Subscription 
Digital Signal Processing-
Digital Signal Processing and Analog Processing are the divisions of Digital Processing. Audio and Speech Signal Processing, Radar and Sonar Signal Processing, Sensor Array Processing, Spectral Estimation, Statistical Signal Processing, Image Processing, Signal Processing for communication are various divisions that come under Digital Signal Processing.
Signals play an important role in the field of Science and Engineering. Signals alone lend a hand in researches on earthquakes, Radar and Sonar resonance, in the transmission of electrical impulses in brain and heart. Digital Signal Processing assists to comprehend information related with these, through the computer. It is considered to bring extraordinary changes in the field of Engineering and Science. M.Tech studies in Signal Processing is available at the Indian institute of Technology and Indian institute of science
