/// Monaural 8bits 44100Hz
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/// </summary>
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public static WAVEFORMATEX Monaural8bitsDefault
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{
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get
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{
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WAVEFORMATEX format = new WAVEFORMATEX();
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format.wFormatTag = 1;
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format.nChannels = 1;
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format.nSamplesPerSec = 44100;
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format.nAvgBytePerSec = 44100;
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format.nBlockAlign = 1;
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format.wBitsPerSample = 8;
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return format;
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}
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}
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}
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}

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