Question

Assuming that a cubic phase interpolation polynomial is used in a sinusoidal analysis-synthesis model, derive Eq. (9.7) using results from [McAu86].

   Assuming that a cubic phase interpolation polynomial is used in a sinusoidal analysis-synthesis model, derive Eq. (9.7) using results from [McAu86].

Audio Signal Processing and Coding

Audio Signal Processing and Coding

Andreas Spanias, Ted… 1st Edition

Chapter 9, Problem 7

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We are dealing with a sinusoidal analysis-synthesis model, which typically involves representing a signal as a sum of sinusoids. The task is to derive a specific equation (Eq. 9.7) using a cubic phase interpolation polynomial, with reference to results from Show more…

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Assuming that a cubic phase interpolation polynomial is used in a sinusoidal analysis-synthesis model, derive Eq. (9.7) using results from [McAu86].

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