IP Audio Codecs

APT Codecs are professional, cost-effective audio codecs for IP STLs, back-up STLs, studio to studio and satellite applications.

WorldCast Horizon IP Audio Codec
The WorldCast Horizon is the perfect entry-level IP audio codec offering professional broadcast quality and reliability at an affordable price. Perfect for IP STLs and as back up for STL and satellite applications, the WorldCast Horizon offers two fully duplex channels of audio over IP. more...
WorldCast Astral IP Audio Codec with Facility Control
WorldCast Astral is the industry’s most versatile and professional low cost IP audio codec. Not only does the unit offer great value as an IP STL, it is also packed full of innovative features that make it the workhorse of your studio or transmitter site. more...
WorldCast Equinox IP, ISDN & X.21 / V.35 Audio Codec
A stereo audio codec offering IP, ISDN and X.21 / V.35 connections, the WorldCast Equinox provides a reliable and cost-effective platform for the transport of broadcast grade audio with 24/7/365 reliability. more...
WorldCast Meridian IP Audio Codec with X.21 / V.35
A multi-algorithm, fully duplex, stereo audio codec offering both audio over IP and X.21/V.35 links. Offering dual auto back-up, the unit is designed for mission critical IP STLs. more...
WorldCast Eclipse IP Audio Codec with ISDN & X.21 / V.35
Designed specifically for HD Radio™ applications. the WorldCast Horizon HD is a duplex stereo codec enabling the delivery of both FM and HD1 content from studio to transmitter site. more...
WorldCast Horizon HD Audio Codec for HD Radio STL
Designed specifically for HD Radio™ applications. the WorldCast Horizon HD is a duplex stereo codec enabling the delivery of both FM and HD1 content from studio to transmitter site more...
WorldNet Oslo - Multiple Channels of Audio over IP & T1/E1
The WorldNet Oslo is a modular, multiple channel audio multiplexer enabling the transport of high quality audio, voice and data on a T1, E1 or IP link more...