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1965: the year the FCC helped FM radio take off

FCC-Blue-BookHere’s a broadcasting policy history question. Who said this? “Obviously it is a waste of valuable spectrum space to use two frequencies to bring the same material to the same location.” Believe it or not, it was the Federal Communications Commission in 1965. A year earlier

Posted on:11-05 View:323
How to Adjust TV Antennas

By Maya Austen With the June 2009 transition from analog to all-digital television broadcast signals, having a good TV antenna (and knowing how to use it) is more necessary now than ever. When television stations were broadcasting analog signals, if your telev

Posted on:11-04 View:1407
Frequency Division Multiplexing (FDM)

Definition - What does Frequency Division Multiplexing (FDM) mean? Frequency Division Multiplexing (FDM) is a networking technique in which multiple data signals are combined for simultaneous transmission via a shared communication medium. FDM uses a carrier signal at a discrete frequency for

Posted on:11-04 View:500
What device can we be broadcasting from?

Keep in mind that virtually any device with an audio output (i.e. headphone jack or RCA audio outputs—White and Red) will work, but certain transmitters have better functionality than others. For instance, the if the transmitter fails to offer a volume adjustment knob

Posted on:11-03 View:228
Radical.fm Launches Personalized Radio Platform Without Ads Or Fees

Tired of hearing ads on Pandora, and no interest in subscribing to Spotify? Then you might be the right target audience for Radical.fm, a streaming service that just relaunched with a new personalized broadcasting model. Radical.fm comes without any ads, and doesn’t charge subscription fees,

Posted on:11-03 View:278
139th International Audio Engineering Society Convention to Light Up t...

The Empire State Building will be lit in blue and white in AES’s honor. The Empire State Building and the Audio Engineering Society, in conjunction with the Society of Broadcast Engineers, will host an informative presentation covering the technology and the techniques of the first and current comb

Posted on:11-02 View:453
What is low power FM

All over the country there are radio stations pumping out high-powered content with the power of a light bulb. Low power FM stations (LPFMs) are a forum for nonprofits, schools, churches, community centers, farmworker organizations, unions, environmentalists, and just about anyone else who wants to

Posted on:11-02 View:218
How to Calculate Antenna Height & Distance

Knowing the height of an antenna allows you to calculate the distance that it could transmit a signal. Since antennae send and receive a radio signal, it can be obscured by the curvature of the Earth. The higher an antenna is positioned, the greater the distance the signal can be

Posted on:10-31 View:7366
Workers' Dignity Launches Kickstarter Campaign for Radio Station ...

Independent radio is looking pretty strong in Nashville, with WRFN blazing past its 10-year anniversary and WXNA steaming along toward opening its studio in the old Thirty Tigers space. With this much support for community-oriented broadcasting, the time is looking ripe for some of Nashville's

Posted on:10-31 View:1143
When did FM broadcasts begin?

On December 26, 1933, Edwin Howard Armstrong was issued five basic patents on his FM system. (There is published record of Westinghouse and KDKA building experimental FM operations even before Armstrong's 1935 demos.) At the same time, it is important to remember that many stations in the &quo

Posted on:10-31 View:234

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