I realised my EE will require a multi-dimensional approach. Since my topic is unique, it’s difficult to find sources that explain the experiment. My model mimics areas which use surround sound systems consisting 4 speakers facing a common centre. So far I have done basic research and I think primary research would be more meaningful. In reality, sound interference patterns differ from the theoretical because of environmental factors like echo, diminishing intensities etc. I need to start doing experimentation to get an idea of how the model works. Before conducting the experiment itself however, I must first find a plausible model to compare my results to so that I start off with a hypothesis and use proper scientific method in my EE.