Wireless Mic Makers, Users Press for Part 74 Rule Change; Microsoft Dissents

Wireless mic makers and users urged the FCC to change rules so smaller users can operate in TV white spaces spectrum. The FCC is looking at whether to expand eligibility for Part 74 licenses to include professional wireless mic users that don't routinely use 50 or more microphones. Microsoft dissented, saying wireless mics already have a lot of spectrum to use and rules don’t need to change to accommodate them. “The Commission has recognized that wireless microphones are vital to a large component of the U.S. economy,” said Sennheiser, one of the main mic makers. “They are essential to the production of virtually all content creation in the U.S., a one trillion dollar industry.” Sennheiser said in docket 14-166 the FCC should be somewhat liberal in rules for qualifying for the licenses. “Any entity that has the wherewithal to prepare, pay for, and file an FCC license application and regulatory fees, with accompanying information to demonstrate eligibility, is most likely a professionally-run organization able to comply with the responsibilities of being a FCC licensee,” the company said. “Absent a rule modification, the focus of many important events remains at risk,” said wireless mic maker Shure. The Performing Arts Wireless Microphone Working Group asked the FCC to change rules so more members qualify for Part 74 licenses. “Audiences pay for and expect high-quality professional audio, free from interference that can ruin the performance experience,” it commented. “Wireless devices are used for intercoms and cue and control devices, often involving the movement of scenery and large set pieces.” Microsoft opposed expanding eligibility for Part 74 licenses. If the FCC opts to do so, “it should at minimum create rules that assume that microphone operators will take advantage of efficient technologies already available in the marketplace, and will not unnecessarily waste spectrum resources,” Microsoft said.