My voice almost squeaked, but I got it all out.

His voice actually squeaked, then returned to its normal level.

The boy's voice squeaked as he asked, "What do you want with me?"

His voice squeaked a little; he couldn't be much more than sixteen.

Her voice squeaked so that a few interested heads turned.

She was aware that her voice had squeaked, and still hadn't returned to normal.

The woman's voice was still squeaking on the abandoned telephone.

He was trying to be formal, but every once in a while his voice squeaked and made him blush.

He was so tight his voice squeaked like a bad hinge.

And his voice had squeaked like a rusty saw in wet wood.