07-09-2016, 01:03 PM
1453487447-DIGITALSIGNALPROCESSING.docx (Size: 15.21 KB / Downloads: 6)
ADVANTAGES OF DIGITAL SIGNAL PROCESSING:
• Digital signal processing operations can be changed by changing the program in digital programmable system, i.e., these is flexible systems.
• Better control of accuracy in digital systems compared to analog systems.
• Digital signals are easily stored on magnetic media such as magnetic tape without loss of quality of reproduction of signal.
• Digital signals can be processed off line, i.e., these are easily transported.
• Sophisticated signal processing algorithms can be implemented by DSP method.
• Digital circuits are less sensitive to tolerances of component values.
• Digital systems are independent of temperature, ageing and other external parameters.
• Digital circuits can be reproduced easily in large quantities at comparatively lower cost.
• Cost of processing per signal in DSP is reduced by time-sharing of given processor among a number of signals.
• Processor characteristics during processing, as in adaptive filters can be easily adjusted in digital implementation.
• Digital system can be cascaded without any loading problems.