Detail publikačního výsledku

Using of Industrial Multifunction I/O Cards for Electroacoustical Measurements

SCHIMMEL, J.

Original Title

Using of Industrial Multifunction I/O Cards for Electroacoustical Measurements

English Title

Using of Industrial Multifunction I/O Cards for Electroacoustical Measurements

Type

Paper in proceedings (conference paper)

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.

English 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

Key words in English

multifunction cards, microphone measurement, loudspeaker measurement

Authors

SCHIMMEL, J.

Released

10.09.2007

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

Pages from

366

Pages to

369

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

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"
}