OmniStream, AV, Seamless Audio Integration

Facility-Wide Audio Integration


A new corporate building is being planned, and AV systems need to be designed for all of the meeting spaces. The company’s IT and AV decision makers want the AV interconnected throughout the building to allow presentation sessions over multiple meeting rooms, and share centralized AV resources such as videoconferencing codecs. They have also requested audio capabilities in many of the meeting rooms that would include microphones and digital signal processing (DSP). However, they would like to avoid having to design and integrate a separate audio system.


The Atlona OmniStream networked AV platform allows highly versatile interconnection and switching between a large number of sources and displays. With the AT-OMNI-232 Dante™ Networked Audio Interface, microphones and other audio sources can be integrated alongside AV over the same network. The mics can then be processed by a Dante-enabled DSP in the same room, or incorporated into a facility-wide Dante audio system. The AT-OMNI-232 also works with an OmniStream AV decoder for processing de-embedded audio, and embedding Dante audio for playback through a display.

Application Design


Model Description Inputs Outputs Benefits
AT-OMNI-232 OmniStream Dual-Channel Dante Networked Audio Interface 2 - Balanced audio (mic/line)
1 - IP
2 - Balanced audio
1 - IP
Sends and receives two channels of audio over a network. Works alongside OmniStream AV encoders and decoders for integrating mics and other sources, as well as de-embedded audio with a Dante-equipped DSP or audio system. Also can deliver Dante audio to an OmniStream AV decoder for embedding and playback through a display.
AT-OMNI-112 OmniStream Dual-Channel Networked AV Encoder 2 - HDMI
2 - IP Networked AV encoder for two HDMI sources up to 4K/UHD, plus embedded audio and RS-232. SMPTE VC-2 visually lossless video compression with sub-frame latency.
AT-OMNI-122 OmniStream Dual-Channel Networked AV Decoder 2 - IP
4 - Balanced audio
2 - HDMI
4 - Balanced audio
Networked AV decoder for two AV streams up to 4K/UHD, plus embedded audio and RS-232. Features two HDMI outputs, 4K/UHD 4:4:4 scaling for each output, downmixing, audio embedding and de-embedding, and more.


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