发明名称 |
Apparatus for processing symbol-encoded document information |
摘要 |
Document information is encoded in a graphic symbol applied to the document. The symbol is read to retrieve the document information which is then translated into a humanly discernible form different from that appearing on the document. In one embodiment of the invention, a symbol is applied to sheet music and encoded with the music score printed thereon. The symbol can then be read to produce an audio rendition of the music score. Also, a symbol can be applied to a printed text page and text encoded. The symbol can then be read to produce a vocal reading of the text. Other applications using encoded symbols to uniquely identify or memorialize persons named on credit cards and business cards are disclosed.
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申请公布号 |
US6095418(A) |
申请公布日期 |
2000.08.01 |
申请号 |
US19940187290 |
申请日期 |
1994.01.27 |
申请人 |
SYMBOL TECHNOLOGIES, INC. |
发明人 |
SWARTZ, JEROME;BRIDGELALL, RAJ;GOLDMAN, RON;JOSEPH, EUGENE;KATZ, JOSEPH |
分类号 |
G06K17/00;G07C9/00;(IPC1-7):G06K7/01 |
主分类号 |
G06K17/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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