A film or a ride, for instance, which could include visual and audible sensations.
As for what's actually going on behind Bensimon's ever-tanned skin, Frankel gives an audible shrug.
He was so gentle, making love to every syllable, just audible.
1520s, from Middle French audible and directly from Late Latin audibilis, from Latin audire "to hear," from PIE *awis-dh-yo-, from root *au- "to perceive" (see audience). Related: Audibly.