发明名称 |
Multimedia data file producer combining image and sound information together in data file |
摘要 |
A multimedia data file producer for use with a personal computer is disclosed. The multimedia data file producer includes an image pickup device for obtaining desired image information, and a sound pickup device for obtaining desired sound or voice information. The resulting analog signals representing the image and sound information are converted into digital signals and then produced into a multimedia data file incorporated therein the image and sound information. The multimedia data file can be provided for a personal computer connected to the multimedia data file producer for further processing.
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申请公布号 |
US2004201681(A1) |
申请公布日期 |
2004.10.14 |
申请号 |
US20010884925 |
申请日期 |
2001.06.21 |
申请人 |
CHEN JACK;TSAI JEWEL;CHANG TE-CHIH |
发明人 |
CHEN JACK;TSAI JEWEL;CHANG TE-CHIH |
分类号 |
H04N1/00;H04N5/225;H04N5/232;(IPC1-7):H04N5/225 |
主分类号 |
H04N1/00 |
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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