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image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Audiometrie

Authors: Stanický, Ondřej;

Audiometrie

Abstract

První polovina práce je zaměřena na teorii a zabývá se základními fyzikálními pojmy z akustiky, popisem anatomie sluchového ústrojí, základními audiometrickými vyšetřovacími metodami sluchu a popisem grafického výsledku audiometrického vyšetření – audiogramu. Druhá polovina práce obsahuje návrh a blokové schéma audiometru pro vyšetření sluchu tónovou audiometrií. Dále se zabývá popisem vytvořené aplikace a realizací převodu decibelové stupnice na napětí a její korekci. V poslední kapitole jsou prezentována a vyhodnocena naměřená data.

The first part of the thesis focuses on theory and deals with the basic physical terms as far as acoustics is concerned. It also deals with a description of auditory system, as well as graphical results of audiometrical methods. The second part to the thesis deals with a scheme of audiometer for hearing tests. It also deals with the description of the programme as well as the transfer of the decibel scale to electric voltage and its correction. The last chapter contains the data collected during the hearing tests.

C

Country
Czech Republic
Related Organizations
Keywords

audiometrie, metody pro vyšetření sluchu, methods of hearing testing, audiometr, audiometry, audiogram, sluchové ústrojí, auditory system, audiometer

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