Real‐world performance of hearing protection systems in Army aviation

2004 ◽  
Vol 115 (5) ◽  
pp. 2378-2379 ◽  
Author(s):  
William A. Ahroon ◽  
Martin B. Robinette
Keyword(s):  
Real World ◽  
Hearing Protection ◽  
Protection Systems

Skull simulator for design of hearing protection systems for bone‐conducted sound

2004 ◽  
Vol 116 (4) ◽  
pp. 2625-2626
Author(s):  
B. Scott May ◽  
Anthony J. Dietz ◽  
Odile Clavier ◽  
Steve Bilski
Keyword(s):  
Hearing Protection ◽  
Protection Systems

Developing a Methodology for Testing of Hearing Protection Systems

2021 ◽  
pp. 59-64
Author(s):  
S. de Oliveira ◽  
C. Mullins ◽  
J. Purutyan ◽  
L. Reiniger ◽  
B. Reymann ◽  
...  
Keyword(s):  
Hearing Protection ◽  
Protection Systems

A study of the real-world noise attenuation of the current hearing protection devices in typical workplaces using Field Microphone in Real Ear method

Work ◽  
2018 ◽  
Vol 60 (2) ◽  
pp. 271-279
Author(s):  
Mohsen Aliabadi ◽  
Azam Biabani ◽  
Rostam Golmohammadi ◽  
Maryam Farhadian
Keyword(s):  
Real World ◽  
Hearing Protection ◽  
Noise Attenuation ◽  
The Real ◽  
Protection Devices

Impulse and continuous noise reduction of tactical hearing protection systems

2008 ◽  
Vol 123 (5) ◽  
pp. 3529-3529
Author(s):  
Richard McKinley ◽  
Brian Hobbs ◽  
Karl Buck ◽  
Dean Hudson
Keyword(s):  
Noise Reduction ◽  
Hearing Protection ◽  
Protection Systems ◽  
Continuous Noise

scholarly journals Integration of a Heuristic Multi-Agent Protection System into a Distribution Network Interconnected with Distributed Energy Resources

Energies ◽  
2020 ◽  
Vol 13 (20) ◽  
pp. 5250
Author(s):  
Pejman Peidaee ◽  
Akhtar Kalam ◽  
Juan Shi
Keyword(s):  
Real World ◽  
Distribution Network ◽  
Wind Farms ◽  
Distribution Networks ◽  
Protection System ◽  
Operation Conditions ◽  
Protection Systems ◽  
Multi Agent ◽  
And Performance ◽  
Doubly Fed

In conventional method protection schemes are devised for certain operation conditions with fixed settings throughout their operation life, however, protection systems in interconnected distribution networks rely on a detailed analysis of fault current contribution and variation in operation conditions under real-world scenarios. In fact, the concept of Adaptive Protection System (APS) and possibility of the adjustment for protection settings within modern Intelligent Electronic Devices (IEDs) have introduced desired functionalities for protection systems to cope with complex operation scenarios envisioned within future power system networks. In this paper, a novel protection system based on Multi-Agent System (MAS) and heuristic decision-making is proposed to update protection settings of the protection IEDs with respect to prevailing operation conditions in an interconnected distribution network. The adopted methodology is reliant on real-time simulation of a distribution network interconnected with Doubly-fed Induction Generator (DFIG) wind farms where different fault scenarios are applied to evaluate the functionality and performance of the proposed Multi-Agent Protection System (MAPS). In addition to that, combination of knowledge sharing between different protection IEDs and logic reasoning are integrated to fulfill protection task under real-world operation scenarios. The significance of the proposed MAPS is the improvement in protection system of the interconnected distribution network.

scholarly journals Limitations of hearing protection devices (HPDs) as used in real‐world environments

1982 ◽  
Vol 71 (S1) ◽  
pp. S53-S53
Author(s):  
Larry H. Royster ◽  
Julia Doswell Royster
Keyword(s):  
Real World ◽  
Hearing Protection ◽  
Protection Devices
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