SPECTRA TANGENT
Computer networked sound masking equipment, namely, speakers, control units for adjusting volume and contour levels of sound and for monitoring the network; interfacing devices for computer networked sound masking equipment, namely, routers and hubs, power supplies, controllers, relays, analog to digital converters, digital multiplexing devices, digital control devices, IR receivers; electronic sound masking equipment, namely, controllers, power supplies, speakers, horns for speakers, electro...
Registered · April 15, 2011 · 85296012 ·