Moved to GitHub
Easy sound is a .net tool for managing audio stream in the memory. It joins existing wav streams into single one using different method.
You can join streams to play in parallel, subsequently, with time delay and different amplitudes.
See example below
AudioStream stream1 = new WavAudioStream(fileStream1); //read wav stream from fileStream1
AudioStream stream2 = new WavAudioStream(fileStream2); //read wav stream from fileStream2
AudioStream stream3 = new WavAudioStream(fileStream3); //read wav stream from fileStream3
stream1 = new VolumeAdjustmentAudioStream(stream1, 0.25); //making more silent
stream2 = new DelayedAudioStream(stream2, 2, 5); //Making delay before playing stream2
stream2 = new TrimmedAudioStream(stream2, 10, 50); // There is unneeded pause in the start and in the end. Skip it
AudioStream stream4 = new ParallelCompositeAudioStream(stream1, stream2); // play stream1 and stream2 in parallel
AudioStream stream5 = new SerialCompositeAudioStream(stream3, stream4); // play stream3 and stream4 subsequently
stream5.SaveWav(fileStream5); // Save result to the output stream
You can also use console utility to generate file providing to it xml file.