Stuck with sound

i made Sound for bus with FMOD like in this tutorial then i wanted to intefrate in ue4 but when i press play in ue4 one can hear just the idle but not the other sounds like onlow and onmid , how can i solve this. Thanks alot

You need to use either game code or blueprints to control the parameters on the event. Take a look at our documentation to see more information: