Which of the following types is NOT an example of noise in the communication channel?
a. when broadcast television is interrupted due to breaking news
b. when a source uses words or an emoji that are unfamiliar to the receiver
c. when the source has laryngitis
d. when a source uses an emoji that are understood by the receiver
e. when the Wifi signal is slow and thus the Internet connection is poor
Answer: D. When a source uses an emoji that are understood by the receiver