Here's why:
* Noise in communication isn't just about loud sounds. It encompasses anything that interferes with the effective transmission and reception of a message.
* External noise refers to physical distractions coming from the environment, like people talking, traffic, or construction.
* Internal noise refers to distractions within the speaker or listener, such as daydreaming, personal worries, or fatigue.
So, when someone is distracted by people talking, it's considered external noise that is interfering with their ability to focus on the intended message.