Hello I hope I am putting this in the right place.
I am working on a test/project in which I have a futuristic grenade that explodes I have got it to explode, I then imported the footage into real footage, now I want to take it one step further and make the grenade drop into the footage and then explode. I have no doubt that I can animate the grenade dropping in and all that…but what I would need help with is the sound effects. The scene I am working with is a bathroom floor and I want to make the sound of the grenade dropping on the bathroom floor. How may I reproduce this. I am running Ubuntu 11.04 with the Ubuntu-studio package installed so I believe I have all the right tools I just do not have the knowledge.