Antonyms of adj unmodulated

1 sense of unmodulated

Sense 1
unmodulated (vs. modulated) -- (characterized by lack of variation in pitch, tone, or volume; "he lectured in an unmodulated voice edged with hysteria")

modulated (vs. unmodulated) -- (changed or adjusted in pitch, tone, or volume)
        => softened -- (toned down)

Similarity of adj unmodulated

1 sense of unmodulated

Sense 1
unmodulated (vs. modulated) -- (characterized by lack of variation in pitch, tone, or volume; "he lectured in an unmodulated voice edged with hysteria")
       => flat, monotone, monotonic, monotonous -- (sounded or spoken in a tone unvarying in pitch; "the owl's faint monotonous hooting")