What are distributed audio systems?
Distributed audio systems send music, paging and announcements from central sources to speakers across many rooms, floors and buildings, with each area controlled as its own zone. On a large office campus, that means one platform can play background music in the lobby, page a single floor and broadcast a building-wide announcement at the same time.
For enterprise AV and IT leaders, the value is scale with consistency. Every space sounds intentional, every zone is managed from a central interface, and the system grows as the campus does.
GAV MGMT designs, builds and supports distributed audio systems for organizations operating across large office campuses, pairing networked audio platforms from leading manufacturers with design-build delivery from a single integrator.
How distributed audio works across large office campuses
Modern commercial audio systems run over the same IP network that already connects the campus. Audio sources, processing and speakers share that network, so a new floor or building joins the system as another set of zones rather than a separate installation.
A typical campus-wide audio design includes four layers:
- Sources: licensed music streams, microphones and paging stations, scheduled messages and text-to-speech announcements.
- Network transport: audio carried across the campus network, often over PoE switches that also power endpoints.
- Processing and amplification: network amplifiers or powered network speakers that receive audio and drive each zone.
- Control: a central dashboard, touch panel or cloud platform where staff set volume, schedules and routing per zone.
Because control is centralized, facilities, IT and corporate communications teams can each manage the parts of the office sound systems they own, with permissions set to match their role.
Multi-zone audio for paging and background music
Multi-zone audio lets each space on campus carry the right content at the right level. A zone can be a single room, a floor, a building or an outdoor area, and zones can be grouped for campus-wide audio when everyone needs to hear the same message.
| Campus space | Typical content | Zone approach |
| Lobbies and reception | Branded background music, visitor announcements | Dedicated zone with scheduled playlists |
| Open work areas | Low-level background music, floor paging | One zone per floor or neighbourhood |
| Cafeterias and amenity spaces | Higher-energy music, event announcements | Separate zone with its own volume schedule |
| Meeting and town hall spaces | Program audio, local paging override | Room zone that joins campus groups on demand |
| Outdoor areas and entrances | Music, wayfinding and safety messages | Weather-rated speakers in their own zone |
| Whole campus | Company-wide announcements | All zones grouped for a single broadcast |
Scheduling keeps the experience consistent without daily input. Music can start before arrival, shift by daypart and stop after hours, while paging automatically takes priority over music in the zones being addressed.
Distributed audio platforms in GAV MGMT’s portfolio
GAV MGMT matches the platform to the campus, the network and the team that will run it. As a multi-vendor integrator, we design around the use case first and select from a portfolio of manufacturer partners.
| Platform | Fit for | Notes |
| Crestron DM NAX | Campuses standardizing on Crestron control across meeting rooms and common areas | Networked audio that ties zone control into the same Crestron ecosystem used for room AV |
| Verkada Sound Systems | Organizations managing background music and announcements across many sites from the cloud | Zones, scheduling, licensed music through Soundtrack and announcements managed in Verkada Command |
| 1 Sound loudspeakers | Spaces where coverage and architectural fit both matter | Paired with the selected network audio platform |
| Shure | Town halls and meeting spaces that feed program audio into the wider system | Microphone and audio processing for spaces that share content with campus zones |
Many campuses combine platforms. A Crestron-controlled meeting floor can sit alongside cloud-managed background music in lobbies and amenity spaces, with GAV MGMT engineering how the systems work together.
Planning considerations for enterprise AV and IT leaders
A strong campus audio project starts with how the spaces will be used, then works back to hardware. These are the questions GAV MGMT works through with AV and IT teams during design:
- Zone map: which spaces need independent content, volume and schedules, and which should group together for campus-wide audio.
- Network readiness: VLAN design, multicast handling, QoS and PoE budget on the switches that will carry and power audio endpoints.
- Existing equipment: which amplifiers and speakers can be kept and bridged into the new platform, and where new endpoints add the most value.
- Ownership and permissions: who controls music, who can page, and who sends campus-wide announcements.
- Content licensing: commercially licensed music sources for public and shared spaces.
- Integration: how audio connects to room control, scheduling and security systems already on campus.
- Growth: how new buildings, floors and tenants will join the system as the campus expands.
GAV MGMT delivers the full scope as a design-build partner: site assessment, acoustic and coverage design, network coordination with IT, installation, programming, commissioning and ongoing support.
Frequently asked questions
What is a distributed audio system in an office?
A distributed audio system delivers background music, paging and announcements to speakers across multiple rooms, floors or buildings, with each area managed as a separate zone from a central platform.
What is multi-zone audio?
Multi-zone audio divides a facility into independently controlled areas. Each zone can play different content at its own volume and schedule, and zones can be grouped for building-wide or campus-wide announcements.
Can one system handle both paging and background music?
Yes. Commercial audio systems are designed to play background music and give paging priority in the zones being addressed, then return to music when the announcement ends.
Do distributed audio systems run on the existing IT network?
Most modern office sound systems use networked audio over the campus IP network, often with PoE-powered endpoints. Network design is coordinated with IT to plan VLANs, multicast and switch capacity.
Can existing amplifiers and speakers be reused?
In many cases, yes. Network audio players and interfaces can bridge existing equipment into a new platform, so upgrades can be phased across a campus.
Who should design a campus-wide audio system?
A design-build AV integrator that covers acoustic design, network coordination, installation, programming and support, such as GAV MGMT, can deliver the system as one coordinated project.
Plan your campus audio with GAV MGMT
GAV MGMT designs and delivers distributed audio systems that scale with large office campuses, from a single lobby zone to campus-wide paging and background music. See networked audio and AV systems in action at our Experience Centre at First Canadian Place in Toronto, or book a consultation with our team.
Written by Gianfranco, Digital Marketing Manager at GAV MGMT