private void WriteNote(WaveStreamWriter streamWriter, string name, int durationBefore, int duration, int amplitude)
{
Tone tone = Tones.Item(name);
if (durationBefore > 0)
{
streamWriter.WriteSilenceChunk(durationBefore);
}
streamWriter.WriteChunk(SampleHelper.MakeBassChunk2(duration, tone.Frequency, amplitude, 2));
//streamWriter.WriteOscillator(new Oscillator(WaveType.Sine, duration, tone.Frequency, amplitude, 2));
}
private void btnDraftTest_Click(object sender, EventArgs e)
{
using (MemoryStream stream = new MemoryStream())
{
WaveStreamWriter streamWriter = new WaveStreamWriter(stream);
streamWriter.WriteSilenceChunk(50);
int freq = (int)waveFormControl.Frequency;
int duration = (int)waveFormControl.Duration;
int amp = (int)waveFormControl.Amplitude;
List <Tone> tones = new List <Tone>();
tones.Add(Tones.Item("Do3"));
tones.Add(Tones.Item("Ré3"));
tones.Add(Tones.Item("Mi3"));
tones.Add(Tones.Item("Fa3"));
tones.Add(Tones.Item("Sol3"));
tones.Add(Tones.Item("La3"));
tones.Add(Tones.Item("Si3"));
tones.Add(Tones.Item("Do4"));
WriteNote(streamWriter, "Ré3", 75, 300, amp);
WriteNote(streamWriter, "Sol3", 75, 300, amp);
WriteNote(streamWriter, "La3", 75, 300, amp);
WriteNote(streamWriter, "Si3", 100, 300, amp);
WriteNote(streamWriter, "La3", 125, 300, amp);
WriteNote(streamWriter, "Sol3", 125, 750, amp);
WriteNote(streamWriter, "Sol3", 325, 150, amp);
WriteNote(streamWriter, "Sol3", 60, 150, amp);
WriteNote(streamWriter, "Sol3", 60, 250, amp);
WriteNote(streamWriter, "La3", 125, 300, amp);
WriteNote(streamWriter, "Si3", 125, 350, amp);
WriteNote(streamWriter, "La3", 125, 650, amp);
//WriteNote(streamWriter, "La3", 50, 150, amp);
//WriteNote(streamWriter, "La3", 50, 150, amp);
//WriteNote(streamWriter, "La3", 50, 150, amp);
//WriteNote(streamWriter, "Si3", 100, 250, amp);
//WriteNote(streamWriter, "Do3", 100, 150, amp);
//WriteNote(streamWriter, "Si3", 100, 200, amp);
//WriteNote(streamWriter, "La3", 100, 300, amp);
//WriteNote(streamWriter, "La3", 100, 150, amp);
//WriteNote(streamWriter, "La3", 100, 150, amp);
//WriteNote(streamWriter, "La3", 100, 150, amp);
//WriteNote(streamWriter, "Si3", 100, 300, amp);
//WriteNote(streamWriter, "La3", 100, 250, amp);
//WriteNote(streamWriter, "Sol3", 100, 400, amp);
//WriteNote(streamWriter, "La3", 100, 200, amp);
streamWriter.Close();
PlayStream(stream);
}
}