7GHz Professional Wireless Microphone System

摘要

A wireless microphone system for the transmission and reception of high fidelity analog or digital audio information uses the 7 GHz frequency spectrum. In particular, the system has ultra-low latency and is capable of being used within existing receiver infrastructure allocated to program making and special events (PMSE). The system incorporates packet diversity in order to provide wider area coverage than conventional wireless microphone systems.

主权项

1. A wireless transmission system for broadcast audio, comprising
(a) an audio signal processor connected with a microphone for processing an audio signal from the microphone; (b) a voltage controlled oscillator operating in a range between 6 and 8 GHz connected with said audio signal processor for upconverting the audio signal for transmission.