Using Sound for Space Exploration

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Here’s a neat White Paper on using sound and sound receptors to explore other planets.

Sounds in space

Kudos to Holiday Inn: The Acoustic Door

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Hope it doesn’t take long for other hotel chains to adopt this.

Hotels are finally attacking room noise.

Down with Noise: The quietest place on Earth

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When you are shooting for No Noise At ALL, every decibel counts.

Quietest place on Earth

How old are your ears?

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As we age, we lose not only sensitivity but range. Take this simple test.

How old are your ears?

 

Here’s an evaluation of sound measurement apps

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A good look at basic to complex noise measurement apps to be used in conjunction with an external microphone.

Noise measurement app evaluations

 

Office kitchen appliances too noisy? Someone did something about it…

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Says it’s a muffler for the coffee grinder but it has myriad applications.

Coffee grinder muffler

OSHA requires employers pay for personal noise control equipment

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Directives and Training material for personal noise control from OSHA

OSHA equipment purchase resonsibilites

Open plan for Universities? Not exactly quiet.

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Better think twice before expecting good noise control results from an open office plan.

Noisy Nightmare

 

Army’s Smart Earplugs, Big Noise OUT, Small Noise IN

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I can imagine there will be a lot of happy ears in the Army!

Army Active Eartplugs