发明名称 |
Audio and video transmission and receiving system |
摘要 |
A system of distributing video and/or audio information employs digital signal processing to achieve high rates of data compression. The compressed and encoded audio and/or video information is sent over standard telephone, cable or satellite broadcast channels to a receiver specified by a subscriber of the service, preferably in less than real time, for later playback and optional recording on standard audio and/or video tape.
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申请公布号 |
US6002720(A) |
申请公布日期 |
1999.12.14 |
申请号 |
US19960630590 |
申请日期 |
1996.04.10 |
申请人 |
H. LEE BROWNE, D/B/A GREENWICH INFORMATION TECHNOLOGIES LLC |
发明人 |
YURT, PAUL;BROWNE, H. LEE |
分类号 |
H04H20/40;H04H20/74;H04H20/78;H04H60/37;H04N7/173;(IPC1-7):H04N7/10 |
主分类号 |
H04H20/40 |
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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