The Future of Soundproofing
John (Yunong) Wu
Eric Hamber
Floor Location : 030602

It was the purpose of this experiment to test the effectiveness of ANC at reducing low frequency sounds as compared to PNC. The final application of this experiment was to hopefully discover a method to reduce low frequency car engine noises near residential areas to reduce sound pollution. The results illustrated that ANC to some degree was more effective than PNC at reducing low frequency sounds within a given space.