Access to AudioBuffer to apply effects to existing audio

1

Hi,
Is there any way to access to the audio buffer to post process the audio, for example to create a low pass filter, echo, reverb, eq, etc?

Pseudocode:

var effect = Engine.Assets.Load<SoundEffect> ("jump");            
SoundEffectInstance soundFxInstance = effect.CreateInstance();
soundFxInstance.SetProcessBlock (ProcessBlock);

void ProcessBlock (ref AudioBuffer audiobuffer) {
  ....
}

Thanks!

2

Interesting. I have not seen this topic discussed before, I have only seen people do pure playback, no effects… But didn’t microsoft actually have something for this back in the days of xna? Maybe worth it to check xna documentation…

3

There are some effects you can apply but are very limited with XACT, the other option is to use DynamicSoundEffect but I haven’t tried that yet.

Maybe this can help.