Network PA System for medium to massive projectsIntroductionThe XC-9000 system is a totally digital network PA system based upon the TCP/IP protocol. By leveraging the TCP/IP method, the system ensures the reliable and correct transmission of all data packets. Not just can it make use of existing local area network, such as LANs or the Internet, to

All of the outcome from geometrical optics may be recovered using the procedures of Fourier optics which implement many of the same mathematical and analytical methods used in acoustic engineering and signal processing.The Huygens–Fresnel equation is a single such product. This was derived empirically by Fresnel in 1815, based on Huygens' specula