AI Simultaneous Interpretation and Translation for Live Events

Simultaneous interpretation is the real-time conversion of a speaker's words into another language while they are still speaking. The interpreter stays a few seconds behind and listeners hear the translation through headsets or an app, so the original session never pauses.

In everyday use the terms are interchangeable. Strictly, interpretation refers to spoken language and translation refers to written text, so the correct term for live speech is interpretation. Most people searching for simultaneous translation are looking for exactly the same thing.

Two per language pair is the professional standard. Simultaneous interpreting is cognitively demanding enough that interpreters rotate every 20 to 30 minutes, so a single interpreter cannot sustain a full day alone.

Yes. Maestra Live connects to Zoom, Microsoft Teams and Google Meet, as well as OBS and vMix for broadcast productions, so interpretation runs alongside the meeting or stream you already have.

Décalage, sometimes called ear-voice span, is the deliberate lag between the speaker and the interpreter — usually two to six seconds. It gives the interpreter enough of the sentence to understand its structure before committing to a rendering.

Use a staffed service when proceedings are legally or diplomatically sensitive, or when a single language pair must be perfect. Use simultaneous interpretation software when you need many languages at once, when the event was scheduled at short notice, or when per-day interpreter rates do not fit the budget. Large events often run both.

A human team is priced per interpreter, per day, with two interpreters per language plus equipment and travel, so cost scales with the number of languages and the length of the event. AI interpretation is priced as software and does not scale with audience size. Rates vary by market and language pair, so get a quote for your specific event.

Yes. Maestra acts as the controller for your personal data as described in the privacy policy, and a Maestra Standard Data Processing Agreement is available on request for customers whose use involves transfers subject to the GDPR or UK GDPR. For any further security review, ask on the demo call and we will put you in front of the right documentation.

No. Because coverage is software rather than a booked interpreter roster, you are not locked into a language list weeks ahead. Attendees pick their own language when they join, which matters when registrations arrive from somewhere you did not plan for.

Simultaneous happens while the speaker talks, so the session runs at normal length. Consecutive happens after the speaker pauses, which roughly doubles the time needed. Simultaneous suits conferences and webinars; consecutive suits depositions, medical appointments and small negotiations.

Traditional simultaneous interpretation equipment is a soundproof booth, an interpreter console, a transmitter and a receiver with headphones for every listener. Remote simultaneous interpretation replaces the whole kit with software, and attendees listen on their own phones or laptops.

Accuracy depends heavily on audio quality, the language pair, and whether specialist terms have been loaded into a custom dictionary in advance. Clean microphone input and a prepared glossary make the largest difference. For diplomatic, legal or regulated proceedings, a qualified human interpreter remains the right choice.

RSI delivers simultaneous interpretation over the internet instead of from an on-site booth. Interpreters or AI work remotely and attendees listen on their own devices, which removes hardware rental, shipping and on-site technical staff.

Relay is used when no interpreter works directly between two languages. One interpreter renders the source into a common pivot language, and others work from that output. It expands coverage at the cost of a little extra delay.

Conference interpretation is simultaneous interpretation delivered at conferences and large meetings, usually with one booth or channel per language and two interpreters per booth. The term is used mostly by agencies and professional bodies; the technique is the same.

Allow several weeks for a human team, and longer for rare language pairs, because availability is the binding constraint. AI interpretation can be set up the same day, which is why many organizers use it for sessions added late to an agenda.

It is often how organizations meet them. Public meetings, healthcare settings and schools in many jurisdictions carry statutory duties to provide meaningful language access. Simultaneous interpretation covers the live session, and the recording, transcript and summary left behind give you a record that it was provided.

Yes. The session link opens in any browser, so you can put translated captions on a monitor or a projector in the room as well as on attendees’ own devices. Most events run both.