3/13/2023 0 Comments Decibel unit![]() These example sentences are selected automatically from various online news sources to reflect current usage of the word 'decibel.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Hannah Weinberger, Outside Online, 15 Sep. 2021 The first-ever electric motor racing circuit kicked off with a low- decibel hum at China’s Beijing ePrix on Saturday. Decibels are often used in measuring telecommunication signals. An increase of three decibels is approximately a doubling of power. It expresses them as an exponential function.One bel is a power ratio of 10:1, and is divided into ten decibels. 2022 In high mode, the unit’s 62 decibel hum is grating. A decibel (or dB) measures ratios of power or intensity. Thus, an increase in absolute intensity from 10 -12 to 10 -11 watt per square metre corresponds to an increase of 10 decibels, as does an increase from. Stephen Singer, Hartford Courant, 10 Apr. A fundamental feature of this type of logarithmic scale is that each unit of increase in the decibel scale corresponds to an increase in absolute intensity by a constant multiplicative factor. The threshold of hearing is assigned a sound level of 0 decibels (abbreviated 0 dB) this sound. 2021 According to Yale University’s decibel level comparison chart, that’s comparable to the hum of a household refrigerator.Įric Tegler, Popular Mechanics, 23 June 2022 Mike Grella, chief operating officer at Gotspace Data Partners, said Wallingford’s low decibel limit would rule out a data center, demonstrating that communities don’t understand data centers. The scale for measuring intensity is the decibel scale. 2022 That achieves a similar decibel count but little subtlety.ĭavid Benedict, Variety, 14 Oct. ![]() 2022 The larger tires also are not obnoxiously noisy on the highway-at 70 mph, volume inside the cabin was only one decibel louder.Ĭonnor Hoffman, Car and Driver, Yet much of the buzz around the Cavaliers’ bright future begins and ends like their jumbotron displays and decibel-cranking introductions - with Mobley. Recent Examples on the Web Both decibel level and pitch determine the intrusiveness of that sound.
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