This process was accompanied by the sound of the cold mechanical voice.

But as they stepped into the room, a mechanical voice spoke out.

Peter read the words in a flat and mechanical voice.

But, as I did, the mechanical voice came back, loud and clear.

"Can I help you," the case said in a tiny mechanical voice.

She heard mechanical voices, but couldn't make out the words.

The mechanical voice said it might drop down on Wednesday.

A mechanical voice told me that the guest was not available at this time and what to do if I wanted to leave a message.

The mechanical voice came from nowhere and everywhere around them.

At first the soft, mechanical voice seemed to be part of her dream.