I laughed, and even to me it was an unsettling sound, creepy even.

They ran reel-to-reel tape recorders backward and presto--the unsettling sound of a hundred little Hoovers sucking up a melody and lyric.

The shades rattled, an eerie unsettling sound, and Senlin rushed out into the rain.

To create an "unsettling" sound, he provided the orchestra with reversed music sheets to have them play segments of the score backwards, before then digitally reversing it.

The unsettling sounds of combat have changed Mrs. Mark's daily routine.

Four weeks later, another unsettling sound: the doorbell ringing at 2 A.M. My wife looked out the window and, in a voice filled with wonder, said, "It's the car."

Once guitarist Daniel Rossen begins to sing, Grizzly Bear sound like Paul Simon fronting Radiohead; Droste adds spacy keyboards to the unsettling sound.

It made a chuckling noise which contrived to be the most unsettling sound it had articulated so far.

The tone was agitated yet subdued, an unsettling sound.

She creeps among tombstones and mausoleums until she is stopped by an unsettling sound.