The announcement offers a route forward for professional users of wireless microphones, allowing wireless systems to operate without interference from new ‘white space devices.’ In addition – according to the FCC ruling – professional users of large arrays of wireless microphones, such as theatrical performances and music concerts, can apply for extended spectrum coverage via a geolocation database that the FCC is building, and that is currently open to bidding for management.

Among those companies welcoming the ruling, Audio-Technica’s Jackie Green, (Vice President of R&D/Engineering) said: ‘We are pleased with the FCC decision, as it recognises the important contributions to art, entertainment, news and technology that wireless microphones have made. Audio-Technica wireless systems are technically well-positioned to operate in the environment defined by the FCC’s Order. We have products that operate in the VHF range, products that operate below Channel 21 where portable TVBD are prohibited, products that operate in the two reserved band ranges, and we also have wireless systems in use today that offer true digital ultra wideband technology. Many of our wireless systems are designed to work well when numerous simultaneous channels are needed or when used in channels adjacent to TV.

‘We have also developed and pioneered the first commercially available ultra wideband audio product, SpectraPulse UWB Wireless Microphone System that operates entirely outside the broadband and TV Band Devices (TVBD)-white spaces area,’ he adds.

The news accompanies the recent UK ruling on the same issue, requiring wireless microphone and in-ear monitor users to move from Channel 69 (854-862MHz) to Channel 38 (606-614MHz).