Interpreting and AV at a conference cover a bundle of services — sound, projection, lighting, and simultaneous or consecutive interpreting — that determine whether an audience can actually hear, see and follow the programme. First-time conference organizers often underestimate how many separate line items sit behind a simple "we need sound and a microphone," and the order gets placed a few days before the event, when supplier choice and pricing are both worse than they could have been.
Baseline AV equipment almost every conference needs
The exact scope depends on room size and programme format, but a handful of items come up nearly every time:
| Equipment | What it's for | |---|---| | Sound system (mics, speakers) | Clear audio across the whole room, including the back rows | | Projection or LED screen | Presentations, video, visual support for the programme | | Stage lighting | Readability of the speaker on camera and in person, room atmosphere | | Technical direction (sound engineer, technician) | Smooth switching between speakers, handling glitches in real time | | Recording or streaming | Access to the programme for anyone not attending in person |
A common mistake is ordering equipment based on the room's stated capacity rather than the actual programme format. A four-person panel discussion needs a different microphone setup than a single speaker with slides, and that difference is worth working out with a technician in advance, not improvising on the day.
When interpreting makes sense, and which type to choose
Interpreting is worth booking whenever any part of the audience doesn't share the language the programme runs in — a common situation at international conferences or events with foreign speakers. The two main types work very differently:
- Simultaneous interpreting runs alongside the speech in real time, with guests listening through headsets. It requires a booth, equipment, and typically two interpreters alternating shifts — more demanding and more expensive, but it doesn't add to the programme's running time.
- Consecutive interpreting happens in segments — the speaker talks, the interpreter translates after each sentence or paragraph. No special equipment needed, but the programme roughly doubles in length, which has to be built into the schedule.
For a conference with several hours of programme and a sizeable non-native-language audience, simultaneous interpreting is almost always the better call despite the higher cost — consecutive interpreting over a long programme wears out both audience and speaker.
Choosing an AV and interpreting supplier
Price isn't the only criterion. For AV, it's worth asking whether the supplier already knows the specific venue — rooms have different acoustics, and a setup that works fine in one space can cause feedback or echo in another. For interpreters, subject-matter familiarity with the conference topic matters: an interpreter used to business negotiations may not know the terminology of a technical or medical conference, and errors in specialist translation get noticed by the audience quickly.
Testing equipment before the event
A sound check the day before, or at minimum a few hours ahead, catches problems while there's still time to fix them — poor speaker placement, microphone feedback, presentation software that doesn't play nicely with the venue's system. It's equally important to test the interpreting equipment, including guest headsets, since a faulty receiver discovered mid-programme can't be swapped without disrupting the flow.
In-house venue equipment vs. an external supplier
Some conference venues offer AV as part of the room rental package, which looks like the simpler choice, but it's worth checking the quality and scope of that equipment in advance rather than assuming it's adequate because it's included. In-house hotel AV is often built for standard corporate meetings, not a more demanding format with multiple speakers, interpreting or streaming. An external AV supplier brings more flexibility and experience across formats, but adds coordination between venue and supplier — who's responsible for power distribution, where equipment can be placed, when load-in and testing happen. For larger or higher-stakes conferences, that extra coordination is usually worth it.
Streaming and hybrid formats
For conferences aiming to reach an audience beyond the room, another layer of technical work comes into play — a camera setup, direction switching between speaker and slides, and stable internet with enough bandwidth. A hybrid format isn't just plugging one camera into a laptop; a decent stream needs its own direction that follows the programme as closely as the in-room technician does. Companies that add streaming as a last-minute extra without testing the venue's connection risk remote viewers seeing dropouts or bad audio even when everything in the room runs smoothly.
What tends to get underestimated
The most commonly underestimated item is the number of interpreting headsets — companies order exactly as many as confirmed guests, and unregistered or last-minute attendees end up without a unit. Second is a backup plan for technical failure — a spare microphone, a second laptop with the presentations loaded, a technician reachable by phone throughout the event. Third is underestimating outdoor acoustics if part of the programme moves outside — standard indoor sound setups often fall short there.
Planning AV and interpreting without last-minute stress
Equipment and interpreting get booked alongside the venue, not once the programme is finalized — reputable suppliers fill up their calendars much like popular venues do. If you're planning a conference and want technical and interpreting support handled in one place, take a look at our conference services and additional services, or reach out through our contact form.