1. Elliott SJ, Nelson PA: Multiple-point equalization in a room using adaptive digital filters. Journal of the Audio Engineering Society 1989, 37(11):899-907.
2. Oppenheim AV, Schafer RW: Digital Signal Processing. Prentice-Hall, Englewood Cliffs, NJ, USA; 1975.
3. Mourjopoulos JN: Digital equalization of room acoustics. Journal of the Audio Engineering Society 1994, 42(11):884-900.
4. Radlovic BD, Kennedy RA: Nonminimum-phase equalization and its subjective importance in room acoustics. IEEE Transactions on Speech and Audio Processing 2000, 8(6):728-737. 10.1109/89.876311
5. Fielder LD: Analysis of traditional and reverberation-reducing methods of room equalization. Journal of the Audio Engineering Society 2003, 51(1/2):3-26.