DocumentCode
3068307
Title
Realization of microphone with variable polaroid pattern
Author
Jovanovic, B.M. ; Dragisic, V.S.
Author_Institution
Elektrotehnicki Fakultet u Beogradu, Belgrade, Serbia
fYear
2012
fDate
20-22 Nov. 2012
Firstpage
1713
Lastpage
1716
Abstract
The main objective of this project is to design software that would properly process signals from two microphones of the same polar patterns, in order to realize the microphone with variable directivity characteristic. The software is implemented as a Matlab GUI application. Measurement and testing of the software have been carried out in real conditions, in the presence of chatter of speakers and the average level of ambient noise. The obtained results are satisfactory and confirm previous theoretical analysis of the microphone system.
Keywords
electrical engineering computing; graphical user interfaces; microphones; Matlab GUI application; ambient noise; chatter; design software; microphone system; polar patterns; speakers; theoretical analysis; variable polaroid pattern; Electronic mail; Generators; Graphical user interfaces; MATLAB; Microphones; Open systems;
fLanguage
English
Publisher
ieee
Conference_Titel
Telecommunications Forum (TELFOR), 2012 20th
Conference_Location
Belgrade
Print_ISBN
978-1-4673-2983-5
Type
conf
DOI
10.1109/TELFOR.2012.6419557
Filename
6419557
Link To Document