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SCHIMMEL, J.
Original Title
Using of Industrial Multifunction I/O Cards for Electroacoustical Measurements
Type
conference paper
Language
English
Original Abstract
This paper deals with using of industrial multifunction cards for electroacoustical measurements controlled by a personal computer. The advantage of these cards lies in their low price in comparison with profes-sional systems for the electroacoustical measurements. A simple computer-controlled measurement system with the sufficient accuracy for basic electroacousti-cal measurements can be established easily with the help of simple external analogue devices and dedicated software. The paper deals with an algorithm for measurement of frequency and directional responses of mi-crophones and speakers and with realization of the algorithm using application program-ming interface of the ActiveDAQ Pro library.
Keywords
multifunction cards, microphone measurement, loudspeaker measurement
Authors
RIV year
2007
Released
10. 9. 2007
Publisher
University of Žilina
Location
Liptovský Ján
ISBN
978-80-8070-735-4
Book
Proceeding of 8th International Conference Research in Telecommunication Technology RTT 2007
Edition number
1
Pages from
366
Pages to
369
Pages count
4
BibTex
@inproceedings{BUT25542, author="Jiří {Schimmel}", title="Using of Industrial Multifunction I/O Cards for Electroacoustical Measurements", booktitle="Proceeding of 8th International Conference Research in Telecommunication Technology RTT 2007", year="2007", number="1", pages="366--369", publisher="University of Žilina", address="Liptovský Ján", isbn="978-80-8070-735-4" }