The “Floor” Voice
This voice is extremely useful for such illusions as “the man in the cellar attending to the gas meter,” &c. It calls particularly for a display of histrionic powers, and the mere fact of bending down, as the sounds appear to come from below, helps to give it the necessary subdued and “distant” effect. Whilst speaking very slowly in the “bee drone” thrust the chin forward, contracting the larynx as much as you possibly can; roll back the tongue to stifle the sound in the throat, and the illusion will be complete. Immediately you change from the “floor” to the natural voice, resume the standing position and speak with unusual distinctness. The contrast cannot fail to escape the notice of the audience, who will be quite convinced that you have indeed carried on a conversation with some one below.