692 Results for

frequencies

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FCC plans for smartphones to share military wireless frequency

The government agency looks to open up the airwaves by allowing for civilians to hop on spectrum currently reserved for the Defense Department.

By March 24, 2014

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Here's what you need to know about headphone specifications

What do headphone specs really mean? The Audiophiliac asks Sennheiser's Axel Grell to explain.

By June 20, 2015

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Harman app teaches you to be a better listener

In its quest to deliver better audio quality in its home and automotive sound systems, Harman International trains its focus groups to listen for specific frequencies in music, using an app available to the public.

By June 5, 2015

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Dish and T-Mobile said to be in early-stage merger talks

The two companies have hammered out leadership details of the combined company but not financial particulars, sources tell the Wall Street Journal.

By June 3, 2015

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Want cheaper wireless service? Patience is a virtue

CNET's Marguerite Reardon explains how three key phenomena could reshape the wireless industry in the next few years and pave the way for more-affordable mobile services.

By May 24, 2015

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​With an infrared rainbow, IBM optical chip outpaces copper wires

Big Blue's researchers have demonstrated fiber-optic technology that could help computers break through today's speed limits by transferring data faster.

By May 12, 2015

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Take a look at the very first images of thunder

We all know the belly-shaking sound of lightning, but now scientists have visually captured its sound waves for the very first time.

By May 6, 2015

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Feds OK plan to free up airwaves for smartphones

FCC approves plan to share airwaves previously used by the military to help mobile operators keep up with wireless data demands.

By April 17, 2015

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The chaebols: Samsung and LG's 50-year 'star wars'

LG and Samsung are among the best-known of South Korea's conglomerates, and their ongoing rivalry is just as famous. We take a look at their closely intertwined histories in part two of this series on chaebols.

By April 9, 2015

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Adobe adds some slick but important tools to its Creative Cloud video applications

The company's NAB announcements for upgrades and new products look like some really useful features.

By April 8, 2015