What is Language Lab ? A language laboratory is a dedicated space for foreign language learning where students access audio or audio-visual materials. They allow a teacher to listen to and manage student audio, which is delivered to individual students through headsets or in isolated 'sound booths.' Language labs were common in schools and universities in the United States in the two decades following World War II. They have now largely been replaced by self access language learning centers, which may be called 'language labs.' * History of Language Lab :- The first recorded language lab was established at the University of Grenoble in 1908. Frank Chalfant brought the concept to the United States, establishing a 'phonetics lab' at Washington State University in 1911 or 1912. These early language labs used phonographs to deliver audio, and were not yet divided into individual booths . In the 1940s,