REQ: Focus Fidelity Room EQ

Focus Fidelity software analyses impulse response measurements taken at multiple positions in the listening area to build a time-domain accurate mathematical model of the loudspeaker-input-to-listening-area "response" or transfer function. The model enables the identification of resonant modes, phase distortions and reverberant field tonal balance, and factors that should not be corrected. The input to the filter design process is the model analysis combined with the user-specified target magnitude frequency response.