Introduction - If you have any usage issues, please Google them yourself
Digital signal processing (Digital Signal Processing or DSP) is an emerging discipline involves many disciplines and is widely used in many areas. Since the 1960s, with the rapid development of computer and information technology, digital signal processing technology came into being and rapid development. Digital signal processing is performed through the use of mathematical techniques convert or extract information, to deal with the real signal, these signals are expressed by the sequence of numbers. Extremely wide range of applications in the past 20 years, digital signal processing in communications and other fields. Texas Instruments, Freescale Semiconductor manufacturers in this area has a strong strength.