If you’ve hung around electronics for any length of time, you’ve surely heard of the decibel (often abbreviated dB). The decibel is a measure of a power ratio. Actually, the real measure is ...

Also called “local” alerting, these built-in alarms often have the same or greater decibel rating (85+ decibels) as smoke and fire alarms (75+ decibels) and will stay active for a period of ...

While it's not uncommon to come across lawnmowers and blowers that can hit up to 75 decibels or more, many of the most ...

To test the noise cancelling by ear, I play airplane noise at a loud level (between 75 and 85 dBA ... speakers and a subwoofer at a level of 80 decibels, which is about the level you’d ...

The sound limits were set to reflect activities most common in what once were separate parts of the city: 65 decibels (60 at night) in commercial areas, 75 decibels (70 at night) in “public ...

For example, the analog VGA monitor interface uses a D-sub 15-pin plug and socket. Also called "DB connectors" and "D-subs," they come in 9, 15, 25, 37 and 50 pin varieties. The D-sub designation ...

Plus, the whole tool is lightweight. Wear hearing protection. Newer leaf blowers are usually rated below 75 decibels, but ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...

You still need to be careful with those kid-friendly cans, though: The World Health Organization recommends that children avoid listening at volumes higher than 75 decibels — about as loud as a ...

Keurig recently announced the release of the K-Brew + Chill Coffee Maker and we're in the process of reviewing it to see if it makes the cut as one of the best Keurigs in this guide. If you value ...

The QPL7425 is a GaAs pHEMT single-ended RF amplifier IC featuring 25 dB of flat gain and low noise designed to support ... layout and design in set top and infrastructure projects for 75 Ohm CATV and ...

The system also features noise control within 75 decibels, greatly reducing the impacts of noise pollution on a project. "Our SunTera 5 megawatt-hour is our new state-of-the-art battery system ...