Hybrid feedforward-feedback active noise reduction for hearing protection and communication

2006 ◽  
Vol 120 (4) ◽  
pp. 2026-2036 ◽  
Author(s):  
Laura R. Ray ◽  
Jason A. Solbeck ◽  
Alexander D. Streeter ◽  
Robert D. Collier
Keyword(s):  
Noise Reduction ◽  
Hearing Protection ◽  
Active Noise ◽  
Active Noise Reduction

Technology Advancements in Hearing Protection: Active Noise Reduction, Frequency/Amplitude-Sensitivity, and Uniform Attenuation

1992 ◽  
Vol 36 (3) ◽  
pp. 258-262 ◽  
Author(s):  
John Gordon Casall
Keyword(s):  
Noise Reduction ◽  
Hearing Protection ◽  
Speech Communication ◽  
Transmission Frequency ◽  
Active Noise ◽  
Operational Characteristics ◽  
Active Noise Reduction ◽  
Hearing Protectors ◽  
Technological Developments ◽  
Protection Devices

Conventional hearing protection devices have often been implicated in compromised auditory perception, degraded signal detection, and reduced speech communication abilities. Recent technological developments have been used to augment hearing protectors in an attempt to alleviate these problems for the user, while at the same time providing adequate attenuation. Operational characteristics, design features, performance data, and applications for active noise reduction, sound transmission, frequency-selective, adjustable attenuation, amplitude-sensitive, and uniform attenuation devices are discussed.

scholarly journals Simulation of active noise reduction using LMS algorithm: synthetic and field data

2021 ◽  
Vol 1951 (1) ◽  
pp. 012042
Author(s):  
Y Feriadi ◽  
Basir ◽  
Sahran ◽  
M Taufiq ◽  
AY Atmojo
Keyword(s):  
Noise Reduction ◽  
Field Data ◽  
Lms Algorithm ◽  
Active Noise ◽  
Active Noise Reduction

Active noise reduction system

1992 ◽  
Vol 91 (5) ◽  
pp. 3085-3085
Author(s):  
Edwin Langberg ◽  
F. Gerald Caruso
Keyword(s):  
Noise Reduction ◽  
Active Noise ◽  
Reduction System ◽  
Active Noise Reduction
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