Signal detection for identification energy and behaviour of male dolphin bottle nose (Tursiopsaduncus) using NTD Model

2nd international Tropical Renewable Energy Conference 2017

Taki, H.M.^1,2 ; Lubis, M.Z.^3

King Abdulaziz University, Department of Urban and Regional Planning, Jedah, Saudi Arabia^1

University of Indonesia, Department of Geography, Depok, Indonesia^2

Geomatics Engineering, Politeknik Negeri Batam, Batam

29461, Indonesia^3

关键词: Frequency intervals;    Indonesia;    Power spectral densities (PSD);    Time domain;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/105/1/012029/pdf
DOI  :  10.1088/1755-1315/105/1/012029

来源: IOP

【 摘 要 】

Noisy Time Domain (NTD) model and behaviour of male dolphin using the underwater camera, and also comparing between sound and time from the spectrum. Collecting data was taken at the Safari Park of Cisarua Bogor in Indonesia, in show pool. Data at the show with replications 1,2, and 3 has a salinity of 29 ‰. Sound whistle 3 is 28.03 dB with the frequency interval of 14.64 kHz-16 kHz. The results showed that salinity in the show pool with replication 1,2, and 3 has salinity value that is equal to 30 ‰. F-test at the show pool has heterogeneous value. Treat at the show pool has a value of P