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During the compression phase when a JPEG file closes, an approximation of the original file is made in order for the JPEG to reduce size. A technical stenography which divides a slice of the bandwidth spectrum into many possible broadcast frequencies is what?
Distortion technique
Frequency hopping
Direct sequence technique
Transformation of domain
The correct response is frequency hopping. This is a technique which divides a broad slice of bandwidth spectrum into many possible broadcast frequencies to become smaller in its approximation. ::EDIT But you chose transformation of domain as the correct answer. This is a confused question
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