发明名称 Recorder/reproducer
摘要 A recorder/reproducer for recording and reproducing signals includes a receiver which receives signals, a first recorder which records the signals received by the receiver on a first recording medium, and a first reproducer which reproduces the signals recorded on the first recording medium. A second recorder is provided which records the signals reproduced by the first reproducer on a second recording medium, a detector is provided which detects a commercial message portion from the signals recorded on the second recording medium, and a second reproducer is provided which reproduces the signals recorded on the second recording medium while excluding the commercial message portion detected by the detector.
申请公布号 US7457513(B2) 申请公布日期 2008.11.25
申请号 US20050124234 申请日期 2005.05.09
申请人 HITACHI, LTD. 发明人 FUJITA KOUJI;NISHIJIMA HIDEO;SASAKI MOTOYOSHI
分类号 H04N7/00;G11B20/00;G11B20/10;H04N5/76;H04N5/781;H04N5/782;H04N5/783;H04N5/85;H04N5/907;H04N9/804 主分类号 H04N7/00
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