Reverberation is the collection of reflected sounds from the surfaces in an enclosure like an auditorium. It is a desirable property of auditoriums to the extent that it helps to overcome the inverse square law dropoff of sound intensity in the enclosure.
mato m (plural matos) ( 1 usually uncountable) forest; bush; jungle; woods (uncultivated area covered in wild plants) ( 2 usually uncountable) wild grass, weeds and other low-lying plants.
A conversation with Mato quickly shows the where, and how, Latin American countries, and large corporations, are getting their funding. Estado de Mato Grosso, lying in the mid-west part of Brasil, covers a vast area of land two and a half times as large as Japan, and is blessed with a stable climate.