发明名称 Picture changer with recording and playback capability
摘要 A display apparatus (18) capable of sequentially displaying a plurality of annotated image prints (36), each image print having audio data encoded (54) and made integral its back surface (46), thereby providing a convenient way to both display image prints and play back audio data associated with image prints. In one aspect of the present invention, the display apparatus (18) also records audio data for a plurality of image prints and provides a handwritten means to electronically associate a particular image print with its respective audio recording.
申请公布号 US2002158129(A1) 申请公布日期 2002.10.31
申请号 US20010808353 申请日期 2001.03.15
申请人 HU RON 发明人 HU RON
分类号 H04N5/76;G03B23/02;G03B31/06;H04N5/91;(IPC1-7):G06K7/10;B65G1/16;B65H1/06;B65H83/00;B65H85/00;G06K9/00;G06K15/00;G10L13/00;G10L13/08 主分类号 H04N5/76
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