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Using of voice for home eguipment control
Bubla, Lukáš ; Vojáček, Zdeněk (referee) ; Lacko, Branislav (advisor)
The bachelor thesis is focused on home automation, specifically on voice control. It describes methods of communication and control of automated systems and especially problematics of computer voice recognition using different methods. The thesis displays specific product for voice controlling developed by Czech company Elko ep, s.r.o. and then briefly looks at the issue of gesture control. At the end compares product from Elko ep with other products from foreign companies and discuss advantages and disadvantages of voice or gestures control.
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Real-time voice command recognition system
Šíbl, Evžen ; Kiac, Martin (referee) ; Přinosil, Jiří (advisor)
The bachelor thesis deals with the development of a system for voice command recognition. The classifier of this system was created using a neural network. In this thesis you will learn about the history and problems of speech recognition. A system has been created that detects a section in a recording containing a speech signal, which then uses the classifier to decide what word from the word table it is. Three models with the same architecture but with different training data were created. These models were then compared with each other. A simple user interface was created for the resulting system.
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Noise meter and sound detector
Jedlička, Petr ; Novák, Marek (referee) ; Povalač, Aleš (advisor)
This work deals with design and construction of a noise meter, which measures sound pressure level. The device can be set either for weighting filter A or for weighting filter C considering the characteristics of human hearing, the device also allows two modes, fast and slow, depending on the rate of changes of sound pressure level. It tis possible to send measured data to a PC through a measuring application. The noise meter can be powered either by three AA batteries or by a PC through USB interface. The noise meter can be controlled by voice commands.
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Radar Interface and Its Interconnection to Air Traffic Control System Simulation
Buchníčková, Tereza ; Ondřej, Karel (referee) ; Smrž, Pavel (advisor)
This thesis aims to create an application for training new air traffic control officers. The system is implemented as a JavaScript web application using the JQuery and Leaflet libraries. The server part is written in Python using the BlueSky library for air traffic simulation. The thesis presents a theoretical background and discussed the design and implementation of the system. The result is an application that offers to display current air traffic, or where the user, in the role of air traffic control officer, can practice communication with a pilot on simulated air traffic. The application allows the recording of voice communication and, in cooperation with an automatic speech recognition system, converts this communication into text displayed on the screen. In addition to the support of the training of air traffic operators, this application also serves as a demonstration of the results of the research groups KnoT and Speech from the Faculty of Information Technology, Brno University of Technology.
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Real-time voice command recognition system
Šíbl, Evžen ; Kiac, Martin (referee) ; Přinosil, Jiří (advisor)
The bachelor thesis deals with the development of a system for voice command recognition. The classifier of this system was created using a neural network. In this thesis you will learn about the history and problems of speech recognition. A system has been created that detects a section in a recording containing a speech signal, which then uses the classifier to decide what word from the word table it is. Three models with the same architecture but with different training data were created. These models were then compared with each other. A simple user interface was created for the resulting system.
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Machine Translation of Spoken English into Czech
Cífka, Ondřej ; Bojar, Ondřej (advisor) ; Helcl, Jindřich (referee)
Spoken language translation, the process of translating speech in one language into another language automatically, is in increasing demand as a means of overcoming the language barrier. In this thesis, we focus on translation of spoken English into Czech, employed as an aid for international tourists. We built a fully functional speech translation system using freely available components and used it for collecting samples of user input. We then focused on replacing the core components of the system, namely speech recognition (ASR) and machine translation (MT), with our own, domain-adapted models. We evaluated our improvements on the collected data. Powered by TCPDF (www.tcpdf.org)
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Voice systems usage and their application in the information society
Laštovička, Petr ; Papík, Richard (advisor) ; Fiala, Jakub (referee)
This bachelor thesis deals with the problems of speech recognition and its practical use. This function is described theoretically for more scientific disciplines, as well as towards the Information Sciences with emphasis on the thematic area of Human Computer Interaction. The work also includes a survey focused to obtain information on the behavior of users of contact centers - their habits, frequency of use, the type of service preference and request of new features. It also includes specific questions about the functions of speech recognition and voice identification. This pilot survey can be the basis for further extensive research. The aim is to determine the possibility of using speech recognition and the real needs of users.
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Using of voice for home eguipment control
Bubla, Lukáš ; Vojáček, Zdeněk (referee) ; Lacko, Branislav (advisor)
The bachelor thesis is focused on home automation, specifically on voice control. It describes methods of communication and control of automated systems and especially problematics of computer voice recognition using different methods. The thesis displays specific product for voice controlling developed by Czech company Elko ep, s.r.o. and then briefly looks at the issue of gesture control. At the end compares product from Elko ep with other products from foreign companies and discuss advantages and disadvantages of voice or gestures control.
|
|
|
Voice systems usage and their application in the information society
Laštovička, Petr ; Papík, Richard (advisor) ; Fiala, Jakub (referee)
This bachelor thesis deals with the problems of speech recognition and its practical use. This function is described theoretically for more scientific disciplines, as well as towards the Information Sciences with emphasis on the thematic area of Human Computer Interaction. The work also includes a survey focused to obtain information on the behavior of users of contact centers - their habits, frequency of use, the type of service preference and request of new features. It also includes specific questions about the functions of speech recognition and voice identification. This pilot survey can be the basis for further extensive research. The aim is to determine the possibility of using speech recognition and the real needs of users.
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Machine Translation of Spoken English into Czech
Cífka, Ondřej ; Bojar, Ondřej (advisor) ; Helcl, Jindřich (referee)
Spoken language translation, the process of translating speech in one language into another language automatically, is in increasing demand as a means of overcoming the language barrier. In this thesis, we focus on translation of spoken English into Czech, employed as an aid for international tourists. We built a fully functional speech translation system using freely available components and used it for collecting samples of user input. We then focused on replacing the core components of the system, namely speech recognition (ASR) and machine translation (MT), with our own, domain-adapted models. We evaluated our improvements on the collected data. Powered by TCPDF (www.tcpdf.org)
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