Physics for IGCSE & O level - Rays And Waves (Section 3 - No. 19)
What is the function of a regenerator in digital communication?
To convert the analogue signal to a digital signal.
To amplify and 'clean up' the digital signal.
To transmit the digital signal.
To decode the digital signal.
Forklaring
Regenerators amplify and improve the quality of digital signals.