Lab2 - Fs=8000; total_t=5; fn= 'tuning fork 512c' ;...

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Pre-Lab According to the formula for the frequency: ; A is the cross-sectional area of the prongs (tines) in square meters. l is the length of the prongs in meters. E is the Young's modulus of the material. ρ is the density . R is the radius of the prongs in meters. So I think the frequency of the tuning fork only depends on the material and dimension.
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Unformatted text preview: Fs=8000; total_t=5; fn= 'tuning fork 512c' ; y=auinput(Fs,total_t,fn); tscale = (1:length(y))*(1/Fs); plot(tscale,y); figure; freqz(y, 1, ceil(total_t*Fs), Fs);...
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