Transportation
Concourse-wide announcements that remain intelligible over the noise floor of a live terminal.
- Coverage
- Per pier
- Standard
- EN 54 pathways
- Uptime
- Redundant
- High ceilings, glass façades and a constantly moving noise floor.
- Announcements are safety-critical and must be understood first time.
- Zones must be addressed independently, gate by gate.
- Long-throw steered columns fire down the concourse instead of at the glass roof.
- Zone-by-zone addressing with ambient-noise-aware level strategy.
- Redundant network paths and supervised amplifier channels.
The stack we would specify for this environment.
STI held over a live terminal noise floor.
Gate-level addressing without over-announcing.
Redundancy engineered into the topology.
Mounted on columns and structural mullions, color-matched
Coordinated with FIDS, PA/VA and life-safety pathways
Commissioning measurements per zone documented
How it looks in the space.
The numbers behind the design.
Microphones, UC codecs, media players and the emergency interface arrive on a redundant network layer with priority routing.
Select the zones in your transportation project.
Pre-loaded with typical transportation room data.
Adjust the room, steer the beam and export a branded coverage study for your project file.
Very long throw across a hard, reflective volume with high ambient noise. Multiple zones and intelligibility compliance drive the design.
Click any listening position to move the virtual listener · drag the array to change mounting height · every value is a design estimate until site measurement.
Showing the parameters that matter most for a airport. Switch to “Build my room” for the full geometry set.
Fixed vertical dispersion sprays energy at ceilings and rear walls. Reflections smear consonants.
Drag the array to set mounting height, drag the handle to steer, drag anywhere to move the listener.
Steered energy holds level across the seating plane instead of falling away behind the first rows — indicative design estimate, not a measurement.
Real programme material — a recorded announcement, a music bed or a pink-noise test signal — played through the current room, beam and noise settings.
Beam on the listener at 30 m — direct sound stays forward of the room tail, articulation holds at STI 0.83. Indicative sound design simulation, not a measurement or a Fohhn recording.
Dolby surround test
Channel-by-channel identification for a 5.1 / Atmos room. Tap any speaker to fire that channel, or run the full sweep.
Output routing is detected on first playback.
Beam locked on the listener — approx. +55 points of speech-intelligibility improvement versus a conventional system in the same room.
Drag inside the steered room to move the listener. Indicative simulation — not a measurement of a specific project.
Engineering notes · auto-generated, editable
Design simulation — estimated performance until site measurement
Site measurement of RT60, noise floor and geometry against the architect's model.
Beam plots per zone with predicted STI and SPL maps issued as a report.
Loudspeaker schedule, amplifier count, cabling and containment drawn in CAD.
Equipment pre-configured and load-tested in the CaesarTechs facility.
Mounting details coordinated with the fit-out contractor and MEP package.
On-site tuning, as-built documentation, operator training and remote monitoring.
We model the room in acoustic software and issue beam plots with predicted STI for every zone of the transportation space before a single bracket is ordered.
Yes. Beams are steered digitally, so re-tuning after a fit-out change is a software session — no ladders, no re-rigging.
Slim column profiles in custom finishes, flush or recessed where the architecture allows. Most clients see nothing at first glance.
The DSP core supports prioritised emergency broadcast paths and supervised monitoring alongside the everyday program audio.
CaesarTechs provides remote monitoring, firmware management and an SLA-backed response with local engineers.
Let's design the audio for your transportation project.
Share your drawings and we will return a coverage plan, a bill of materials and a commissioning scope.