0 votes 0 votes Compression in $\text{PCM}$ refers to relative compression of higher signal amplitudes lower signal amplitudes lower signal frequencies higher signal frequencies Others gate1998-ec + – admin asked Sep 26, 2022 • edited Dec 1, 2023 by makhdoom ghaya admin 46.4k points 31 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.