A u d i o
External wiring and internal intelligent agents
Digital signal processors reduce extraneous noise and enhance signal. Easily picks out specific voices in a crowded room.
Frequency-selectable ultrasonic and
infrasonic frequency (there is much significant information below 20 Hz,
especially on emotional states). This info has to be
Convert grating voices into dulcet tones, or hook into enhanced reality system to
Speaking tubes, 1700s.