Linear Systems Ltd. is a developer and manufacturer of OEM products for the Digital Television Broadcast Industry. Linear's products include cost effective computer boards for PCI computers and software for both the Linux and Windows operating systems. Additionally we have software applications for measuring PID rates and generating streams for both DVB ASI and SMPTE 310M interfaces, creating stream outputs from a disk file and generating a test stream of PIDs. Linear also markets the StreamBed, an innovative method of interfacing with a live transport streams with various media including hard disk, DVB ASI, SMPTE 310M, 10/100baseT Lan and MPEG encoders/decoders.