TY  - JOUR
AU  - Hergli, Mounir 
AU  - Baili, Jamel 
AU  - Bouslama, Faouzi 
AU  - Besbes, Kamel 
PY  - 2005
TI  - A New Compressing Ultrasonic Data Algorithm Based on Wavelets
JF  - American Journal of Applied Sciences
VL  - 2
IS  - 12
DO  - 10.3844/ajassp.2005.1615.1618
UR  - https://thescipub.com/abstract/ajassp.2005.1615.1618
AB  - In this paper, we propose a novel and effective algorithm for compressing large volumes of data recorded in underwater applications, using a laboratory designed experimental setup. This data represents samples of ultrasonic signals acquired at different geometric positions of a water tank. The proposed algorithm was based on Wavelets and consists of two processing phases including a prefiltering stage using wavelets to eliminate non significant values thus reducing the number of nonzero coefficients and a second processing stage to eliminate the redundancies present in the signal.