Ogden Daily Standard | 1908-10-30 | Page 8 | Seeing One's Own Voice

seeing ones own vole voice an ingenious machine has been acen invented by means of which sound can be visualized all sound cornea comes from air vibrations which radiate from the center of a circle just ais ae when a stone Is thrown into a still pond the water vibrating into little waves the air waves of sound are however invisible and though they can be measured they cannot be seen by using a iball flame and rapidly rotating mirrors mr air brewer brown the inventor Is able to show a continuous continue us picture of tho the vibrations caused by tho the human fiuman voice which vary of course according to the note sounded it la Is very difficult cult for a person to te hear w whether hether his own volee voice is sounding a correct note but by means 0 or mr browns machine he can see for himself