Sentences with phrase «increases background noise levels»

Not exact matches

In the study, 222 children ages 5 to 17, including both typically developing children and high - functioning children with ASD, were tested for how well they could understand speech with increasing levels of background noise.

Researchers found that noise pollution was twice as high as background sound levels in a majority of U.S. protected areas, and caused a ten-fold or greater increase in noise pollution in 21 percent of protected areas.

In order to arrive at a measured value of the aiTSC, all we need to do is to identify a CO2 signal, against the background of natural noise, in the temperature / time graph, which we can prove was caused by increased levels of CO2.

An increase in CO2 from current levels causes a rise in global temperatures that is so small that it can not be detected against the background of natural noise.

Jim Cripwell writes: «An increase in CO2 from current levels causes a rise in global temperatures that is so small that it can not be detected against the background of natural noise.»