Analysis of Principle and Applications of Fourier Transform for Acoustics
DOI:
https://doi.org/10.54097/qrk53c84Keywords:
Fourier analysis; FFT; acoustic.Abstract
As a matter of fact, since the invention of Fourier transform has been invented, various fields have used the measure to extract signals and eliminate the noise. In recent years, with the rapid development of computer fields, the fast Fourier transform (FFT) is pretty simple to implement. On this basis, numerical solutions and dealing approaches are proposed in lots of fields including optics and acoustics. With this in mind, this paper will detailly analyze and discuss the implementation of Fourier analysis into acoustic. To be specific, this study will demonstrate the principle for FFT analysis as well as the situations of using FFT. At the same time, the applications in the acoustic field will be systematically estimated. Acc7ording to the analysis, the current limitations will be proposed, and the future prospects will be presented. Overall, these results shed light on guiding further exploration of FFT analysis in different subjects and fields.
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