[C#/NAUDIO/.NET5] SignalGenerator 클래스 사용하기

using System;
using System.Threading;

using NAudio.Wave;
using NAudio.Wave.SampleProviders;

ISampleProvider provider = new SignalGenerator()
{ 
    Gain      = 0.2, 
    Frequency = 500,
    Type      = SignalGeneratorType.Sin
}.Take(TimeSpan.FromSeconds(5));

using(WaveOutEvent waveOutEvent = new WaveOutEvent())
{
    waveOutEvent.Init(provider);

    waveOutEvent.Play();

    while(waveOutEvent.PlaybackState == PlaybackState.Playing)
    {
        Thread.Sleep(500);
    }
}