compare two audio signal with different frequency samplling with matlab

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hi,
I want compare two audio signal with different samplling frequency in matlab
how is it?
figure,quality,Mathematically
please help me fast.
thank you all
 
Last edited:

four wav recorded signal (with code: wavrecord in matlab): y1, y2, y3, y4
with samplling frequency:
y1: 8000
y2: 16000
y3: 32000
y4: 64000

i don't know how compare those?
 

ok, but the question was not yet properly answered :

What do you want compare ?
( Magnitude, bandwidth, correlation, etc... )


+++
 

signal that have more Fs,have more quality.
i want show it with matlab.
Mathematically (relationships),figures etc...
thanks
 
Last edited:

please helllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllllp.
mer30
 

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