| 摘要 |
The present application provides an information reproduction device and an information reproduction method that are able to deal with even a recording medium having a fluctuated output, without switching over a circuit, and also able to suppress an increase of the circuit size and an increase in cost, and to shorten the reading time. An information reproduction device 10 includes; an AD converter 141 for converting an analog signal, which is reproduced from information recorded in a magnetic recording medium MC, into a digital signal; a peak detecting unit 142 for detecting a peak point of the reproduced signal, from the digital signal, according to a threshold as a judgment level in accordance with an output of the AD converter 141; and an information generating unit 143 for generating a rectangular waveform signal of the reproduced signal, waveform-shaped according to interval information of peak points detected by the peak detecting unit. |
