如何在 c# 中一次播放多个频率的声音？

Question

I am trying to make a simple program that plays different frequencies of sound based on what colors are put in from of a camera. I need to play multiple sine waves at once in sound. Console.Beep works for just one frequency. I also need it to be generated at run time. I have tried using the .wav generator in NAudio but I am not sure how the .wav format works in that context to create multiple frequencies. Converting a random byte array to a .wav just shows static because of samples. Any help would be appreciated.

Answer 1

By default, c# runs a single thread. This means that there is only one thing happening at any one time inside the code. Therefore, you need multithreading for simultaneous actions. Also,m I'd look into delegates in C#, that could call multiple methods from a single event. This will allow you to trigger multiple actions from a single trigger.

https://www.tutorialspoint.com/csharp/csharp_multithreading.htm

https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/delegates/