Original title: Singing Arc
Authors: Kovaříková, Lucie
Document type: Papers
Language: cze
Publisher: Vysoké učení technické v Brně, Fakulta elektrotechniky a komunikačních technologií
Abstract: This work discusses about the determination and the constuction of plasma speaker. The aim is to describe the function and the manufacture process. Plasma speaker operates on the principle of the electric discharge between two electrodes of voltage transformer. Changing the current through the arc influences the temperature around the arc. Because of the changing temperature, the pressure around the arc changes too. This phenomenon creates sound waves.
Keywords: arc; high voltage; sound; TL 594
Host item entry: Proceedings of the 23st Conference STUDENT EEICT 2017, ISBN 978-80-214-5496-5

Institution: Brno University of Technology (web)
Document availability information: Fulltext is available in the Brno University of Technology Digital Library.
Original record: http://hdl.handle.net/11012/187021

Permalink: http://www.nusl.cz/ntk/nusl-414681


The record appears in these collections:
Universities and colleges > Public universities > Brno University of Technology
Conference materials > Papers