公开(公告)号：US5802505A

公开(公告)日：1998-09-01

申请号：US577347

申请日：1995-12-22

申请人： Susumu Maruno ,  Sigeo Sakaue ,  Yasuharu Simeki ,  Taro Imagawa ,  Toshiyuki Kouda

发明人： Susumu Maruno ,  Sigeo Sakaue ,  Yasuharu Simeki ,  Taro Imagawa ,  Toshiyuki Kouda

IPC分类号： G11B20/10 ,  G05B13/00 ,  G06F15/18

CPC分类号： G11B20/10009

摘要： 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.

摘要翻译： 学习型信号记录和再现装置具有用于检测记录在记录介质上的信号的信号检测器，用于产生具有预定波形信号图形的参考教学信号的教学信号发生器，以及学习型波形转换器， 通过学习信号检测器对记录在记录媒体上的教导信号的检测结果与由教学信号发生器输出的参考教学信号之间的关系，将记录介质记录到与记录信号相对应的原始信号。 利用该装置，即使信号包含由噪声引起的失真或记录介质的差异，也能够稳定地再现信号。