The call is a short, high-pitched note and the song is a repeated series of two or three whistles.

The high-pitched note of a Continental car horn ripped the morning air.

He drained the glass, ran his finger around the rim, set off a high-pitched note.

No, it all began with a single high-pitched musical note.

The alarm is a fast jump tone, two high-pitched notes repeated several times a second.

A high-pitched note was coming from it, and its screen threw out a dazzling light.

The man was shaking like a leaf; his voice cracked on the high-pitched note.

The song is a series of thin, high-pitched notes with trills and whistles.

Another alarm call is known as the whistle, which is a single high-pitched note.

Her last words rose to a high-pitched note.