The female still lay facing the wall, once more making the high-pitched sound.

But then they heard a small, high-pitched sound from behind them.

This computer was making a strange, high-pitched sound, but otherwise seemed to be fine.

She was also aware of something else, a high-pitched sound almost beyond hearing.

Most of the time I had that high-pitched sound in my ear when you want to cry but cannot.

Right before they burst into the room, there came a loud, high-pitched sound.

As they moved onward, a great, high-pitched sound could be heard ahead of them.

It turned to face him, and made a high-pitched cluttering sound.

Then a high-pitched sound, like a whistle, though higher and more distant.