S-89.3540 ASP, Harmonic Analysis Using Digital Filters

Our work considers analysis of the harmonic instrument sign als. Basic approach is filtering the harmonic signals by high precisioninverse comb and examine the residy signals for different instrument ton es. We also go into separating the odd and even order harmonic components and st udy the effect of only one of the harmonic into several instument timbre. Ou r work mainly based on the work of (Välimäki, Lehtonen & Laakso 2007).