Equalization of Loudspeaker and Room Responses Using Kautz Filters: Direct Least Squares Design
DSP-based correction of loudspeaker and room responses is becoming an important part of improving sound reproduction.Such response equalization (EQ) is based on using a digital filter in cascade with the reproduction channel to counteract the response errors introduced by loudspeakers and room acoustics.Several FIR and IIR filter design techniques