Acceso al sitio web del Consejo de Políticas de Infraestructura

   
Inicio  /  Applied Sciences  /  Vol: 9 Par: 15 (2019)  /  Artículo
ARTÍCULO
TITULO

Improved Distributed Minimum Variance Distortionless Response (MVDR) Beamforming Method Based on a Local Average Consensus Algorithm for Bird Audio Enhancement in Wireless Acoustic Sensor Networks

Jiangjian Xie    
Xingguang Li    
Zhaoliang Xing    
Bowen Zhang    
Weidong Bao and Junguo Zhang    

Resumen

With this bird audio enhancement method, the bird audio collected through the WASN (Wireless Acoustic Sensor Network) can be processed to produce better quality audio, which is more suitable for bird species identification based on the bird audio, then a higher accuracy of identification will be achieved.

PÁGINAS
pp. 0 - 0

 Artículos similares

       
 
Feihu Zhang, Diandian Xu and Chensheng Cheng    
Multi-vehicle collaborative mapping proves more efficient in constructing maps in unfamiliar underwater environments in comparison to single-vehicle methods. One of the pivotal hurdles of Simultaneous Localization and Mapping (SLAM) with multiple underwa... ver más

 
Jianwei Wang, Xizhi Lv, Tianling Qin, Yongxin Ni, Li Ma, Qiufen Zhang, Hanjiang Nie, Zhenyu Lv, Chenhao Li, Xin Zhang and Jianming Feng    
Conflicts between humans and land use in the process of using water and conflicts between humans and water resources in the process of using land have led to an imbalance between natural ecosystems and socio-economic systems. It is difficult to understan... ver más
Revista: Water

 
Nasser Lotfi and Mazyar Ghadiri Nejad    
Multi-objective task graph scheduling is a well-known NP-hard problem that plays a significant role in heterogeneous distributed systems. The solution to the problem is expected to optimize all scheduling objectives. Pretty large state-of-the-art algorit... ver más
Revista: Applied Sciences

 
Zulfiqar Ahmad, Tayfun Acarer and Wooseong Kim    
To ensure safe, effective, and efficient marine operations, the optimization of maritime communication workflows with a task-oriented scheduling framework is of the utmost importance. Navigation, vessel traffic management, emergency response, and cargo o... ver más

 
Hong Gao, Chaomin Mu and Hui Sun    
In view of the inconsistency of guided wave energy in distributed acoustic sensing coal mine maps and the difficulty in distinguishing the vibration levels of coal mines, which leads to the poor sensitivity and accuracy of microseism detection, a coal mi... ver más
Revista: Applied Sciences