Application of optimal settings of the LMS adaptive filter for speech signal processing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F10%3A86075949" target="_blank" >RIV/61989100:27240/10:86075949 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Application of optimal settings of the LMS adaptive filter for speech signal processing
Original language description
This paper describes a proposition of the method for optimal adjustment parameters of the adaptive filter with LMS algorithm in the practical application of suppression of additive noise in a speech signal for voice communication with the control system.By the proposed method, the optimal values of parameters of adaptive filter are calculated with guarantees the stability and convergence of the LMS algorithm. The DTW criterion is used for the quality assessment of speech signal processing obtained fromoutput of adaptive filter with LMS algorithm. In the experimental section is described the way of verification of the proposed method on the structure of the adaptive filter with LMS algorithm and on the structure of the adaptive filter with LMS algorithm in application of suppressing noise from speech signal by simulations in MATLAB software and implementation on DSK TMS320C6713.
Czech name
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Czech description
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Publication year
2010
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Multiconference on Computer Science and Information Technology, IMCSIT 2010
ISBN
978-83-60810-27-9
ISSN
1896-7094
e-ISSN
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Number of pages
8
Pages from-to
767-774
Publisher name
IEEE Computer Society
Place of publication
Wisla
Event location
Wisla, Polsko
Event date
Oct 18, 2010
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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