« Vitr. 1.1 | Vitr. 1.1 | Vitr. 1.2 | About This Work »
9So the vessels called ἠχεῖα by the Greeks, which are placed in certain recesses under the seats of theatres, are fixed and arranged with a due regard to the laws of harmony and physics, their tones being fourths, fifths, and octaves; so that when the voice of the actor is in unison with the pitch of these instruments, its power is increased and mellowed by impinging thereon. He would, moreover, be at a loss in constructing hydraulic and other engines, if ignorant of music.
« Vitr. 1.1 | Vitr. 1.1 | Vitr. 1.2 | About This Work »