A Multichannel Measurement System for Automatic Testing of Acoustic Calibrators and Adjustment of Their Parameters

Author

Podgorski, A. ; Duminov, Serghei ; Leoniak, Ryszard

Author_Institution

Warsaw Univ. of Technol., Warsaw

fYear

2007

fDate

1-3 May 2007

Firstpage

1

Lastpage

6

Abstract

This paper provides a new solution to the problems faced during the calibration and testing of the type 1 acoustic calibrators. The requirements, resulting from the analysis of those problems, are formulated, and a multichannel automatic measurement system, satisfying those requirements, is presented in details. The system is designed for investigation, aging and correction of digital acoustic calibrators. The results of testing exemplary calibrators obtained by means of the developed system are presented and discussed. According to our knowledge, such a solution has not yet been up to now developed and applied in the production and testing of acoustic calibrators.

Keywords

acoustic measurement; ageing; automatic testing; calibration; aging acoustic calibrators; automatic testing; digital acoustic calibrators correction; multichannel measurement system; parameters adjustment; type 1 acoustic calibrators; Acoustic measurements; Acoustic testing; Automatic testing; Calibration; Feedback loop; Pressure control; Signal generators; System testing; Temperature control; Temperature sensors; acoustic calibrator; automatic system for testing; calibration of acoustic calibrators;

fLanguage

English

Publisher

ieee

Conference_Titel

Instrumentation and Measurement Technology Conference Proceedings, 2007. IMTC 2007. IEEE

Conference_Location

Warsaw

ISSN

1091-5281

Print_ISBN

1-4244-0588-2

Type

conf

DOI

10.1109/IMTC.2007.379103

Filename

4258072