Analysis of Ship Noise from Underwater Ambient Noise

被引：0
|
作者：
Kawade, Akshada N. [1 ]
Shastri, Rajveer K. [1 ]
Shinde, Vidhya M. [1 ]
Das, Arnab [2 ]
机构：
[1] Vidya Pratishthans Coll Engn, Dept Elect & Telecommun, Baramati, India
[2] NUS, Singapore, Singapore
来源：
2016 CONFERENCE ON ADVANCES IN SIGNAL PROCESSING (CASP) | 2016年
关键词：
ship noise; wind noise; spectrogram; discrete wavelet transform;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Underwater signal processing includes several application areas like military application, disaster detection, finding natural resources, etc. When signal transmits through water, it may get overlap due to some inherent mechanisms like ship noise, wind noise, marine mammals noise, noise generated during all stages of oil production, and due to other industrial sources. In this paper, the main focus is an analysis of ship and wind noise present in data recorded on the west coast of India. The analysis is based on spectral characteristics of ship noise from the available signal. Identification of noise from the signal is carried out by using spectrogram and edge detection. Then shipping noise is mitigated with the help of discrete wavelet transform and signal to noise ratio is calculated to validate its performance. Software tools like MATLAB, Sigview are used for analysis.
引用
收藏
页码：265 / 269
页数：5
相关论文
共 50 条
  • [21] Underwater ambient noise measurement and recording system
    Baykut, Suleyman
    Direr, Seyhmus
    Gezer, Cengiz
    Uelueg, Ufuk
    Akguel, Tayfun
    2007 IEEE 15TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS, VOLS 1-3, 2007, : 917 - 920
  • [22] Covariance Matrix Estimation for Underwater Ambient Noise
    Pirkl, Ryan J.
    Aughenbaugh, Jason M.
    OCEANS 2017 - ANCHORAGE, 2017,
  • [23] STATISTICAL CHARACTERISTICS OF UNDERWATER AMBIENT NOISE FIELDS
    JOBST, WJ
    ADAMS, SL
    JOURNAL OF THE ACOUSTICAL SOCIETY OF AMERICA, 1975, 58 : S120 - S120
  • [24] Underwater ambient noise model and verification in the underwater OFDM system
    Chi Yen Nguyen
    Ha Viet Dot
    Van Due Nguyen
    Muzamane, Helio Augusto
    2017 PROCEEDINGS OF KICS-IEEE INTERNATIONAL CONFERENCE ON INFORMATION AND COMMUNICATIONS WITH SAMSUNG LTE & 5G SPECIAL WORKSHOP, 2017, : 233 - 239
  • [25] Time Frequency Analysis of Underwater Ambient Noise in Tropical Littoral Waters
    Shastri, Rajveer K.
    Joshi, Yashwant V.
    Das, Arnab
    2013 OCEANS - SAN DIEGO, 2013,
  • [26] Ambient noise analysis in underwater wireless communication using laser diode
    Krishnan, Kalimuthu
    Gauni, Sabitha
    Manimegalai, C. T.
    Malsawmdawngliana, V
    OPTICS AND LASER TECHNOLOGY, 2019, 114 : 135 - 139
  • [27] Spatial Coherence Analysis of Underwater Ambient Noise Measured at the Yellow Sea
    Kwon, Hyuckjong
    Kim, Junghun
    Choi, Jee Woong
    Kang, Donhyug
    Cho, Sungho
    Jung, Seom-Kyu
    Park, Kyeongju
    JOURNAL OF THE ACOUSTICAL SOCIETY OF KOREA, 2015, 34 (06): : 432 - 443
  • [28] Time-Frequency Analysis of Underwater Ambient Noise of Mangrove Estuary
    Adzhani, Syauqina Idzni
    Mahmudah, Hani'ah
    Santoso, Tri Budi
    2016 INTERNATIONAL ELECTRONICS SYMPOSIUM (IES), 2016, : 223 - 227
  • [29] Underwater Ambient Noise Analysis Using Empirical Mode Decomposition Method
    Isabekov, Altynbek
    Baykut, Sueleyman
    Akgul, Tayfun
    2009 IEEE 17TH SIGNAL PROCESSING AND COMMUNICATIONS APPLICATIONS CONFERENCE, VOLS 1 AND 2, 2009, : 862 - 865
  • [30] Oceanic winds estimated from underwater ambient noise observations in SWADE
    Vakkayil, R
    Graber, HC
    Large, WG
    OCEANS '96 MTS/IEEE, CONFERENCE PROCEEDINGS, VOLS 1-3 / SUPPLEMENTARY PROCEEDINGS: COASTAL OCEAN - PROSPECTS FOR THE 21ST CENTURY, 1996, : 45 - 51
12345