Results 11 to 20 of about 3,712,884 (293)
Monitoring trends in road surface impact on rolling noise emissions
, 2021 Road surfaces degrade over time due to heavy traffic and weather conditions, which negatively influences both driving comfort and acoustic properties. In addition, the lifetime of a road surface can be increased by performing cost-effective incremental ...
Filipan, Karlo +7 more
core +1 more source
Smartphone monitoring of in-ambulance vibration and noise [PDF]
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine, 2021 Transferring sick premature infants between hospitals increases the risk of severe brain injury, potentially linked to the excessive exposure to noise, vibration and driving-related accelerations. One method of reducing these levels may be to travel along smoother and quieter roads at an optimal speed, however this requires mass ...
Tom Partridge +7 more
openaire +2 more sources
Impact of Aircraft Noise on Communities Near Belgrade Airport
Promet (Zagreb), 2021 The aim of this research was to examine the impact of aircraft noise on communities near the Belgrade Airport by conducting short-term noise measurements.
Emir Ganić +2 more
doaj +1 more source
High Signal-to-Noise Ratio MEMS Noise Listener for Ship Noise Detection
Remote Sensing, 2023 Ship noise observation is of great significance to marine environment research and national defense security. Acoustic stealth technology makes a variety of ship noise significantly reduced, which is a new challenge for marine noise monitoring.
Shan Zhu +8 more
doaj +1 more source
Implementation of environmentally friendly measures at Tallinn Airport
Aviation, 2013 This paper aims at studying the problems of aviation noise and air, soil and water pollution in Tallinn Airport and the implementation of measures to make the airport more environmentally friendly.
Signe Vanker +2 more
doaj +1 more source
Corn plants as temporary acoustic barrier to limit the effects of noise pollution
, 2021 Corn is a cereal imported into Europe from the Americas. It is used for human and animal feed, but there are also industrial uses such as the production of ethanol, of fuel for heating homes, or the production of starch. Corn grows in the summer in areas
Ciaburro G. +2 more
core +1 more source
A Study of Sound Source Characteristics in Active Noise Control and Fault Diagnosis [PDF]
Active noise control (ANC) is an effective technique used to reduce noise levels at the controlled points by introducing a cancellation sound wave into the primary acoustic field.
Gu, Fengshou +3 more
core +4 more sources
Estimation of the Noise Source Level of a Commercial Ship Using On-Board Pressure Sensors
Applied Sciences, 2021 The dominant underwater noise source of a ship is known to be propeller cavitation. Recently, attempts have been made to quantify the source strength using on-board pressure sensors near the propeller, as this has advantages over conventional noise ...
Hongseok Jeong +3 more
doaj +1 more source
Noise: towards a definition [PDF]
The research aims to explore the perceptual affects of noise on the relationship between performers, their instruments and listeners. The portfolio of compositions and accompanying thesis demonstrates the results of this treatment of sound and space ...
Riley, Thomas Richard
core +3 more sources
Development of Reactor Noise Monitor
Journal of Nuclear Science and Technology, 1979 A reactor noise monitor has been developed to provide a tool that serves the real time routine function of detecting anomalous states of operation in power reactors. In this monitor, RMS (root mean square) values and average frequencies of noise signals are calculated on a real time basis.
KATO, Kanji +3 more
openaire +1 more source