private void RenderizarSinal(Signal sinal, bool limpo)
{
var floatSinal = sinal.ToFloat();
WavechartBox.Show(floatSinal, "Sinal " + (limpo ? "Limpo" : "Original"), nonBlocking: true);
var teste = AudioModelHelper.ObterMFCCDescriptor(sinal);
var valores = teste.Select(v => (float)v.Descriptor.Average()).ToArray();
WavechartBox.Show(valores, "MFCC " + (limpo ? "Limpo" : ""), nonBlocking: true);
}
private void btnAnalizar_Click(object sender, EventArgs e)
{
try
{
Testar();
using (var sinal = AudioModelHelper.ObterSinal(txtArquivo.Text))
RenderizarSinal(sinal, false);
using (var sinal = AudioModelHelper.ObterSinalLimpo(txtArquivo.Text))
RenderizarSinal(sinal, true);
}
catch (Exception ex)
{
}
}
private void btnAnalisar_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(txtArquivoAudio.Text) || !File.Exists(txtArquivoAudio.Text))
{
return;
}
try
{
using (var sinal = AudioModelHelper.ObterSinal(txtArquivoAudio.Text))
RenderizarSinal(sinal, false);
using (var sinal = AudioModelHelper.ObterSinalLimpo(txtArquivoAudio.Text))
RenderizarSinal(sinal, true);
}
catch (Exception ex)
{
MessageBox.Show("Falha ao analisar audio.");
}
}
