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Speaker localization for human-machine interaction

Speaker localization is the study direction of sound detection. A listener can identify the location or origin of sound. Human auditory system mechanisms of speaker localization have been widely studied. To adapt the ability of the human auditory system, the researcher uses several methods such as t...

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Main Author: Muhammad Azlan , Ahmad
Format: Undergraduates Project Papers
Language:English
Published: 2012
Subjects:
TA Engineering (General). Civil engineering (General)
Online Access:http://umpir.ump.edu.my/id/eprint/7606/1/CD6724.pdf
http://umpir.ump.edu.my/id/eprint/7606/
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spelling my.ump.umpir.76062021-06-17T01:17:22Z http://umpir.ump.edu.my/id/eprint/7606/ Speaker localization for human-machine interaction Muhammad Azlan , Ahmad TA Engineering (General). Civil engineering (General) Speaker localization is the study direction of sound detection. A listener can identify the location or origin of sound. Human auditory system mechanisms of speaker localization have been widely studied. To adapt the ability of the human auditory system, the researcher uses several methods such as time and level differences between the ears, spectral information, timing analysis, correlation analysis, and pattern matching. The application of the system is implemented to the robot as a model human auditory system. The robot now can interact naturally when human speak to them as it can determine the localization of the speaker. In this paper is to build speaker localization where to determine the sound source in front side of 180 degrees. The azimuth, distance, and also height will be fixed. The sensor is built from the three microphones to detect sound. The speaker source that came will be comparing its intensity at the right and the left side. So, if the source is from the right side, then the servo motor will rotate in the right until the different intensity of sound is same to the both sides. Therefore, the servo motor will stop here. Whereas, this will show the direction of the sound source. The result in the experiment shows that it’s quite satisfying with error accuracy as this technique need a more sensitive instrument to compare the sound source. 2012-07 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/7606/1/CD6724.pdf Muhammad Azlan , Ahmad (2012) Speaker localization for human-machine interaction. Faculty of Electrical & Electronics Engineering, Universiti Malaysia Pahang.
institution Universiti Malaysia Pahang
building UMP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Pahang
content_source UMP Institutional Repository
url_provider http://umpir.ump.edu.my/
language English
topic TA Engineering (General). Civil engineering (General)
spellingShingle TA Engineering (General). Civil engineering (General)
Muhammad Azlan , Ahmad
Speaker localization for human-machine interaction
description Speaker localization is the study direction of sound detection. A listener can identify the location or origin of sound. Human auditory system mechanisms of speaker localization have been widely studied. To adapt the ability of the human auditory system, the researcher uses several methods such as time and level differences between the ears, spectral information, timing analysis, correlation analysis, and pattern matching. The application of the system is implemented to the robot as a model human auditory system. The robot now can interact naturally when human speak to them as it can determine the localization of the speaker. In this paper is to build speaker localization where to determine the sound source in front side of 180 degrees. The azimuth, distance, and also height will be fixed. The sensor is built from the three microphones to detect sound. The speaker source that came will be comparing its intensity at the right and the left side. So, if the source is from the right side, then the servo motor will rotate in the right until the different intensity of sound is same to the both sides. Therefore, the servo motor will stop here. Whereas, this will show the direction of the sound source. The result in the experiment shows that it’s quite satisfying with error accuracy as this technique need a more sensitive instrument to compare the sound source.
format Undergraduates Project Papers
author Muhammad Azlan , Ahmad
author_facet Muhammad Azlan , Ahmad
author_sort Muhammad Azlan , Ahmad
title Speaker localization for human-machine interaction
title_short Speaker localization for human-machine interaction
title_full Speaker localization for human-machine interaction
title_fullStr Speaker localization for human-machine interaction
title_full_unstemmed Speaker localization for human-machine interaction
title_sort speaker localization for human-machine interaction
publishDate 2012
url http://umpir.ump.edu.my/id/eprint/7606/1/CD6724.pdf
http://umpir.ump.edu.my/id/eprint/7606/
_version_ 1703960736808566784
score 13.211869

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