What she said next was a thin, anguished whisper, pitched so low he could barely make out the words.

My voice was so high, it came out as a thin and vicious whisper.

And at the last, in a thin little whisper, "What will happen to me?"

He spoke in a thin whisper that fluttered the white beard like a cold wind.

Her voice was high, yet it sounded like a thin whisper.

There was a thin whisper of sound as he left.

Two of them are squabbling in thin, high whispers.

Then the strength faded, and he spoke in a thin whisper.

His lips were slightly parted, and she could neither see nor hear the thin whisper of breath.

Perhaps she wasn't hearing the high thin whisper, since neither Sam's face nor her sister's even hinted at having released it.