Forterra, Inc. manufactures water and drainage pipe and products in the United States and Eastern Canada. It also manufactures structural and specialty precast products, and precast concrete bridge girders; and prestressed concrete, welded steel,â¦.
Called double data rate (or DDR), it let the memory transfer data on both the rising and falling edges of the clock signal, giving it the capability to move information nearly twice as quickly as with regular SDR SDRAM.
DMR, which is short for Digital Mobile Radio, is a published standard for digital voice communications utilizing TDMA technology. There are several manufacturers that build DMR radio equipment, including Motorola, Vertex Standard, Kirisun, Hytera and Connect Systems to name a few.