In her controlled, professional voice, she said, "There's still time."

"Oh, yes, we use lots of Equal at home," she said in a professional commercial voice.

Fritz looked out at the room and said in a professional voice, "This sounds quite serious.

This was the listed one, his professional voice, so to speak.

She adopted her professional voice and made a consultation appointment for a new patient.

It was here that the doctor took over; smoothly but with and edge to his cool professional voice.

Now it was her professional voice, quick and cool, the doctor's wife taking another message down.

We have business," she snapped in a hard, professional voice.

"I have debris, Major," he said in a flat, professional voice.

"You hear me," said the reassuringly professional voice he could adopt.