Real time karaoke grader using modal distribution for android devices

The increasing market for mobile devices requires us to investigate the viability of writing computationally expensive digital signal processing applications for these devices. Modal Distribution was used to acquire a time-frequency representation to evaluate singing ability using a karaoke applicat...

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Main Authors: Laguna, Anne Frachesca B., Guevara, Rowena Cristina L.
Format: text
Published: Animo Repository 1998
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Online Access:https://animorepository.dlsu.edu.ph/faculty_research/7572
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Institution: De La Salle University
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spelling oai:animorepository.dlsu.edu.ph:faculty_research-83332022-11-03T07:49:05Z Real time karaoke grader using modal distribution for android devices Laguna, Anne Frachesca B. Guevara, Rowena Cristina L. The increasing market for mobile devices requires us to investigate the viability of writing computationally expensive digital signal processing applications for these devices. Modal Distribution was used to acquire a time-frequency representation to evaluate singing ability using a karaoke application. Pitch and tempo were both used as basis for grading. The trade-off between the time-frequency resolution and the execution time of the algorithm especially for devices with slower processors was studied to observe the optimal parameters for Modal Distribution. A resolution of 10 milliseconds for tempo and 31.25 Hz were thus obtained. 1998-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/faculty_research/7572 Faculty Research Work Animo Repository Karaoke Singing Smartphones Distribution (Probability theory) Computer Sciences
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
topic Karaoke
Singing
Smartphones
Distribution (Probability theory)
Computer Sciences
spellingShingle Karaoke
Singing
Smartphones
Distribution (Probability theory)
Computer Sciences
Laguna, Anne Frachesca B.
Guevara, Rowena Cristina L.
Real time karaoke grader using modal distribution for android devices
description The increasing market for mobile devices requires us to investigate the viability of writing computationally expensive digital signal processing applications for these devices. Modal Distribution was used to acquire a time-frequency representation to evaluate singing ability using a karaoke application. Pitch and tempo were both used as basis for grading. The trade-off between the time-frequency resolution and the execution time of the algorithm especially for devices with slower processors was studied to observe the optimal parameters for Modal Distribution. A resolution of 10 milliseconds for tempo and 31.25 Hz were thus obtained.
format text
author Laguna, Anne Frachesca B.
Guevara, Rowena Cristina L.
author_facet Laguna, Anne Frachesca B.
Guevara, Rowena Cristina L.
author_sort Laguna, Anne Frachesca B.
title Real time karaoke grader using modal distribution for android devices
title_short Real time karaoke grader using modal distribution for android devices
title_full Real time karaoke grader using modal distribution for android devices
title_fullStr Real time karaoke grader using modal distribution for android devices
title_full_unstemmed Real time karaoke grader using modal distribution for android devices
title_sort real time karaoke grader using modal distribution for android devices
publisher Animo Repository
publishDate 1998
url https://animorepository.dlsu.edu.ph/faculty_research/7572
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