FAudioGMS/gamemaker/objects/AUDIO/Create_0.gml

/// @description Initialize audio.

/* First initialize the system: */
var spatialDistanceScale = 50; // makes "3D" audio louder
var timestep = game_get_speed(gamespeed_microseconds) / 1000000; // default, autodetect from GM timestep.
FAudioGMS_Init(spatialDistanceScale, timestep);

/* Init Effects Chains Here */
effChain = new EffectChain();
effChain.AddDefaultReverb();

/* Load Audio Assets Here */
// snd = LoadStaticSound("go-go-go-tigerblood.wav");
// sndInst = snd.Play();
// sndInst.SetEffectChain(effChain, 1); // apply default reverb to the instance.