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18.09.2008 Angelo Farina
Clock mismatch
§However, it is always possible to generate a pre-stretched inverse filter, which is longer or shorter than the “theoretical” one - by proper selection of the lenght of the inverse filter, it is possible to deconvolve impulse responses which are almost perfectly “unskewed”:
 
 
The pictures show the result of the deconvolvution of a clock-mismatched measurement, in which a pre-strecthed inverse filter is employed, 8.5 ms longer than the theoretical one.