Multichannel Phonokinetic Evaluation System is newly developed by Yeson Voice Center to evaluate the phonatory pattern and substantiated the phonatory muscle usage and kinetic aspect of respiratory phasing during classical singing.
Sensors are attached in all muscles related to the vocalization and respiration then MPES gets data evaluating the muscle movement, respiration and so forth in an objective way. PKE uses total 19 channels and observes movement of 12 muscles along with its respiration, vocal loudness and so forth.