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Spectral Analysis on Voices of Myanmar Characters and Words

http://hdl.handle.net/20.500.12678/0000002094
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5df4294d-e367-469f-9d2d-dbd54f5c6aab
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Spectral Spectral analysis on voices of Myanmar Characters and Words.pdf (4218 Kb)
Publication type
Journal article
Upload type
Publication
Title
Title Spectral Analysis on Voices of Myanmar Characters and Words
Language en
Publication date 2008
Authors
Ye Chan
Win Win Kyi
Description
Voices of Myanmar characters and words have been analysed in either the temporal domain or the frequency domain. The voice samples have been captured by the built-in sound card of personal computer (PC) with sampling rate of 44.1 kHz accompanying with microphone while running LabVIEW. The Fast Fourier Transform (FFT) technique has been used to calculate the spectrum from a signal. It provides a measure of the frequencies found in a given segment of a signal by decomposing it into its sine components. Furthermore, it allows for pitch extraction and the identification of fundamental frequencies, which is an essential component of the experiment. The programme developed uses the necessary tools to record, filter, and analyse different voice samples of some Myanmar characters and words.
Keywords
Fast fourier transform
Identifier https://uyr.uy.edu.mm/handle/123456789/555
Journal articles
3
Universities Research Journal (URJ)
1
Conference papaers
Books/reports/chapters
Thesis/dissertations
0
0
views
downloads
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