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Sennheiser Meets With FCC Staff Seeking Action on WMAS Rules

Sennheiser urged the FCC to adopt final rules in the wireless multichannel audio system (WMAS) proceeding, the subject of an April 2021 NPRM (see 2104220056) based on a 2018 request. Sennheiser has been previewing WMAS “to a number of potential…

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customers, who have been universally enthusiastic about using this cutting-edge technology,” said a filing posted Tuesday in docket 21-115. Sennheiser said it’s starting prelaunch field trials in Europe, “which will allow prospective customers to trial the equipment and begin to realize the real world benefits WMAS has to offer.” The company said it would like to include U.S. customers in the field trials but can't do so until the FCC finalizes rules allowing WMAS use.