Comments: download file (cintal_rep).
Ref.: SiPLAB Report 04/20, SiPLAB, University of Algarve, July 2020.
Abstract
This report discusses the acoustic calibration of the Dual Accelerometer Vector
Sensor (DAVS) carried out at the Arsenal do Alfeite acoustic tank, in Lisbon,
on 17th and 18th of November 2016. This is a revision of previous report
SiPLAB 4/17 of April 2017 [1], with a more comprehensive description of
the tank limitations as well as the signal path and processing steps for
obtaining calibrated curves for sensitivity and directivity in the band
0.5 to 4 kHz. Additional results from previously unprocessed data, not
included in the previous report, are given for accelerometers data captured
when device Z axis is pointing to the source.