An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah
The cry sound produced by an infant is the result of his or her physical and psychological condition and/or internal or external stimuli. It has been shown that different cry origins, such as pain, hunger, insult and fear, exhibit different cry patterns. Different type of cry will produced different...
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2009
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my-uitm-ir.676922022-10-21T00:16:55Z An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah 2009 Abdullah, Muhammad Hafiz Applications of electronics Pattern recognition systems The cry sound produced by an infant is the result of his or her physical and psychological condition and/or internal or external stimuli. It has been shown that different cry origins, such as pain, hunger, insult and fear, exhibit different cry patterns. Different type of cry will produced different sound such as pitch and length of silent voiced. There are many methods to use for extract the information where we can use Mel-frequency cepstral coefficients (MFCC) and linear prediction cepstral coefficients (LPCC). For this thesis, the LPCC was chosen because over more intuitive frequency domain representations were basically two: applicability and ease of use. The main objective is to build up a characteristic that can be use for recognition phase for automatic infant cry recognition system. There nine sample where three type of infant in three different conditions was use. Each sample was test for pitch with three method and voiced/unvoiced detection. The result from this four method shown different sample will produce different characteristic. Most of method use amplitude and frequency to differentiate the feature. 2009 Thesis https://ir.uitm.edu.my/id/eprint/67692/ https://ir.uitm.edu.my/id/eprint/67692/1/67692.PDF text en public degree Universiti Teknologi MARA (UiTM) Faculty of Electrical Engineering Yasmin, Farah |
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Universiti Teknologi MARA |
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UiTM Institutional Repository |
language |
English |
advisor |
Yasmin, Farah |
topic |
Applications of electronics Pattern recognition systems |
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Applications of electronics Pattern recognition systems Abdullah, Muhammad Hafiz An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
description |
The cry sound produced by an infant is the result of his or her physical and psychological condition and/or internal or external stimuli. It has been shown that different cry origins, such as pain, hunger, insult and fear, exhibit different cry patterns. Different type of cry will produced different sound such as pitch and length of silent voiced. There are many methods to use for extract the information where we can use Mel-frequency cepstral coefficients (MFCC) and linear prediction cepstral coefficients (LPCC). For this thesis, the LPCC was chosen because over more intuitive frequency domain representations were basically two: applicability and ease of use. The main objective is to build up a characteristic that can be use for recognition phase for automatic infant cry recognition system. There nine sample where three type of infant in three different conditions was use. Each sample was test for pitch with three method and voiced/unvoiced detection. The result from this four method shown different sample will produce different characteristic. Most of method use amplitude and frequency to differentiate the feature. |
format |
Thesis |
qualification_level |
Bachelor degree |
author |
Abdullah, Muhammad Hafiz |
author_facet |
Abdullah, Muhammad Hafiz |
author_sort |
Abdullah, Muhammad Hafiz |
title |
An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
title_short |
An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
title_full |
An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
title_fullStr |
An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
title_full_unstemmed |
An assessment of the perceptual role of individual acoustic (infant cry) / Muhammad Hafiz Abdullah |
title_sort |
assessment of the perceptual role of individual acoustic (infant cry) / muhammad hafiz abdullah |
granting_institution |
Universiti Teknologi MARA (UiTM) |
granting_department |
Faculty of Electrical Engineering |
publishDate |
2009 |
url |
https://ir.uitm.edu.my/id/eprint/67692/1/67692.PDF |
_version_ |
1783735717994692608 |