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Comparison of fitting approaches for cochlear implants
Fabíková, Veronika ; Čmiel, Vratislav (referee) ; Odstrčilík, Jan (advisor)
This bachelor’s thesis deals with topic of cochlear implantations (CI), especially with fitting of audio processors. Two hearing thresholds are usually determined during fitting of audio processors – Hearing Threshold (HT) and Maximum Comfortable Level threshold (MCL). In this work, a common subjective approach together with three objective methods for CI fitting is described. Individual approaches are then compared to each other. The second half of the thesis is devoted to description of methodology for XML files processing in MATLAB programming software, treatment of available data by a created program and statistical evaluation of acquired results. In the last chapter, there is a recommendation for audiologists stated, based on the results of the work.
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Simulation of cochlear implant sound processing
Fabíková, Veronika ; Čmiel, Vratislav (referee) ; Odstrčilík, Jan (advisor)
This diploma thesis deals with topic of cochlear implants (CI), especially with elaborating of sound signal with audio processors. In this work, principles and possibilities of rehabilitation of hearing with cochlear implants are described. In the thesis, there are principles of audio processors and modern coding strategies explained. The processes of simulation of selected strategies are stated. In the last chapter, there are the results of the simulations tested and discussed.
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Analysis of MR data
Guzmická, Lea ; Mézl, Martin (referee) ; Fabíková, Veronika (advisor)
The object of the work is diffusion MRI. The work deals with it from acquisition methods to postprocessing methods. The thesis is divided into 7 chapters. These gradually focus on the basic principles of MRI, measuring parameters, the phenomenon of diffusion and various methods of dMRI. The second part is comparing dMRI softwares and direct on actual postprocessing and analysis of data of study comparison of heathy controls and patients suffering eating disorders.
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Analysis of MR data
Guzmická, Lea ; Mézl, Martin (referee) ; Fabíková, Veronika (advisor)
The object of the work is diffusion MRI. The work deals with it from acquisition methods to postprocessing methods. The thesis is divided into 7 chapters. These gradually focus on the basic principles of MRI, measuring parameters, the phenomenon of diffusion and various methods of dMRI. The second part is comparing dMRI softwares and direct on actual postprocessing and analysis of data of study comparison of heathy controls and patients suffering eating disorders.
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Comparison of fitting approaches for cochlear implants
Fabíková, Veronika ; Čmiel, Vratislav (referee) ; Odstrčilík, Jan (advisor)
This bachelor’s thesis deals with topic of cochlear implantations (CI), especially with fitting of audio processors. Two hearing thresholds are usually determined during fitting of audio processors – Hearing Threshold (HT) and Maximum Comfortable Level threshold (MCL). In this work, a common subjective approach together with three objective methods for CI fitting is described. Individual approaches are then compared to each other. The second half of the thesis is devoted to description of methodology for XML files processing in MATLAB programming software, treatment of available data by a created program and statistical evaluation of acquired results. In the last chapter, there is a recommendation for audiologists stated, based on the results of the work.
|
|
|
Simulation of cochlear implant sound processing
Fabíková, Veronika ; Čmiel, Vratislav (referee) ; Odstrčilík, Jan (advisor)
This diploma thesis deals with topic of cochlear implants (CI), especially with elaborating of sound signal with audio processors. In this work, principles and possibilities of rehabilitation of hearing with cochlear implants are described. In the thesis, there are principles of audio processors and modern coding strategies explained. The processes of simulation of selected strategies are stated. In the last chapter, there are the results of the simulations tested and discussed.
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