发明名称 |
Text display on remote device |
摘要 |
A method for displaying closed-captioning with audio programs. The audio signal data is located and sent to an audio signal processor for conversion into an audio program. The closed-captioning data is located and decoded to produce a textual display synchronized with the audio program. The closed-captioning data is displayed on a remote device, either as part of a consumer electronics system, or as a stand alone network device. The invention also includes one example of an apparatus that receives and decodes the components of a complex audio signal to produce both the audio program and the closed-captioning on the remote device.
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申请公布号 |
US6476871(B1) |
申请公布日期 |
2002.11.05 |
申请号 |
US19990382522 |
申请日期 |
1999.08.25 |
申请人 |
SHARP LABORATORIES OF AMERICA, INC. |
发明人 |
FU MARK |
分类号 |
H04H20/28;H04N5/445;H04N5/60;(IPC1-7):H04N7/08 |
主分类号 |
H04H20/28 |
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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