Final answer:
Splitting new digital signals into multiple separate channels is called multiplexing, which combines multiple signals over a shared medium to efficiently use resources such as transmission channels.
Step-by-step explanation:
Splitting new digital signals into two or more separate channels is known as multiplexing. This term refers to the process where multiple digital or analog signals are combined into one signal over a shared medium. The aim of multiplexing is to share an expensive resource, such as a transmission medium, and divide it into channels to provide different services. For instance, cell phone conversations and television voice and video images are often transmitted as digital data through multiplexing. Unlike broadcasting, which spreads content widely to a large audience, multiplexing allows specific channels to carry discrete signals tailored for different uses.
- Multiplexing
- Digital signals
- Broadcasting