1st July 2005
Int. Conference
"UA Measurements: Technologies & Results" Heraklion,
Crete, Greece
16
Conclusion:
•The linear sine sweep shows the highest SNR. Its high immunity to external noise,
coupled with the very fast and easy processing required for the deconvolution
of the impulse responses, makes it very appealing
for underwater measurements.
•Signals MLS and Sine
Sweeps are well-masked in a
noisy environment.
Industrial
Engineering Dept.
University
of Parma – Italy
Advanced Industrial Design in Acoustic
Future Work:
•Implementation a low-cost system and
software, operating in real time, using a DSP platform or a PC.