<p>Provided is an acoustic reproduction device including a decision unit (10) for calculating a correction amount according to a masking model and deciding such a correction parameter that a natural sense of hearing can be obtained, for an input signal (1) according to the calculated correction amount. When vehicle speed information is inputted, characteristic of a correction filter (3) is modified according to the result of the decision unit (10).</p>
申请公布号
WO2007123172(A1)
申请公布日期
2007.11.01
申请号
WO2007JP58503
申请日期
2007.04.19
申请人
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.;KOTEGAWA, KAZUHISA;KONNO, FUMIYASU;NAGASAWA, SINNOSUKE;ONISHI, MASAHIDE