发明名称 Printed sheet with accompanying sound track - has sound recorded on small discs attached to sheet to be read by transducer
摘要 <p>The printed sheet has an accompanying sound-track for the printed text (67) etc. provided by a number of separate recordings (68) fixed to spaced points on the sheet (64). These recordings (68) are formed as a set of recordings stamped out from a common sheet with the recordings (68) arranged as a series of adjacent rows. The recordings are connected to one another by short tabs, allowing each recording to be readily separated from the rest of the sheet. Alternatively the recordings may be fixed in rows at a short distance from one another onto a backing sheet.</p>
申请公布号 FR2339227(A1) 申请公布日期 1977.08.19
申请号 FR19770002025 申请日期 1977.01.25
申请人 MICROSONICS CORP 发明人
分类号 G11B23/00;G11B3/68;G11B23/40;(IPC1-7):11B3/68 主分类号 G11B23/00
代理机构 代理人
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