Cassell's Book of In-door Amusements, Card Games, and Fireside Fun

by Various

In treating the higher part of the subject, which deals with these illusions in which the voice counterfeits sounds, and also represents them in such a manner that they appear to issue from their appropriate source, some further remarks are needed on the questions of direction and distance of sounds. A little way back we repudiated the idea that ventriloquists threw their voices anywhere; and we return now to the subject to explain away the delusion, or rather the ignorance out of which the idea has grown. Man does not hear the distance which a sound has travelled; he only judges the distance from experience, by comparing the loudness with which he hears with the known distance and corresponding loudness of similar sounds. Experience proves, as previously stated, that error is generally the result of attempting off-hand to decide either the distance or the direction of an unknown sound. Bearing in mind, then, that near sounds are louder than distant ones, sounds having the same pitch, quality, and duration, may be produced with a graduated reduction or increase of loudness, which, falling in succession on the ear, will suggest to the mind a varying distance of the sound's source. The young practitioner should put this theory into practice, and, at the same time, imitate the sounds of voices and objects heard at different known distances. By these means he will the more readily be able to reproduce such sounds when they are required to form some part of his entertainment. For his encouragement he should also remember that slight defects in the imitation of distant voices and sounds may be expected to pass without question. Further, if the distance from which a sound has travelled is rarely accurately judged, the would-be ventriloquist will be still further encouraged by learning that the judgment as to the direction whence a sound comes is still more fallible. It is notorious, for example, that a person in a house cannot, by the noise made by an approaching carriage, judge with any degree of certainty whether it is coming from the right or the left. The direction whence a sound comes seems to be judged of by the right or left ear receiving the stronger impression; but this, of course, can only be when the sounds come from the level, or thereabouts, of the ear; if above, this mode of judgment, however accurate it may be made by practice, fails; hence it is that professed ventriloquists make so many of their unseen characters speak either from above or below the audience. The practice of holding an apparent conversation with some imaginary person, or persons, on the roof or below the floor, almost invariably forms parts of a ventriloquial entertainment, the performer indicating, either directly or indirectly, the direction from which he wishes his audience to believe the sound is coming. Directly, by asking questions such as "Are you up there?" "Are you down below?" or indirectly, by holding the hand to the ear and straining, as if listening for sounds from above or below, as the case may be. By these and similar means, before a sound is produced, the audience will be prepared to expect it to come from the suggested direction, and the ventriloquist has merely, by his adjustment of the vocal loudness, to indicate the necessary distance, when the error in, or want of judgment of the audience, will complete the illusion which he has thus already commenced. It has been observed by careful students of the art that the effect which is produced on sound by its travelling a distance from any direction is—

1. That its loudness is reduced in proportion to the distance.

2. That its pitch remains unaltered.

3. That its quality or tone is somewhat softened.

4. That its duration remains unaltered.

5. That human speech is somewhat obscured, chiefly in the consonant sounds.

It is very necessary that the student should study and bear in mind the full meaning and bearing of these five observations, and that his action should be guided thereby, remembering that the ventriloquist imitates the sound, not as it is heard at its source, but as it is heard after travelling from its source to the ear, that is, as it strikes the ear. A skilful ventriloquist will effect his imitations without any scarcely perceptible movement of his lips, jaws, or features; but when such movements are absolutely necessary, he will contrive not to let the audience see them, by turning away for the moment, his face from the audience, sometimes even not showing so much as the profile. With a little practice it will soon become easy to speak without moving the jaw, and it is the movements of the jaw which disturb the features. The labial sounds, such as b, p, m, when the jaw is thus fixed, can be made with the slightest possible motion of the lips. During ventriloquy, the lips and jaws being always more or less open, this slight labial movement generally remains unnoticed, unless special attention be directed to it. Practice, too, should be made to produce all the modifications of the voice without distorting the features or moving the lips more than is absolutely necessary.

The preceding outline of the philosophy of ventriloquism is sufficient to exhibit the nature of the art, and we will now proceed with a few hints as to how certain sounds are to be produced, premising, however, that they will not be numerous, as no definite rules can be laid down.

A bass and somewhat sepulchral tone is produced in the lower part of the throat, in much the same manner as when attempting to gurgle, except that the lips should remain closed, and the head kept in its natural position.