Recognition System Based on DTW and DAS Beamforming
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28140%2F15%3A43874023" target="_blank" >RIV/70883521:28140/15:43874023 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/MCSI.2015.49" target="_blank" >http://dx.doi.org/10.1109/MCSI.2015.49</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/MCSI.2015.49" target="_blank" >10.1109/MCSI.2015.49</a>
Alternative languages
Result language
angličtina
Original language name
Recognition System Based on DTW and DAS Beamforming
Original language description
In this article a recognition system of isolated sequences based on noise filtration by microphone array is described. The configuration of microphone array has an important issue for clarification of beamformer spatial filtration. Beamforming is a method for processing microphone array data to produce images that represent the distribution of the acoustic source strength. Recognition systems are based on classification systems pattern. In these systems, sounds or sequences of sounds, such as phonemes,groups of phonemes, or words are modeled by distinct classes. The goal of the recognition system is to estimate the correct sequence of classes, sounds, that make up the incoming utterance and hence, the sounds that were reproduced. In particular, many new distance measures between time series have been introduced. The recognition system based on time series analysis, where the Dynamic time warping algorithm based on spatial filtration preprocessing is discussed.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2015 Second International Conference on Mathematics and Computers in Sciences and in Industry
ISBN
978-1-4799-8672-9
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
176-181
Publisher name
IEEE
Place of publication
New Jersey, Piscataway
Event location
Sliema
Event date
Aug 17, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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