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Sennheiser Supports Higher WMAS Power Level Sought by Shure

Sennheiser told the FCC it supports a Shure request for an increase in power, up to 100 mW, for unlicensed wireless microphone users that employ wireless multichannel audio system technologies at 1-2 MHz, provided the rules treat all companies the…

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same. “While Sennheiser does not believe such a power increase is necessary to unlock the massive technological benefits of WMAS, it does not oppose Shure’s request, provided that larger-bandwidth WMAS also benefit as well,” said a filing posted Wednesday in docket 21-115: “Sennheiser is an ardent believer that the Commission should adopt a technology-neutral approach to its rules, and should adopt rules that allow for different types of WMAS implementations.” WMAS was the subject of a 2021 NPRM (see 2104220056).