And about 40% more will be able to view the digital signal through a digital cable or satellite set-top box on an analog TV they already own.

FORBES: The $75 Billion TV Tab

Right now only about 20% of Americans are capable of receiving a digital signal through a digital tuner built into the television set itself, according to the Consumer Electronics Association.

FORBES: The $75 Billion TV Tab

The soundbar renders 5.1-surround sound through an innovative triple-core digital signal processing (DSP) array, which features 13 transducers, six 2-inch woofers, seven 1-inch tweeters and 11 amplifier channels.

ENGADGET: Harman Kardon SB 30 has two listening modes, costs eight Benjamins

Switch to a digital radio and, after a lag of less than two seconds as the digital signal takes over, WETA's music wafts through so clearly that when the DJ stops speaking, one suspects the radio has been turned off.

FORBES: Big Audio Dynamite