TY - GEN
T1 - Room equalization based on acoustic and human perceptual features
AU - Kim, Lae Hoon
AU - Hasegawa-Johnson, Mark
AU - Lim, Jun Seok
AU - Sung, Koeng Mo
PY - 2007
Y1 - 2007
N2 - Room equalization has the potential to create improved audio display for homes, cars, and professional applications. In this paper, the signal is inverse filtered using an inverse filter computed by using newly introduced regularized optimal multi-point frequency-warped linear prediction coefficients. We present experimental results which show that the proposed room equalization algorithm improves equalization on the equalizable parts, thus enlarging the region of perceptually effective equalization.
AB - Room equalization has the potential to create improved audio display for homes, cars, and professional applications. In this paper, the signal is inverse filtered using an inverse filter computed by using newly introduced regularized optimal multi-point frequency-warped linear prediction coefficients. We present experimental results which show that the proposed room equalization algorithm improves equalization on the equalizable parts, thus enlarging the region of perceptually effective equalization.
UR - http://www.scopus.com/inward/record.url?scp=84866503480&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84866503480&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84866503480
SN - 9781604231403
T3 - Audio Engineering Society - 122nd Audio Engineering Society Convention 2007
SP - 1370
EP - 1374
BT - Audio Engineering Society - 122nd Audio Engineering Society Convention 2007
T2 - 122nd Audio Engineering Society Convention 2007
Y2 - 5 May 2007 through 8 May 2007
ER -