National Repository of Grey Literature 1 records found  Search took 0.00 seconds. 
Autonomous tool for measuring audiogram and frequency masking
Pachel, Jakub ; Sigmund, Milan (referee) ; Malucha, Jan (advisor)
The first half of the bachelor's thesis is focused on the theory of sound, it deals with the description of human hearing, some of hearing impairments and their impact on the hearing threshold, a description of simultaneous masking, and the introduction of hearing test methods. The second half introduces an audiometer's design and block diagram for pure-tone audiometry, which was programmed in the MATLAB development platform. Furthermore, the thesis presents the measurement results of the audiometer for five subjects. Finally, it describes how the program was supplemented with a graphical user interface with the possibility of adding masking tones and noises into the measurement process.

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