Howtosignalprocessing
- What is the disadvantage of digital filter?
- What are the challenges of signal processing?
- What are the limitations of digital signal processing?
What is the disadvantage of digital filter?
The standard disadvantage of a digital filter is that digital filters are significantly slower than analog filters (Smith). Digital filters introduce additional latency into a system, as the analog data that comes out of the hardware must be processed on a computer before it is filtered as desired.
What are the challenges of signal processing?
Most of the problems dealt with in signal processing are digital filtering and multi-dimensional processing. We can also consider speech processing as a part of signal proces- sing. Signal and system theory as well as pattern recognItIOn methods are the fundamental tools used to solve the above problems.
What are the limitations of digital signal processing?
Disadvantage of Digital Signals :
Processor speed is limited. Develop quantization and round-off errors. Systems and processing is more complex. A higher bandwidth is required for data communication in comparison to analog transmission of an equivalent information.
