Telephony, network and cable television, music-oriented FM radio, AM talk radio, even satellite radio and television all see their foundations crumbling under the onslaught of the Internet.

FORBES: Golden Times--Even If We Don't Know It

There have been attempts to crack those stereotypes, but if anything, it's even harder than it was in Hendrix's day, a time when AM Top 40 had plenty of variety, free-form FM radio welcomed experimenting and record labels strained to catch up with it all.

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In the not-too-distant future, a car with a radio that receives only AM or FM will qualify as an antique.

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The new technology will finally let AM stations, long limited by bandwidth one-tenth the size of FM, broadcast in stereo at a quality equal to that of analog FM.

FORBES: Big Audio Dynamite

TuneIn lets people listen to the world's music, sports, talk and news from wherever they are, with over 70, 000 AM, FM, HD and Internet radio stations and more than two million on-demand programs streaming from every continent.

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Robert Struble , IBiquity's president and chief executive, says the technology will be incorporated into digital AM and FM radio systems that should start showing up in six cities around the U.S.--including New York and Los Angeles by January.

FORBES: Radio's Smarter Future