The effects of concurrent motor tasking on performance of a voice recognition system.

This research investigated the effects of concurrent operator motor loading on performance of a voice recognition system comprised of a human operator and a discrete utterance voice recognition system. Increased concurrent operator motor workload (with respect to that experienced during training of...

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Bibliographic Details
Main Author:	Armstrong, John William
Other Authors:	Poock, G.K.
Language:	en_US
Published:	Monterey, California. Naval Postgraduate School 2012
Online Access:	http://hdl.handle.net/10945/17569

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spelling	ndltd-nps.edu-oai-calhoun.nps.edu-10945-175692014-11-27T16:12:16Z The effects of concurrent motor tasking on performance of a voice recognition system. Armstrong, John William Poock, G.K. Operations Research Applied Mathematics Applied Mathematics This research investigated the effects of concurrent operator motor loading on performance of a voice recognition system comprised of a human operator and a discrete utterance voice recognition system. Increased concurrent operator motor workload (with respect to that experienced during training of the voice recognition system) was found to degrade system performance. Operator motor loading was manipulated using a rotary pursuit tracker. A special vocabulary was used to ensure a baseline recognition error rate to facilitate detection of factors influencing system performance. The results using the special vocabulary also indicated the performance degradations that a real world operator may encounter when using different phrases that are similar to one another in sound. 2012-11-16T18:30:25Z 2012-11-16T18:30:25Z 1980-09 Thesis http://hdl.handle.net/10945/17569 o640260414 en_US Monterey, California. Naval Postgraduate School
collection	NDLTD
language	en_US
sources	NDLTD
description	This research investigated the effects of concurrent operator motor loading on performance of a voice recognition system comprised of a human operator and a discrete utterance voice recognition system. Increased concurrent operator motor workload (with respect to that experienced during training of the voice recognition system) was found to degrade system performance. Operator motor loading was manipulated using a rotary pursuit tracker. A special vocabulary was used to ensure a baseline recognition error rate to facilitate detection of factors influencing system performance. The results using the special vocabulary also indicated the performance degradations that a real world operator may encounter when using different phrases that are similar to one another in sound.
author2	Poock, G.K.
author_facet	Poock, G.K. Armstrong, John William
author	Armstrong, John William
spellingShingle	Armstrong, John William The effects of concurrent motor tasking on performance of a voice recognition system.
author_sort	Armstrong, John William
title	The effects of concurrent motor tasking on performance of a voice recognition system.
title_short	The effects of concurrent motor tasking on performance of a voice recognition system.
title_full	The effects of concurrent motor tasking on performance of a voice recognition system.
title_fullStr	The effects of concurrent motor tasking on performance of a voice recognition system.
title_full_unstemmed	The effects of concurrent motor tasking on performance of a voice recognition system.
title_sort	effects of concurrent motor tasking on performance of a voice recognition system.
publisher	Monterey, California. Naval Postgraduate School
publishDate	2012
url	http://hdl.handle.net/10945/17569
work_keys_str_mv	AT armstrongjohnwilliam theeffectsofconcurrentmotortaskingonperformanceofavoicerecognitionsystem AT armstrongjohnwilliam effectsofconcurrentmotortaskingonperformanceofavoicerecognitionsystem
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The effects of concurrent motor tasking on performance of a voice recognition system.

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