[Hardware and software for EMG recording and analysis of respiratory muscles of human].

This paper presents a new hardware and software system that allows to not only record the EMG of different groups of the respiratory muscles, but also hold its amplitude-frequency analysis, which allows to determine the change in the contribution to the work of breathing of a respiratory muscles and detect early signs of fatigue of the respiratory muscles. Presented complex can be used for functional diagnostics of breath in patients and healthy people and sportsmen.