| 摘要 |
A terrestrial DMB(Digital Multimedia Broadcasting) multi-monitoring apparatus is provided to monitor multiple terrestrial DMB service data in one PC(Personal Computer) at the same time, thereby comparing the same kinds of services data outputted from multiple terrestrial DMB broadcasting companies or simultaneously monitoring multiple service data outputted from one terrestrial DMB broadcasting company. A terrestrial DMB(Digital Multimedia Broadcasting) multi-monitoring apparatus comprises the following parts: multiple DMB reception modules(1) for receiving a terrestrial DMB signal and outputting specific service data; and multiple USB(Universal Serial Bus) control modules(2) for transmitting each service data received from the each DMB reception module to one PC(Personal Computer) by using USB communication method. Specific service data output requests of each DMB reception module are performed through each USB control module.
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