Unlike college football, the N.F.L. also permits quarterbacks to have radio receivers in their helmets to hear instructions from coaches.
It's The Beatles was this incredible, wild concert broadcast, so out of control that the cameramen couldn't hear instructions due to the ear-splitting noise.
Mr. Browne said the devices were brought in as a response to protester complaints after the February 2003 antiwar rally in Manhattan that they could not hear instructions from the police.
The lawyers and court observers also carefully monitor the jurors' every nod, sigh, facial expression and gesture when they come out to hear instructions from the judge or a rereading of testimony.
Rain fell off the curve of the plane in torrential sheets, rain rioted on the cheap tin roof of the airport, soaking the Minister to the skin, making it even harder to hear instructions, and then, just as abruptly, stopped.
N.F.L. rules allow quarterbacks to hear instructions from coaches — through a headset and into a speaker in the quarterback's helmet — until there are 15 seconds left on a play clock.
The jury of four black women, two white women and six white men is to begin deliberating on Wednesday, after hearing instructions on the law from Justice Joseph C. Teresi of the Supreme Court.
We hear instructions on how to use their Web site for help.
He wants the coach to think he can't hear instructions so he can ignore him with impunity.
