Paul Magee's "Signal" Turns Sine Waves Into a Mechanical Voice at Piksel 25

The installation "Signal," created by Paul Magee, utilizes analogue hardware to produce a synthetic voice, employing signal generator modules specifically tuned to frequencies that mimic human speech. It comprises four generators operating within frequency ranges of 127 Hz to 212 Hz and beyond, resulting in sixteen boxes that create four distinct voices. The imprecision of the analogue system leads to a mechanical vocalization that hints at communication yet defies clear interpretation. This awkwardness underscores the difficulty machines face in emulating the natural qualities of human speech. "Signal" was showcased at the Piksel 25 festival as part of the Perma/Soils exhibition. The work connects to the evolution of voice simulation, from Joseph Faber's 1820 Euphonia to contemporary LLM-based technologies. Neural #78, named "Voices, humans, machines," examined modern experimental approaches to voice creation.