Helivaljuse mõõtja
Date
2014
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Abstract
Antud bakalaureusetöö eesmärgiks on anda õpetajatele ning õpilastele põhjalik eestikeelne kasutusjuhend firma Vernier poolt toodetud helianduri kohta ning tutvustada anduri kasutamisvõimalusi koos LEGO Mindstorms komplektiga. Töö on koostatud kolmes peatükis. Esimeses peatükis iseloomustatakse heli ja kirjeldatakse heli mõisteid andmaks lugejale ülevaate heli omadustest. Teises peatükis kirjeldatakse ja lahatakse Vernier'i helivaljuse mõõtjat ja tema tööpõhimõtteid. Kolmandas peatükis on toodud helivaljuse mõõtjale mõeldud ülesanded koos kirjeldustega ja võimalike lahendustega.
The aim of this bachelor thesis is to create a comprehensive user manual about the Vernier sound level meter in Estonian and to introduce various possibilities to use the sound sensor with LEGO Mindstorms NXT kit. This thesis consists of three chapters. The first chapter provides a brief overview of the concept of the sound and other related definitions. In the second chapter the author focused on the Vernier’s sound level meter and compared it to the basic NXT sound sensor. The third chapter consists of five practical exercises for the sound level meter and the NXT set. There are two simple exercises to introduce NXT-G programming environment and three for collecting and analyze sound level meter output data.
The aim of this bachelor thesis is to create a comprehensive user manual about the Vernier sound level meter in Estonian and to introduce various possibilities to use the sound sensor with LEGO Mindstorms NXT kit. This thesis consists of three chapters. The first chapter provides a brief overview of the concept of the sound and other related definitions. In the second chapter the author focused on the Vernier’s sound level meter and compared it to the basic NXT sound sensor. The third chapter consists of five practical exercises for the sound level meter and the NXT set. There are two simple exercises to introduce NXT-G programming environment and three for collecting and analyze sound level meter output data.