What is simultaneous interpretation? The speaker's voice is interpreted at the same time he or she is speaking, with minimal delay. Simultaneous interpretation requires specialized equipment and engineers for installation and monitoring. Delegates listen to the language of their choice using headsets connected to multi-channel wireless receivers. Teams of highly trained multilingual interpreters work in soundproof booths. Simultaneous interpretation is most commonly used for including but not limited to large meetings and multilingual events.

Advantages:

No interruptions. A smooth, uninterrupted interpretation retains the effectiveness, flow, and mood of the speaker's presentation.
Most efficient use of time. The meeting schedule is not affected since no additional time is required for the interpretation.
Ideal in large meetings when only a small number of attendees do not speak English. Only those who choose to listen hear the interpretation.
Essential when multiple languages will be spoken at the same meeting.