It developed Blast, which will soon let wireless carriers provide video or handle a twentyfold increase in calling traffic over a single frequency.

FORBES: Lucent's Labs

Simply stated, single-frequency networks are when a broadcaster uses multiple transmitters to send the same signal over the same frequency.

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If State College, Pennsylvania?s WPSX is a harbinger of things to come, the answer to your woes just might be Single-Frequency networks (SFNs).

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There are two main methods of creating a single-frequency network.

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To start with, they had to rely on a high-resolution camera mounted on a frame, and a series of filters attached to a rotating wheel, to create a set of single-frequency images from the same perspective, in order that they could be merged as desired.

ECONOMIST: Monitor

Apple introduced its version, called Fusion Drive, that tiers storage on flash memory or a HDD depending upon frequency of use, but appearing to the user as a single storage device.

FORBES: New Storage Choices to Drive 2013 Data Markets