Battlefield Acoustics

2015
ISBN: 978-3-319-16035-1
Verlag: Springer International Publishing

Buch, Englisch, 262 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 5443 g

This book presents all aspects of situational awareness using acoustic signals. It starts by presenting the science behind understanding and interpretation of sound signals. The book then goes on to provide various signal processing techniques used in acoustics to find the direction of sound source, localize gunfire, track vehicles and detect people. The necessary mathematical background and various classification and fusion techniques are presented. The book contains majority of the things one would need to process acoustic signals for all aspects of situational awareness in one location. The book also presents array theory, which is pivotal in finding the direction of arrival of acoustic signals. In addition, the book presents techniques to fuse the information from multiple homogeneous/heterogeneous sensors for better detection. MATLAB code is provided for majority of the real application, which is a valuable resource in not only understanding the theory but readers can also use thecode as a spring-board to develop their own application based software code.

Zielgruppe

Professional/practitioner

Autoren/Hrsg.

Damarla, Thyagaraju

Fachgebiete

• Mathematik | Informatik EDV | Informatik Informatik Tonsignalverarbeitung
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Akustik, Tontechnik
• Technische Wissenschaften Sonstige Technologien | Angewandte Technik Waffen- und Rüstungstechnik

Inhaltsverzeichnis

Introduction to Acoustics.- Basic Concepts in Probability.- Detection Theory.- Estimation Theory.- Atmospheric Acoustics.- Acoustic Arrays.- Bearing Estimation using Acoustic Arrays.- Tracking.- Localization of Transient Events.- Classifiers.- Target Discrimination for Situational Awareness.- Sensor Data Fusion.

Über Autor(innen)

Thyagaraju Damarla works at the U.S. Army Research Laboratory.