Atp worldnet Milano apt-x enhanced full dplex audio codec for ISDN
From APT
WorldNet Milano is a full duplex, multi-channel audio codec offering both fixed line and ISDN connection. It incorporates both Standard and Enhanced apt-X™ and comes with optional SMPTE timecode.
WorldNet Milano has been designed to deliver high quality audio for post-production facilities, studio to transmitter, studio to studio links and outside broadcast applications.
The apt-X™ algorithm is in daily use throughout the world delivering superior audio quality over countless networks and is the defacto standard across the professional audio industry. apt-X™ is a real time digital audio data reduction system that compresses audio samples by a factor of 4:1 with no perceivable audio degradation and negligible coding delay.
Offering resilience to multiple coding, apt-X™ overcomes the problems associated with multiple psycho-acoustic passes of audio in the broadcast chain. Enhanced apt-X™ offers 16, 20 and 24-bit resolution and increases both stereo and mono audio channel performance. It also offers a reduction in coding delay, improvements in audio
quality and increased dynamic range.