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How can reverberations in a big hall or auditorium be reduced?
By the following methods reverberations in a big hall or auditorium can be reduced:
(i). By putting panels made of sound absorbing materials on the walls and ceilings of hall and auditorium.
(ii). By Carpets on the floor to absorb sound and reduce reverberations.
(iii). Heavy curtains can be used on doors and windows to absorb sound and reduce reverberations.
(iv). The seats in the hall can be of sound absorbing properties.
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