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Audio codecs and their perceptual quality evaluation
Hudec, Andrej ; Schimmel, Jiří (referee) ; Rajmic, Pavel (advisor)
The bachelor thesis deals with audio codecs and tests to evaluate their listening quality. The thesis offers a description of the properties of human hearing, a brief introduction to the issues of audio coding, types of audio data compression and listening tests. The bachelor thesis also contains a theoretical description of the coding processes of selected audio codecs, evaluation of measuring their computational complexity and evaluation of listening quality of each of them using listening tests. HTML, CSS, Javascript and Python programming languages were used to implement the listening test environment. The audio files examined in the listening tests were obtained using the FFmpeg library.
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Application for Sign Language Education for People with Mental Handicap
Meca, Vojtěch ; Zbořil, František (referee) ; Kočí, Radek (advisor)
The thesis describes creation and development of an application for sign language education for people with mental handicap. The thesis describes basic principles of the theory of computer therapy, which is the basis for the application, as well as a target group of users. The application is developed for the operation systems Android and iOS, which are briefly introduced in this work. Then there is an analysis of some already existing applications of this kind, a design of a new application, and implementation of the design. At the end, there is a feedback by three application users with mental handicap and their lectors, and there is also a plan for the further extension of the application proposed.
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Development of i-CT Framework and Application for Communication of YES/NO Type
Kalina, Jan ; Kočí, Radek (referee) ; Fiala, Jiří (advisor)
This master thesis deals with issues of development of applications for augmentative and alternative communication (AAC) in environment of special education for mentally challenged pupils with communication disorders. Thesis presents issues of development contemporary applications and follows on design principles of Computer therapy project, which compliance during the design and implementation should prevent the current issues. The aim of the thesis is creation of application for AAC of YES/NO type and i-CT framework - framework simplifying creation of similar apps for described environment. Both apps works on iOS and Android systems and were tested in an environment of people with mental disabilities.
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Audio codecs and their perceptual quality evaluation
Hudec, Andrej ; Schimmel, Jiří (referee) ; Rajmic, Pavel (advisor)
The bachelor thesis deals with audio codecs and tests to evaluate their listening quality. The thesis offers a description of the properties of human hearing, a brief introduction to the issues of audio coding, types of audio data compression and listening tests. The bachelor thesis also contains a theoretical description of the coding processes of selected audio codecs, evaluation of measuring their computational complexity and evaluation of listening quality of each of them using listening tests. HTML, CSS, Javascript and Python programming languages were used to implement the listening test environment. The audio files examined in the listening tests were obtained using the FFmpeg library.
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Development of i-CT Framework and Application for Communication of YES/NO Type
Kalina, Jan ; Kočí, Radek (referee) ; Fiala, Jiří (advisor)
This master thesis deals with issues of development of applications for augmentative and alternative communication (AAC) in environment of special education for mentally challenged pupils with communication disorders. Thesis presents issues of development contemporary applications and follows on design principles of Computer therapy project, which compliance during the design and implementation should prevent the current issues. The aim of the thesis is creation of application for AAC of YES/NO type and i-CT framework - framework simplifying creation of similar apps for described environment. Both apps works on iOS and Android systems and were tested in an environment of people with mental disabilities.
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|
|
Application for Sign Language Education for People with Mental Handicap
Meca, Vojtěch ; Zbořil, František (referee) ; Kočí, Radek (advisor)
The thesis describes creation and development of an application for sign language education for people with mental handicap. The thesis describes basic principles of the theory of computer therapy, which is the basis for the application, as well as a target group of users. The application is developed for the operation systems Android and iOS, which are briefly introduced in this work. Then there is an analysis of some already existing applications of this kind, a design of a new application, and implementation of the design. At the end, there is a feedback by three application users with mental handicap and their lectors, and there is also a plan for the further extension of the application proposed.
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