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Dante and networked audio, explained

Networked audio replaced bundles of analogue cable with a single network link. Here is what that means in practice.

Audio used to mean a separate cable for every microphone and speaker, running back to a central rack. In a large venue that is a lot of copper. Networked audio, with Dante the most widely used, carries many channels of high-quality digital audio over a standard network cable.

Why it matters

  • Hundreds of audio channels over one network link
  • Flexible routing of any input to any output in software
  • Lower cabling cost and complexity
  • Consistent, high-quality digital audio
  • Easy expansion and reconfiguration

Where it is used

Conference centres, auditoria, houses of worship, stadiums, broadcast and large corporate campuses all benefit. A microphone on one side of a building can feed a speaker or a recording system on the other with no dedicated cable run.

Design considerations

Networked audio shares the discipline of AV-over-IP: it needs a properly configured, reliable network. Clock synchronisation, bandwidth and switch settings all matter, which is why it is best designed and commissioned by engineers who understand both audio and networks.

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