He heard a loud noise and when he looked back he saw "the two guys falling down", he said.

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Police used "flash-bangs, " devices meant to stun people with a loud noise, and negotiated with Tsarnaev for about half an hour.

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Police used "flash-bangs, " devices meant to stun people with a loud noise, and started 20 to 30 minutes of negotiation with Tsarnaev.

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With the engine off, I was able to reduce camera shake and avoid spooking the animals with loud noise.

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There are issues, of course, according to reviews, such as a loud fan and a little more video noise than expected.

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The loser of each trial would receive a blast of unpleasant noise through headphones, and the winner would decide how loud and long the blast would be.

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The campaign, which launched last week and finishes on 28 February, is the store's attempt to turn down the white noise on modern living through meditation, silence and an awareness of loud branding.

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Ask attendees who are not dialing in on a cell phone to place their cell phones on mute and keep them away from the telephone, as this can cause a loud buzzing noise.

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Or there's the stand-alone alarm, which emits a loud sound when tripped--hopefully a neighbor will hear the noise and call the police.

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There is so much commercial shipping activity and it is so loud that scientists are starting to worry about the effect that the noise is having on the whales.

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