Found 3 items, similar to acoustically.
English → Indonesian (quick) Definition: acoustical akustik, bersifat menyerap bunyi
English → English (WordNet) Definition: acoustically acoustically adv : with respect to acoustics; “acoustically ill-equipped studios”
English → English (gcide) Definition: Acoustically Acoustically \A*cous"tic*al*ly\, adv. In relation to sound or to hearing. --Tyndall. [1913 Webster]