Answer :
The spectrogram is easier to sort because you have a visual aid displaying the sound wave .
What is spectrogram ?
"Finches discriminate between members of their own species and those of a closely related species based on song and appearance. A spectrogram is a visual representation of how sound frequencies change over time".
What is soundwave ?
"A sound wave is the pattern of disturbance caused by the energy travelling away from the source of the sound".
To learn more about spectrogram
https://brainly.com/question/8826764?referrer=searchResults
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