fonction de mixage partiel

CONT: Une fonction de mixage partiel évite que les intervenants à distance n'entendent des échos dans leur son.

OBS: Mix-minus is often used to prevent echoes or feedback in broadcast or sound reinforcement systems. The most common situation in which a mix-minus is used is when a telephone hybrid is connected to a console, usually at a radio station. ... Mix-minus is also often used ... for television news reporters and interview subjects speaking to a host from a remote outside broadcast (OB) location.