Bandwidth Simulation
Exploring the crucial concept of bandwidth in communication systems.
The Concept
Bandwidth is a fundamental concept in communication and signal processing. It refers to the range of frequencies contained within a signal or the capacity of a communication channel to transmit data. It's usually measured in Hertz (Hz) for analog signals or bits per second (bps) for digital data.
A wider bandwidth allows for the transmission of more information per unit of time. For example, a high-fidelity audio signal requires more bandwidth than a simple voice call because it contains a wider range of sound frequencies.
What to look for
- The top graph shows your Original Signal + Noise. The bottom graph shows the Received Signal after the channel's filtering effect.
- Pay attention to the Signal Quality meter: higher quality means more of your original signal and less noise gets through!
Controls
Observations
Adjust the channel bandwidth to see how much of the signal and noise can pass through.
Signal Quality: Good