For a moment after hearing his dog’s high pitched bark, mr. silvers has a vivid auditory impression of the dog’s yelp. his experience most clearly illustrates memory. a. short termb. iconicc. mood congruentd. echoice. implicit

His experience most clearly illustrates Echoic memory

Explanation:

Echoic memory is a bit of conscious memory and leads to auditory memories.  Echoic memory is represented as being the short-term sensory memory of auditory stimuli.  Echoic memory is proficient in enduring a huge amount of auditory data, but only for three-four seconds.

This echoic sound is replayed in the mind for this concise quantity of time shortly later the portrayal of the auditory stimulus. The inability to retain the brain's versions of the sounds for the short period that echoic memory works for is linked to speech impairments, trouble with language construction and talkative deficiencies.

sounds good to me mate!