Show 7 7 tx r A machine tat I 1 talks A talking machine meet ine that has created no little sen 0 i 1 Is I 1 r that hat lust just produced deuced by dr R claraee llara 1 1 a ra ee I 1 a well known I 1 member ot of the french academy of it medicine it la Is an interesting dei device ice which reproduces with pcr tact accuracy the sounds bounds of the human voice not ns as n s in III the case of the phonograph by merely repeating words spoken by a person but dy by it a process which to 18 purely mechanical nom start to finish and in which blob no word Is spoken by any human being the sounds rounds are produced by a system of vibration attached to the machine are a series of plaster lips heads Is the flite in all depre settling benting the live vowels a c e 1 a 0 u the are each a perfect model of a persons mouth fitted with pliable lips and perfect teeth air currents curi ants set in motion by the machine are made to pass fill through augu the dummy mouths months which are fitted fl tied I 1 ith sirens through his invention dr Ill arrige has discovered that the steam sirens used on board ships can be ba so 0 o con can a to enill soi ioas tims thus different phonetic syllables may AY be obtained keich could be used uge to form an in international ter national alphabet et by this ingenious contrivance attached to this wonderful ul instrument it la Is possible to see roll reflected re ted jn in W a tiny mirror the vocal chords of a singer I 1 by tile the some device one can niso also trace their action and see how bow as the note gets higher the aper aperture between them becomes less and a 1 ol 01 less les a until when the top note is readied reached it Is i almost closed As the force of 0 air current expelled becomes stronger the opening decreases in size it increases increase ea as the force becomes less the bin smaller all the aperture the greater tile the vibration this Is how human beings get their singing voices there la Is no mystery about it declares dr baraise it Is a purely mechanical process proc ebs based on known know n I 1 laws aws of high er mechanics sketch |