EXAMPLES FROM THE WEB FOR HIGH-PITCHED
A querulous, high-pitched voice, quavering with the palsy of extreme age.
His voice was as odd as his appearance, it was high-pitched and quavering.
He evaded the friendly hand and screeched in a high-pitched voice.
She spoke, but her usually throaty voice was only a high-pitched squeak.
That high-pitched chattering that had come to him at times was his only guide now.
“You dear–––” she began in stereotyped, high-pitched tones as she pressed the spring.
Then she began to cry very prettily in a singsong, high-pitched voice.
“Look at them,” he cried in a voice that was high-pitched with elation.
He heard a high-pitched almost screaming call from the girl.
The Mayor had broken into a high-pitched laugh; he stopped abruptly.