Digital signal processing is a technology that is widely used in many  applicat

Digital signal processing is a technology that is widely used in many  applications, such as automotive, consumer, graphics/imaging,  industrial, instrumentation, medical, military, telecommunications, and  voice/speech applications. Digital signal processing incorporates  mathematics, software programming, and processing hardware to manipulate  analog signals. 
 
answer the following:
Explain how analog signals are converted to digital form.
Explain the basic concepts of a digital signal processor (DSP).