DEVICE AND METHOD FOR REPRODUCING INFORMATION AND COMPUTER PROGRAM
摘要
<p>A record reproducing device (1) is provided with amplitude limiting means (151, 152) for acquiring an amplitude limiting signal (RS<SUB>LIM</SUB>) by limiting the amplitude level of a read signal (R<SUB>RF</SUB>) read from a recording medium (100) to a prescribed amplitude limit value (L); a filtering means (153) for acquiring an equalization correction signal (RS<SUB>H</SUB>) by performing high region emphasizing filtering processing to the amplitude limiting signal; and an adjusting means (18) for variably adjusting reference levels indicating a reference point of an amplitude level of the amplitude limiting means.</p>
