Acoustic Strength of Green Turtle and Fish Based on FFT Analysis

• Main Authors: Azrul, Mahfurdz, Sunardi, S., Hamzah, Ahmad, Syed Abdullah, Syed Abdul Kadir, Nazuki, Sulong
• Format: Article
• Language: English
• Published: The Science and Information (SAI) Organization Limited 2013
• Subjects: TK Electrical engineering. Electronics Nuclear engineering
• Online Access: http://umpir.ump.edu.my/id/eprint/25239/1/Acoustic%20Strength%20of%20Green%20Turtle%20and%20Fish%20Based%20on%20FFT%20Analysis.pdf; http://umpir.ump.edu.my/id/eprint/25239/; http://dx.doi.org/10.14569/IJACSA.2013.040912; http://dx.doi.org/10.14569/IJACSA.2013.040912

the acoustic power at difference angle and distance were measure for four different ages of Green Turtles and three species of fish using modified echo sounder V1082. The echo signal from TVG output was digitized at a sampling rate 1MHz using analog to digital converter (Measurement Computing USB120...