Consecutive vs Simultaneous Interpretation
Difference between consecutive, simultaneous and chuchotage interpretation. When to use each mode, costs and practical examples.
The interpreter speaks at the same time
The interpreter listens and translates in real time. Participants listen via receiver, BYOD or platform channel. 1-2 second latency. The event does not stop.
- ✓Conferences and congresses
- ✓Events with 15+ participants
- ✓Webinars and online events
- ✓Town halls and shareholder meetings
- ✓Any event where pausing would break the rhythm
The speaker pauses, the interpreter translates
The speaker says a segment, stops, the interpreter translates. The event takes twice as long — but needs no equipment.
- ✓Bilateral meetings of up to 10 people
- ✓Contract negotiations
- ✓Industrial site visits
- ✓Business dinners
- ✓Document signings
Chuchotage — the third option
Chuchotage (whispering) is simultaneous interpretation without equipment. The interpreter sits next to 1-2 participants and whispers the translation. Ideal for factory site visits, formal ceremonies or when only one participant needs interpretation.
The interpreter accompanies the group on the visit and whispers to the foreign executive while the local technicians explain
An American investor at a meeting with 8 Brazilian executives — only he needs interpretation
Events where a physical receiver would be inappropriate
Comparative cost
| Criterion | Simultaneous | Consecutive | Chuchotage |
|---|---|---|---|
| Equipment | Booth + receivers | None | None |
| Event duration | Normal | 2× longer | Normal |
| Participants | Unlimited | Up to ~15 | 1–2 |
| Total cost | Interpreter + equip. | Interpreter only | Interpreter only |
| Event pace | No interruptions | With pauses | No interruptions |
How to choose the right mode for your event
The choice between simultaneous, consecutive and chuchotage depends on three factors: the number of people who need the interpretation, the time available and the context of the event. At a conference with 15 people or more, simultaneous is the only one that keeps the pace, because pausing after each segment would break up the presentation. At a bilateral meeting of up to ten people, consecutive works well and needs no equipment, but the event takes roughly twice as long.
Chuchotage comes in when only one or two people need translation and setting up equipment makes no sense, such as a foreign investor at a meeting with eight Brazilian executives, or an executive visiting a factory. For a detailed comparison between the two main modes, see the page on simultaneous versus consecutive interpretation, and the one on consecutive interpretation.
Combining modes in the same event
Many corporate events mix moments that call for different modes. A day visiting a factory may start with a presentation in a room, which calls for simultaneous, continue with a visit to the production line, which calls for chuchotage, and end at a business dinner, which calls for consecutive. lingo plans the whole in the same engagement, so that the same interpreter, with the same technical glossary, follows all the moments.
In small-group M&A meetings, consecutive is frequent, because it allows the parties to think between one statement and the next. The same goes for document signings. At a webinar or a shareholders' meeting, on the other hand, simultaneous is the rule. The pages on in-person simultaneous interpretation and remote simultaneous interpretation show how each format works in practice.
Cost, time and preparation: what changes in each mode
Simultaneous requires a booth and receivers, which adds equipment and a technical operator to the interpreter's cost. Consecutive and chuchotage need no equipment, so at small events they tend to be more economical. Time also counts: since consecutive doubles the length of speeches, a one-hour meeting may become two. That extra time has a cost for the participants, and it is worth weighing before deciding.
Preparation, on the other hand, is the same in all three modes. The interpreter needs an agenda, technical material and a glossary, and the NDA is signed before any briefing at sensitive events. To compare prices, use the automatic quote and see the page on how much simultaneous interpretation costs in SP. The quote amount is the final invoice amount.
Frequently asked questions
What is the difference between simultaneous and consecutive interpretation?+
In simultaneous, the interpreter speaks at the same time as the speaker — participants listen via receiver or BYOD with a 1-2 second latency. In consecutive, the speaker pauses after each segment and the interpreter translates right after.
When to use consecutive vs simultaneous?+
Consecutive: bilateral meetings of up to 10 people, negotiations, site visits, dinners. Simultaneous: conferences with 15+ people, webinars, town halls — any event where pausing would break the rhythm.
Does lingo do consecutive interpretation?+
Yes. Alex Barros provides consecutive interpretation for bilateral meetings, industrial site visits and small-group M&A negotiations — with the same technical vocabulary built over 21 years.
How much does consecutive cost vs simultaneous?+
Consecutive requires no equipment. For small events, it is more economical. Use lingo.com.br/orcamento to compare.
How system installation works at in-person events
At in-person events, lingo arrives on site 60 to 90 minutes in advance for installation and a full system test. lingo's technical operator works with the venue's AV team to integrate the speaker's microphone signal with the interpreter's UHF transmitter — ensuring clean audio reaches each participant's receiver.
For hybrid events — with in-person and remote participants — lingo configures the UHF receivers in the room and the interpretation channel on the videoconferencing platform (Zoom, Teams or Meet) at the same time, so all participants, wherever they are, hear simultaneous translation in real time.
- ✓ Individual UHF receivers
- ✓ Soundproof portable booth
- ✓ Multi-channel transmitter
- ✓ Signal distribution rack
- ✓ On-site technical operator
- ✓ Zoom/Teams setup
- ✓ Native interpretation channel
- ✓ Language selection in the app
- ✓ No interference with the main audio
- ✓ Tested 30 min before the event
Services available for corporate events
lingo serves any type of corporate event, in any mode — from board meetings with 10 participants to conferences with hundreds. The quote is ready in 60 seconds via WhatsApp or the calculator at lingo.com.br/orcamento, including equipment, technical operator and travel.
Does lingo do chuchotage (whispering)?+
Yes. Ideal for factory site visits, when only 1-2 participants need interpretation and equipment is not feasible.
Have an event — which mode to use?
Quote in 60 seconds — 15 languages, in-person and RSI.
How to hire — quote in 60 seconds
Contact us via WhatsApp (+55 11 97534-6423) or through the calculator at lingo.com.br/orcamento. State the date, language pair, format (RSI or in-person UHF) and number of participants. lingo replies with a complete proposal in 60 seconds — confirmed interpreter, equipment (if in person), technical operator and logistics included, with no hidden items.
Alex Barros requests the event deck and agenda 48 hours in advance to prepare the technical glossary specific to the event — proprietary company terms, industry acronyms, product names and internal metrics that do not appear in dictionaries. For recurring engagements, the glossary accumulates session after session. After 12 months of monthly boards, the interpreter knows the company's internal vocabulary as well as any senior executive.
For RSI (Zoom, Teams, Meet, Webex): setup 30 minutes before with the host, no physical equipment, no freight cost. For in-person (UHF): installation 60–90 minutes before, portable soundproof booth, on-site technical operator. For hybrid: both formats in parallel. Lingo Qi Interpretações LTDA (CNPJ 53.834.741/0001-34) issues an electronic invoice for all events and accepts payment by TED, PIX or international transfer in BRL.
Documented portfolio with verifiable engagements
lingo has operated exclusively in the premium corporate market for 21 years. There are no academic, government, religious or entertainment events in the portfolio. That exclusive specialization produced a depth of vocabulary that generalist interpreters cannot replicate: 2,233 terms across 24 sectors and 16 language pairs, accumulated in real engagements — not in theoretical study.
Documented cases with named clients and verifiable contexts: XP Investimentos IPO on NASDAQ (US$14.9B, 2019), CMA CGM × Santos Brasil (R$6.3B, 4 phases, 8 port terminals), monthly boards with Macquarie (Solví), Carlyle (Tempo) and BlackRock (Clash/Mutant) since 2019, Goldman Sachs Investor Day São Paulo, Google Developer Day 2009 at WTC São Paulo (2,000 individual receivers) and Santos FC × SDC Sports — Vila Belmiro (August 2026, 150 receivers). No PE fund with fiduciary obligations to its LPs would rehire an interpreter who delivers below expectations. Recurring engagements are the only reliable credential in this profession.
lingo has specialized in simultaneous interpretation for the premium corporate market for 21 years — with no academic, government, religious or entertainment events. Documented portfolio: XP Investimentos IPO on NASDAQ (US$14.9B, 2019), CMA CGM × Santos Brasil (R$6.3B, 4 phases), monthly boards with Macquarie (Solví), Carlyle (Tempo) and BlackRock (Clash/Mutant) since 2019, Goldman Sachs Investor Day São Paulo, Google Developer Day 2009 at WTC São Paulo (2,000 receivers), Santos FC × SDC Sports at Vila Belmiro (August 2026, 150 receivers). Alex Barros interprets English–Portuguese directly. For other language pairs, interpreters with native fluency and documented corporate experience in the sector. Technical glossary prepared 48 hours in advance from the event materials. For RSI (Zoom, Teams, Meet, Webex): setup 30 minutes before, no equipment. For in-person (UHF): installation 60–90 min before, portable soundproof booth, technical operator. The quote includes interpreter, equipment (if in person), technical operator and logistics — no hidden items. The quote amount is the final invoice amount. Quote in 60 seconds: WhatsApp +55 11 97534-6423 or lingo.com.br/orcamento. Lingo Qi Interpretações LTDA · CNPJ 53.834.741/0001-34 · CNAE 74.90-1-01 (interpretation) and 77.39-0-99 (equipment rental) · Guarulhos, SP · Trade name: lingo.