The experiment involves creating a sound wave that propagates down a pipe with 8 transducers\nattached at equally spaced intervals of 0.01016 m. The numerical methodââ?¬â?the Cross Correlation\nMethod, used to solve for the phase component, creates a high correlation value, but the speed of\nsound varies immensely. The method involves a Fast Fourier Transform (FFT) of the collected data,\nwhich is used to find the phase of the sound wave, and the slope of the position versus time\ngraph, which is used to calculate the speed of sound. This high correlation value shows that the\ndata are correct, but the numerical method for analyzing the data is incorrect.
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