FLEXIBLE MULTI-CHANNEL WIRELESS AUDIO RECEIVER SYSTEM

摘要

A flexible multi-channel diversity wireless audio receiver system for routing, processing, and combining multiple radio frequency (RF) signals containing audio signals received on respective antennas is provided. The wireless audio receiver system provides flexible routing of multiple RF signals in different selectable modes, and low latency uninterrupted reception of signals in harsh RF environments by combining multiple RF signals to maximize signal-to-noise ratio. The audio output may be generated in an uninterrupted fashion and mitigate multipath fading, interference, and asymmetrical noise issues. Received RF signals may also be cascaded by the wireless audio receiver system to allow daisy chaining

主权项

1. A wireless audio receiver, comprising:
a mode selection interface for enabling a user to select one of a plurality of modes of the wireless audio receiver; a plurality of radio frequency (RF) ports each configured to receive a plurality of RF signals from a respective antenna, wherein each of the plurality of RF signals comprises one or more audio signals; and an antenna distribution module in communication with the plurality of RF ports, wherein the antenna distribution module is configured to:
when in a first mode, route the plurality of RF signals to one or more of a plurality of downstream processing components; andwhen in a second mode, route a first subset of the plurality of RF signals to be output on a first subset of the plurality of RF ports and route a second subset of the plurality of RF signals to one or more of the plurality of downstream processing components.