A monitor for receiving survey data includes a wireless communication facility. Wireless communication facilities adapted to communicate with an appliance having a corresponding wireless communication facility. A signal corresponding to survey data acquired by the monitor is received at the appliance and forwarded over a communications network to a data collection device.
申请公布号
CA2710854(A1)
申请公布日期
2009.07.16
申请号
CA20082710854
申请日期
2008.12.31
申请人
ARBITRON, INC.
发明人
CRYSTAL, JACK C.;NEUHAUSER, ALAN R.;KRUG, WILLIAM K.