Sampling = a process where a continuous time continuous amplitude signal is converted into a discrete time continuous amplitude signal.
Quantization = a process where a continuous time continuous amplitude signal is converted into a continuous time discrete amplitude signal.
Thus sampling + quantization or quantization + sampling converts a continuous time continuous amplitude signal into a truly discrete time discrete amplitude signal which can be encoded into packets of binary data and sent over a channel
perfect explanation thanks maulik i just want to add one more of my interpretation Quantization and Sampling are orthogonal processes with respecdt to amp and time and there combination gives us a complete digital signal and the rest of my explanation is given by maulik
I expect to elaborate the point
ReplyDeleteSampling = a process where a continuous time continuous amplitude signal is converted into a discrete time continuous amplitude signal.
ReplyDeleteQuantization = a process where a continuous time continuous amplitude signal is converted into a continuous time discrete amplitude signal.
Thus sampling + quantization or quantization + sampling converts a continuous time continuous amplitude signal into a truly discrete time discrete amplitude signal which can be encoded into packets of binary data and sent over a channel
perfect explanation
ReplyDeletethanks maulik
i just want to add one more of my interpretation
Quantization and Sampling are orthogonal processes with respecdt to amp and time and there combination gives us a complete digital signal and the rest of my explanation is given by maulik