| 发明名称 |
Data demodulation |
| 摘要 |
The accuracy of demodulation of data from a magnetic stripe is enhanced by comparing time intervals between successive peaks of each character of the signal read from the stripe against a set of predetermined reference successive peak time intervals for the data characters.
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| 申请公布号 |
US6674786(B1) |
申请公布日期 |
2004.01.06 |
| 申请号 |
US20000551960 |
申请日期 |
2000.04.19 |
| 申请人 |
SANKYO SEIKI MFG. CO., LTD. |
发明人 |
NAKAMURA HIROSHI;YOKOZAWA MITSUO |
| 分类号 |
G11B20/10;G11B20/14;H04L27/156;(IPC1-7):H03D1/00;H04L27/06 |
主分类号 |
G11B20/10 |
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