2026-07-28T07:08:35Z https://meral.edu.mm/oai

oai:meral.edu.mm:recid/4173 2021-12-13T00:53:20Z 1582963302567:1597824273898 user-ucsy

Speech Command Recognition by using Dynamic Time Warping Kyaw, Ei Mon Khin, Myat Thanda Speech Recognition is a technology that can beuseful in many applicationof our daily life. Thisproposed method present the speaker dependent speechrecognition system. In this paperinclude the threesteps of speech command recognition systems. Firstly,automatically crop the input command signal forremoving silent part of the command .The second oneis extract the feature vectors by using Mel frequencycepstralcoefficients (MFCCs) and then featurematching the command and predefined speechcommand by using Dynamic Time Warping (DTW).Before matching with DTW, the system sorts thepredefined command for matching with command toimprove performance of recognition. This system usesthe ten predefined command for one username. Thispaper also compares the speech recognition systembetween the using of Multi-band Spectral Subtractionand Feature extractions in preprocessing method.Finally, the proposed system designs the “InformationRetrieval” application using MATLAB. 2015-02-05 http://hdl.handle.net/20.500.12678/0000004173 https://meral.edu.mm/records/4173