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Feb 25, 2011

Cool Find of Today: How Do Noise Reducing Headphones Work?

As a follow up to several posts (More on making travel fun with cool headphones,Travel gadgets for the frugal traveler, Traveling in comfort, Noise canceling headphones - life saver for travelers?) about headphones and especially about noise reducing headphones that make travel oh so much better, here is an article that explains different types of headphones available and how they work to reduce outside unnecessary noise:
HTG Explains: How Do Noise Reducing Headphones Work?

Did you know that listening to music can make you more productive?
- studies done by F. F. Cripe (1986) , L. Morton, J. Keshner and L. Seigel 1990) that conclude that music with a prominent beat stimulates an increased arousal in students which overrides the effect of environmental distractors…repetitive beat produces a reduction in muscle tension, thus reducing hyperactivity… (there was) significant reduction in distractability among students after being exposed to music. Short term memory was also beneficially affected by having to listened to music

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