How to use "squeal" in a sentence

Vivienne winced as the shrill electronic squeal grew louder, a piercing oscillation

The electronic squeal began to warble faster, but it was no quieter, no less bone penetrating than it had been.

The maddening electronic squeal issued from a pair of small stereo speakers that hung on the wall behind the bed

For a few seconds the silence was split by an electronic squeal as sharp as an ax blade