LOW POWER DATA RECEIVER COMBINED WITH AUDIO RECEIVER

摘要

A combined audio receiver (400) and data receiver (450) act in cooperation to serve audio presentation, digital collateral data presentation and paging functions. The data receiver (450) activates intermittently according to a time-division multiplexed broadcast protocol to receive paging data during brief time slots. At other times, the data receiver (450) tunes to a frequency matching that of the audio receiver (400) to receive digital collateral data descriptive of the audio presentation.