Speech spectrogram extracted from speech signal processed by short time Fourier transform method.

<p>Speech spectrogram extracted from speech signal processed by short time Fourier transform method.</p>

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Bibliographic Details
Main Author:	Li Jiashen (20552690) (author)
Other Authors:	Zhang Xianwu (20552693) (author)
Published:	2025
Subjects:	Microbiology Biotechnology Cancer Space Science Biological Sciences not elsewhere classified Mathematical Sciences not elsewhere classified Information Systems not elsewhere classified pass filtering function many algorithms exist gaussian window function speech signal processing speech signal based speech feature extraction real speech datas traditional stockwell transform providing different resolutions extracting speech spectrogram transform </ p different resolutions speech signals speech recognition varying resolutions xlink "> synthesized signals results indicate quality results potential application parameters modify paper introduces often lack obtaining spectrograms fundamental theory frequency analysis extracted spectrograms downloadable database commonly employed algorithmic implementation adjusting parameters
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