发明名称 E-CARD METHOD AND SYSTEM
摘要 A method and computer program product for generating a karaoke e-card comprising selecting an e-card, and defining at least a portion of a music track to be included within the e-card. At least a portion of a vocal track to be included within the e-card is recorded, the music track and the vocal track are synchronized.
申请公布号 US2007238082(A1) 申请公布日期 2007.10.11
申请号 US20060279342 申请日期 2006.04.11
申请人 INGRASSIA ELIZABETH 发明人 INGRASSIA ELIZABETH
分类号 G09B5/00 主分类号 G09B5/00
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