Sentences with phrase «noise measurements»

Since 2011 evaluating noise mitigation systems with underwater noise measurements.

It was thus quite astounding to see the vast majority of wind turbine noise measurements excluding the low frequency noise content.

Another concern that must be dealt with is the development of wind turbine noise measurements that have clinical relevance.

Over the next five the seven days, the count of noise measurements higher than three sigma decibels higher than the average background noise for the street, more than doubles.

The measure being used is the count of noise readings higher than 99.7 % of typical noise measurements for a given street.)

Now a team of physicists including Aranya Bhattacherjee from Jawaharlal Nehru University, New Delhi, India and colleagues are investigating ways of improving the analysis of quantum noise measurement in the case of spectroscopic investigations; their preliminary findings were released in a study in EPJ D.

Lately she has carried out underwater noise measurement during the construction of the first two offshore wind turbines in the west coast of Taiwan.

The effect of anisotropy of the object and noise measurement accuracy.

These papers were largely based on noise measurements he carried out at existing wind farms in Ontario.

oceanoise2017 will bring together international leading experts in noise measurement, modeling and mapping, physiological and behavioural effects as well as regulation and mitigation procedures.

The external noise level can be established by carrying out a noise measurement survey.

If the noise measurement survey shows that the ambient external noise levels on the site are below 45 dB and prediction work shows that they will remain below 45 dB in the future, no special measures are likely to be necessary to protect the buildings or playing fields from external noise.

In several records, staff noted that wind turbine noise exceeded regulations: ««Staff have attended at the complainants homes on multiple occasions... noise measurements were obtained... subjective observations were made by Provincial Officers... the conclusion of the POs were that the noise emissions from the wind turbines were causing an adverse effect contrary to S. 14 (1) of the EPA at the complainants locations...»

(Typically 99.7 % of all noise measurements for a given street will fall below the average plus three sigma decibels.