Final answer:
The term that relates specifically to the amplitude levels of multiple signals that can be accommodated during reception is called the dynamic range.
Step-by-step explanation:
The term that relates specifically to the amplitude levels of multiple signals that can be accommodated during reception is called the dynamic range. The dynamic range refers to the range between the lowest and highest amplitude levels that a system can handle without distortion or loss of signal quality. It is an important characteristic in various fields, including audio engineering, telecommunications, and signal processing.