| 发明名称 |
In-band on-channel digital broadcasting |
| 摘要 |
A system for combining AM and FM transmissions. In-band, On-channel, FM Digital Audio Broadcast (IBOC FM-DAB) allows simultaneous transmission of DAB and FM over existing FM allocations without interfering with conventional analog FM signals. The utility of existing FM spectrum allocations is therefore enhanced.
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| 申请公布号 |
US5850415(A) |
申请公布日期 |
1998.12.15 |
| 申请号 |
US19950454032 |
申请日期 |
1995.05.30 |
| 申请人 |
USA DIGITAL RADIO PARTNERS, L.P. |
发明人 |
HUNSINGER, BILLIE J.;VIGIL, A. J.;SOLIE, LELAND P. |
| 分类号 |
H04H20/30;H04H60/11;H04L5/02;(IPC1-7):H04L25/00 |
主分类号 |
H04H20/30 |
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