What can happen if the noise levels exceed the acceptable range?

When noise levels exceed the acceptable range, it can lead to signal degradation and data transmission errors. Noise refers to any unwanted electrical signals that interfere with the desired communication signal. When noise levels are too high, the quality of the received signal deteriorates, which can cause errors in data transmission. This means that bits of data may get lost or corrupted during their journey over the network.

Signal degradation occurs because the system struggles to differentiate between the actual signal and the noise, leading to reduced data integrity and performance. Consequently, users may experience issues like slow internet speeds, dropped connections, or failure in communication altogether. Ensuring noise levels remain within acceptable ranges is crucial for maintaining effective and reliable data transmission in any communication system.