One of the most important task in the acoustical area it’s the Transfer Function (TF) measurement and the Impulsive Response (IR) associated, because of this functions it’s posible obtain many acoustical system descriptions.
MJ it’s a software developed since 2004. The principal features are the IR measurement of acoustical systems using sweeps as excitation signal, obtaining ISO-3382 parameters like T60, EDT, C50, C80, D50.
The new modeules implemented are filter design, impedance tube, advanced signal tools, STI and RASTI measurement.