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National Repository of Grey Literature	40 records found 39 - 40 jump to record:	Search took 0.01 seconds.

Acoustical simulation of going car
Lacko, Tomáš ; Horka, Michal (referee) ; Sigmund, Milan (advisor)
This project includes an overview of different processing methods phonograms. It focuses primarily on time - frequency analysis carried out using Fast Fourier Transform (STFT). The main essence is to evaluate the time - frequency analysis of recorded motor vehicle, driving at different options, together with an analysis of driver activity in these variants. Based on the results of the analysis deals with the creation of synthetic audio signals of motor vehicle records. Further addresses the creation of the program for acoustic simulation engine is running smoothly when driving a car. Processing recorded signals and their evaluation is transferred using Matlab 7.7.0 ( R2008 )

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Voice commands recognition in audiosignal
Šrámek, Martin ; Grepl, Robert (referee) ; Krejsa, Jiří (advisor)
You are holding in your hands the Bachelor thesis which deals with design and realizing of isolated voice recognition system. The motivation of this thesis was an interest in remote control of robotic mechanisms by voice and a research of speech signal processing. It is widely developed these days. The thesis is divided into two parts. The first one is concerned with summarizing of recognition knowledge, in the second one this knowledge is used in design of a system.

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