Advertisers are often concerned with the noise level in a medium.Which medium is assumed to have the lowest noise level?

Question

Quizplus · Accepted Answer

Direct mail is assumed to have the lowest noise level because it is targeted and delivered directly to the recipient's physical mailbox, avoiding competition with other media for attention. In contrast, radio and television have high noise levels due to the large number of messages and distractions, while newspapers and magazines have moderate noise levels due to the presence of other articles and advertisements.

Advertisers Are Often Concerned with the Noise Level in a Medium.Which