Random Sampling is the most common sampling technique
channel
Digital transformation of the sampling rate of signals, or signal processing with different sampling rates in the system.
what is communication system explain with block diagram.
Now days world's most of work depend on communication system because Inernet is main part of cmmunication system also mobile communication system is like daily routine of d people
internet
The common way of communication in disaster management is the emergency communication system. This computer-based system supports one-way and two-way communication for emergency messages.
Sampling in information systems refers to the process of selecting a subset of data or transactions from a larger dataset for analysis or testing. It allows organizations to efficiently analyze information without having to process entire datasets, which can be time-consuming and resource-intensive. Sampling helps in making inferences about the larger dataset based on the characteristics of the sampled data.
Communication (Noun): a process by which information is exchanged between individuals through a common system of symbols, signs, or behavior ; also : exchange of information
Inactive and passive
it becomes communication system through networking......
verbal, nonverbal, and symbols
communication system
The Nyquist Theorem says that the sampling frequency should be twice the bandwidth to avoid aliasing. Thus if the bandwidth of the system is bw then the sampling frequency f=2*bw.
stratified sampling, in which the population is divided into classes, and random samples are taken from each class;cluster sampling, in which a unit of the sample is a group such as a household; andsystematic sampling, which refers to samples chosen by any system other than random selection.
The nervous system is referred to as a communication system because it enables the transmission of signals between different parts of the body. It uses electrical impulses and neurotransmitters to relay information quickly and efficiently, allowing for coordination of bodily functions and responses to external stimuli.
communication system are concerned with the transfer of data and information from one location to another
Granville t. woods built the communication system