Germany provided a real signal of intent with a thrilling demolition of 10-man Australia to get their 2010 World Cup campaign off to a flying start.

BBC: Germany 4-0 Australia

Amplification is provided through the subwoofers, while signal processing, the tuner and all inputs and outputs reside in a separate low metallic box.

FORBES: Sounding Out Home Theater

Femtocells are provided by operators to provide a signal indoors in remote areas where the cell tower may be too far to transmit a signal inside the home.

WSJ: U.K.'s 4G Auction a Missed Opportunity for Real Competition

"We clearly sent a signal we want to see relief provided to these folks, " insists a Senate Finance Committee staffer.

FORBES: Poof! A Tax Credit

Ch Supt Grimshaw said Mr Fenton's mobile phone signal - traced 11 hours and 39 minutes after he was reported missing - had provided officers with "an indication of the general location" of the phone.

BBC: Police disciplined over James Fenton investigation