Insert Coin: Soundlazer speaker plays music with extreme focus

Source: http://www.engadget.com/2012/03/28/insert-coin-soundlazer-speaker-plays-music-with-extreme-focus/

In Insert Coin, we look at an exciting new tech project that requires funding before it can hit production. If you'd like to pitch a project, please send us a tip with "Insert Coin" as the subject line.

Here's a neat little project -- a parametric speaker that can only really be heard from the front. According to its inventor, the Soundlazer utilizes ultrasonic carrier waves, focusing its output in a single direction. The Soundlazer has a 20 to 30 foot range. You can hear it from head-on, but if you move to the side or shift the direction of the speaker a bit, the output drops off. The project has 52 days to go, to reach its goal of $48,000. Interested parties who pledge $175 or more will get a fully assembled speaker kit. To see the device in action, check out the video after the break.

Continue reading Insert Coin: Soundlazer speaker plays music with extreme focus

Insert Coin: Soundlazer speaker plays music with extreme focus originally appeared on Engadget on Wed, 28 Mar 2012 09:00:00 EDT. Please see our terms for use of feeds.

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