APT to Launch New Audio Codec for HD RadioTM STLs

March 21, 2008

Source: APT

At NAB 2008, APT will launch their new audio codec designed specifically for HD RadioTM applications; the WorldCast Horizon HD.

"Since the launch of HD RadioTM, US Broadcasters have been asking for a solution to simplify their HD STLs and make them more cost-efficient. We are delighted to be able to offer the WorldCast Horizon HD in time for this year's NAB," explains APT's VP North American Operations, Kevin Campbell.

The WorldCast Horizon HD is a duplex stereo codec which enables broadcasters to deliver FM and HD content from studio to transmitter site. With both a T1 and ethernet interface, broadcasters can utilize existing T1 links for the FM transport and send their HD content as a UDP stream embedded in the T1 link, eliminating the need for additional bandwidth and cost. At the remote / transmitter link, the HD content is presented back on an IP port.

Campbell continues, "This unit has proved highly successful with our early adopters and there has been a lot of interest from many of our customers. We will be showing the unit on our NAB Booth (N8811) and offering a special package price for units ordered at the show."

As a fully duplex device, WorldCast Horizon HD allows off-air monitoring or an independent channel to backhaul RPU feeds and satellite down-linked audio. An RS232 port is available for PAD and contact closures for remote control.

Broadcasters interested in booking a demo of the unit or taking advantage of the special show price should contact Kevin Campbell at APT's Boston office on 800 955 APTX (2789).

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