System for high definition radio blending

Details System for high definition radio blending System for high definition radio blending

2011-05-31

2011-05-31

Payne, David (Department: 2611)

Pulse or digital communications

Receivers

C375S227000, C375S259000

Reexamination Certificate

active

07953183

ABSTRACT:
A system for blending a hybrid radio signal provides reduced volume level transitions during blending from an analog component of the hybrid signal to the digital component by adjusting blend and cross-fade variables, as well as setting a hysteresis mode to prevent undesirable jumping from digital mode back to analog mode sequentially. The system also compensates for digital AM frequency quality issues by adjusting a filter bandwidth when the transceiver blends the AM signal from analog to digital mode.

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