Anderson said, the volume of his voice rising for the first time.
The volume abruptly rose, but he could still make no sense of what was being said.
People should ask others to respond when the volume is rising and thank them.
In Mexico, volume rose 1 percent, depressed by the poor economy.
Total volume has risen 28 percent in the last decade.
Since the 1987 increase, stock market prices and volume have also risen.
The volume of exports rose at a 15.4 percent annual rate.
Volume rose to 194.6 million, the heaviest for the week.
The volume of Alexander's voice rose to a near shout.
Volume rose 10 percent in the division, about half of it from acquisitions, the company said.