His tone echoed, for the ceiling above the platform was a low one.

His tone echoed callously in her head with inflexible authority.

The laugh died away; then came a low reverberation, as though the tones had echoed back from space itself.

The weird tone echoed from the walls of the shaft.

A tone from the computer terminal echoed in the morgue, and the doctor smiled.

The single clear tone echoed through the office before the words began to roll from the console speakers.

Lifting a hand, he spoke, and his tones echoed through the silent halls in deep rich waves of sound.

She tried not to listen to him, his deep sultry tone echoed in her mind, rich with amusement.

The woman's bored tone echoed in the emptiness of the deep corridor.

She began to laugh, and the high-pitched tone echoed from one side of the room to the other.