Simultaneous interpretation equipment rental for events of 500+ people in São Paulo. Redundant systems, multiple booths and technical support.
Redundant systems, multiple booths and a dedicated technical team for congresses and large corporate events.
At events of 500+ people, a technical failure affects hundreds of participants at once. lingo operates with a redundancy protocol at every large event:
At an event of 500 people or more, simultaneous interpretation stops being a support service and becomes infrastructure. If the system fails, it is not one person who loses the translation but hundreds at once, and the organizer cannot stop the program to fix it. That is why the technical design changes in nature: redundancy, coverage planning, a larger team and longer tests come in.
lingo organizes rentals for large events in three tiers, with different configurations: from 500 to 1,000 people, from 1,000 to 5,000 and above 5,000. In all of them, the receiver sizing rule is the same, one device per person who needs to listen, but the system architecture becomes more robust at each tier. lingo's fleet has more than 2,000 receivers available, and above that volume the modular system makes it possible to scale with prior planning.
The general equipment guide is at equipment rental in São Paulo, and equipment selection by event profile is at how to choose simultaneous interpretation equipment. This page covers what is specific to large-scale events.
In large rooms, a single transmitter may not cover the whole space with the expected quality. lingo's digital RF transmitter reaches up to 150 meters, passes through obstacles and supports up to 32 channels, but in pavilions with pillars, metal structures and several floors, coverage is planned with more than one transmission point. That is why, in the 500 to 1,000 people tier, the configuration provides for 2 to 3 networked transmitters.
Above 1,000 people, the multicast system with distributed antennas comes in, and above 5,000, the transmitter network with repeaters. In these tiers, the technical team maps the venue beforehand: where the booths are, where the sound desk is, which areas have the highest audience concentration and where there are signal shadow zones. The result is an antenna plan that ensures uniform coverage, including support rooms, hallways and food areas, when the organizer wants the interpretation to reach those spaces.
Because the system is digital, channels do not interfere with each other, and AES-128 encryption prevents the audio from being intercepted by external equipment. This is especially important at events with shareholders, investors and authorities, where part of the content is sensitive.
Redundancy is what separates a large-scale system from an ordinary one. At lingo, it is applied on four fronts:
In addition, the protocol provides for 2 hours of testing before the start and remote technical support 24 hours a day, 7 days a week, during the operation. When a problem occurs, the on-site technician resolves most equipment swap cases in under 2 minutes, without interrupting the program.
At large events, the ISO booth is mandatory, with one booth per language. Each booth has 30 dB of acoustic insulation, silent forced ventilation, tempered glass and room for two interpreters who rotate every 20 to 30 minutes. The portable booth is not recommended in these cases, because the event duration, hall noise and number of languages call for the stability of the ISO module. The comparison between the models is at ISO booth vs portable equipment.
In the tier above 5,000 people, the design provides for a dedicated interpretation room, instead of booths inside the hall. The interpreters receive the audio and the image from the stage through links and monitors, and the environment is controlled: silence, air conditioning, a support table and reserved circulation. This solution reduces noise and frees up space in the auditorium, but requires a reliable link with the stage and prior technical planning.
Booth placement follows the visibility rule: to the side or at the back, with a clear view of the stage and screen, without blocking emergency exits. In halls with more than one screen or stage, the team defines the position with the production team during the site survey.
Handing out a thousand receivers in a few minutes is a logistics problem. lingo plans pickup points separated by language or by accreditation tier, with a trained team to hand over the device, explain how to select the channel and check the volume. Receivers are delivered with headphones and a disposable hygienic cover, and last 10 to 12 hours, which covers a full congress day.
At multi-day events, bulk chargers recharge the entire fleet overnight. Returns at the end of each day are organized with the event team, and inventory is checked before and after the operation. The organizer can include receiver pickup at accreditation and return at the exit, which simplifies control.
For events where part of the audience prefers their phone, there is the QR code link, which each participant accesses on their own device and which requires stable Wi-Fi on site. At large events, lingo recommends keeping physical receivers as the main channel, because the venue's network tends to suffer from the load of thousands of connected devices.
A large event requires a clear technical timeline. A typical sequence is:
lingo delivers regularly to the city's main event hubs, with no travel fee in Greater São Paulo. Each venue has particularities that influence the design: acoustics, ceiling height, pillars, loading access and setup rules. For those who need to know the environment before deciding, there are dedicated pages for Expo Center Norte, Transamerica Expo Center, WTC São Paulo, Grand Hyatt São Paulo and Centro de Convenções Frei Caneca.
A notable record is Google Developer Day 2009, at WTC São Paulo, with about 2,000 participants and 2,000 receivers, where a single failure would have hit everyone at once. The case is at Google Developer Day 2009. For a complete organization guide, see the congress checklist.
The price depends on the number of receivers, languages, booths, duration, number of rooms and the size of the technical team. At large events, the site survey and coverage planning are also part of the calculation, and travel, setup and teardown within Greater São Paulo are included. The automatic quote calculates the amount from the form, and the PDF arrives by email and WhatsApp in 60 seconds. The price factors are in how much simultaneous interpretation costs in São Paulo.
lingo's minimum lead time is 48 hours, but for events with 500 or more receivers or with several languages the recommendation is to book at least 1 week in advance, and, for events above 5,000 people, with enough time for prior technical planning. The sooner the technical team knows the venue, the safer the design will be.
For lingo, large-scale events start at 500 people. In that tier, the design starts to include ISO booths, networked transmitters, two on-site technicians and full transmission backup.
More than 2,000 receivers available. Above that volume, the modular system makes it possible to scale with prior technical planning, and there are always at least 10% extra devices for immediate swapping.
lingo maintains 100% transmitter backup. If one fails, another takes over the channel without the audience noticing, and the on-site technical team resolves the cause without interrupting the program.
Setup takes place 4 to 6 hours before the start, depending on the audience tier, followed by 2 hours of end-to-end testing with the interpreters and the sound desk.
Yes. The design sizes booths, channels and technicians per room, and the technical survey defines the position of each booth with the event production team.
At large events, the number of interpreters grows with the number of languages and rooms. Each target language needs a pair per booth, rotating every 20 to 30 minutes, following the ISO 2603 rotation. At congresses with parallel programs, lingo builds one team per room, with a coordinator who centralizes communication with the event production team.
When the event has three or more languages, relay may be needed, in which one booth interprets from another booth's interpretation. The consoles are integrated and the teams agree on the flow before the start. This arrangement avoids having an interpreter for every language combination, but requires more careful alignment between booths.
Before the event, the interpreters receive the program, presentations and the sector glossary, and take part in the sound check. During the operation, the technician keeps constant contact with the booths, to adjust volumes, resolve input audio failures and warn about program changes. The result is stable interpretation from the first to the last speaker, in a system the audience barely notices, which is the goal of a large event.
lingo has the structure and experience for any volume.