Sentences with phrase «decibel ranges»

But try as they might, bands just can't compete with the decibel ranges produced by jet engines.

As the noise loops back towards the jet nozzle, new turbulence is triggered, creating extremely large tones that can reach into the 170 - decibel range and do structural damage to the aircraft in question.

However, at that volume, the speaker was distorted; it sounded better around the 85 - decibel range.

Not exact matches

The MEE Audio In - Ear Monitors are available in three different colors and provide a wide volume range and strong sensitivity to different decibels.

They have the highest rated protection available at 34 decibels and are great for the shooting range and many other situations.

For shooting range or trap shooting ear protection, Decibel Defense Ear Muffs are a great choice for so many reasons.

Next, the volunteers selected a punishment suitable for students who gave wrong answers in a test, with a choice of horn sounds ranging from 10 decibels to a deafening 130 decibels.

The sheer number of insects to come out at once can be a pain for nearby residents, as the noise they produce can be in excess of 120 decibels at close range.

«Its absorption range covers a broad band from 0.7 to 1.9 gigahertz below -10 decibel, and the total thickness of the absorber is only 7.8 millimeters, which is one of the thinnest microwave absorbers reported.»

Dynamic range is the ratio between the signal ceiling over the noise floor and is usually measured in decibels (dB).

The researchers exposed a test group of flies to a loud, 120 decibel tone that lies in the center of a fruit fly's range of sounds it can hear.

Noise reduction headphones are also helpful as air cabin decibels can range from 75 to 100 (a loud nightclub is about 100 decibels).

There are 29 slides covering the definition of sound and echoes, animation showing what is meant by longitudinal waves, description of how musical instruments produce sound, graphs to show change in pitch and change in volume, definition of the Decibel, the human hearing range, ultrasound and noise and methods of reducing noise.

What's even cooler is that the whole thing is connected to a patent - pending active exhaust, which should give you a wider range of nasty noises, promising Motörhead - levels of decibels in race mode.

These dryers enable users to fine - tune air speed and noise level when drying pets, with settings ranging from whisper - quiet to about 75 decibels.

That said, civil defense sirens at close range (100 feet) or for extended periods that would occur during a disaster can be damaging to the ear drum due to the high decibel (sound pressure) level required for the warning sirens.

Both are contained within a soundproof case, while the feedback generated is permitted to reach an ear - damaging 120 decibels, approximately the volume of a car horn at close range.

Bels, like decibels, range from 0 - 13.

This powers three custom full - range ADX drivers and three passive radiators, pushing out up to 101 decibels.

Not only does the router - connected hub help extend the Wi - Fi range for longer distance outdoor camera installs (around 200 feet when I tested it, although Netgear claims it has a «300 + feet line of sight» range), this updated version also has a built - in 100 - decibel siren.