GS0091: Digital audio paging and control systems comprised of announcement controllers for public address systems, message communication servers and communication stations; peripheral interface devices, computer software and firmware for controlling and operating digital audio paging and control systems; microphones, audio amplifiers, audio speakers, video information displays, and equipment racks sold as a unit of digital audio paging and control systems
D10000: "HIGH RESOLUTION AUDIO"
Case File Event Statements
3/13/2024 - 11 months ago
42 - TEAS CHANGE OF CORRESPONDENCE RECEIVEDType:TCCA