Author Question: This approach requires an announcer with an authoritative, strong voice (but not necessarily a deep ... (Read 19 times)

KimWrice · **on:** Aug 11, 2018

This approach requires an announcer with an authoritative, strong voice (but not necessarily a deep one):

a. sincere
b. whimsical
c. hard-sell
d. dramatized

Question 2

The cocktail party effect refers to the human hearing perception ability:

a. of our ears to tire when overexposed to loud environments.
b. to perceive directional location of sound source.
c. of heightened midrange sensitivity in the vocal range.
d. to focus on a single sound in the midst of many sounds.