Results 51 to 60 of about 808,943 (200)

Development and implementation of EcoDecibel: A low-cost and IoT-based device for noise measurement

open access: yesEcological Informatics
Background: Noise pollution is a growing concern for public health and the environment. Traditional noise monitoring methods often have limitations due to short-term measurements and high costs.
Ling-Jyh Chen   +5 more
doaj   +1 more source

Assessment Of Noise Impact: A Case Study Dueto Aircraft Activities [PDF]

open access: yes, 2010
This paper presents the results obtained from an environmental noise measurement at a selected location in Malaysia in order to establish the impact of noise to human at residential area.
Ahmad Rasdan, Ismail
core  

On the robustness of the average power ratios in damping estimation: application in the structural health monitoring of composites beams [PDF]

open access: yes, 2010
In composites structures, cracking, delamination will cause changes in the measured dynamic response of structure and so on experimentally modal parameters.
Morlier, Joseph, Yin, H.P.
core   +3 more sources

Acceptable Noise Level Measured using Monitored Live Voice: A Pilot Study

open access: yesJournal of Phonetics & Audiology, 2016
Objective: Background noise is a significant contributor to poor speech understanding for listeners with normal hearing. It creates an even greater challenge for listeners with hearing loss. Those with hearing loss who use hearing aids often complain of background noise.
Clifford Franklin   +3 more
openaire   +1 more source

Assessment of the proportion of anthropogenic underwater noise levels in passive acoustic monitoring [PDF]

open access: yesThe Journal of the Acoustical Society of America, 2017
The marine environment faces a pressure from the increasing shipping intensity in the form of rising levels of continuous anthropogenic underwater noise. Current underwater noise monitoring guidelines advise to measure the long-term trends in the overall noise levels in the frequency bands where ship noise is most prevalent.
Mirko Mustonen   +3 more
openaire   +1 more source

Disentangling Confused Stars at the Galactic Center with Long Baseline Infrared Interferometry

open access: yes, 2012
We present simulations of Keck Interferometer ASTRA and VLTI GRAVITY observations of mock star fields in orbit within ~50 milliarcseconds of Sgr A*. Dual-field phase referencing techniques, as implemented on ASTRA and planned for GRAVITY, will provide ...
A. M. Ghez   +21 more
core   +1 more source

SEISMONOISY: A Quasi-Real-Time Seismic Noise Network Monitoring System

open access: yesSensors
This paper introduces SEISMONOISY, an application designed for monitoring the spatiotemporal characteristic and variability of the seismic noise of an entire seismic network with a quasi-real-time monitoring approach.
Giuseppe Ruzza   +9 more
doaj   +1 more source

Tuning quantum measurements to control chaos [PDF]

open access: yes, 2017
Environment-induced decoherence has long been recognised as being of crucial importance in the study of chaos in quantum systems. In particular, the exact form and strength of the system-environment interaction play a major role in the quantum-to ...
Carvalho, AndrĂ© R. R.   +2 more
core   +3 more sources

Strategic Noise Mapping Prediction for a Rubber Manufacturing Factory in Malaysia

open access: yesE3S Web of Conferences, 2018
Rubber product manufacturing industry was found with severe occupational noise exposure problems due to improper noise management and lack of reliable noise information at the workplace.
Lim Ming Han   +3 more
doaj   +1 more source

Noise Induced Hearing Loss and Non-Auditory (Stress and Hypertension) Effects on Automotive Plant Workers Exposed to Noise [PDF]

open access: yes, 2015
A cross-sectional study of noise-induced hearing loss (NIHL), stress and hypertension due to noise exposure was carried out among automotive plant workers in Pahang.
Norazura, Ismail, Tan, Xhing Rong
core  

Home - About - Disclaimer - Privacy