Matsushita Electric Industrial Co., Ltd.

Sigeo Sakaue

Taro Imagawa

Susumu Maruno

Toshiyuki Kouda

Yasuharu Simeki

A learning type signal recording and reproducing apparatus has a signal detector for detecting signals recorded on recording media, a teaching signal generator for generating reference teaching signals having predetermined waveform signal patterns, and a learning type waveform converter for generating converting rules from signals recorded on the recording medium to original signals corresponding to the recorded signals, by learning the relationship between the detection results by the signal detector of teaching signals recorded on the recording media and reference teaching signals outputted by the teaching signal generator. With this apparatus, signals can be stably reproduced even if the signals contain distortion caused by noise or difference in the recording media.

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Moriguchi, Japan

Sigeo Sakaue