Glossary

When the conference room is not acoustically designed, reverberation in the room will be picked by the microphone and reflected to the loud speaker at the other side, which can lead to a very low quality and “box”-like voice. The Room De-Reverberation algorithm reduces the magnitude of the different audio paths, excluding the direct one. Basically it is trying to eliminate the reverberations at the microphone signal and send only a clean reverberation signal to the other side of the call.