Title :
Optimal frequencies for acoustic location
Author_Institution :
Novosibirsk State Tech. Univ., Russia
Abstract :
The approach for determining of working frequencies for acoustic location is represented: the frequencies providing maximum of echo signal (Je) to background noise (Jn) ratio are obtained. The general form relation is analysed for some particular cases
Keywords :
echo; sonar; acoustic location; background noise; echo signal; optimal frequency; Absorption; Acoustic devices; Acoustic noise; Circuit noise; Frequency; Noise level; Signal to noise ratio; Sonar; Surface waves; Transducers;
Conference_Titel :
Electronic Instrument Engineering Proceedings, 2000. APEIE-2000. Volume 1. 2000 5th International Conference on Actual Problems of
Conference_Location :
Novosibirsk
Print_ISBN :
0-7803-5903-8
DOI :
10.1109/APEIE.2000.913131