20150294539 | METHOD FOR REMOTELY CONTROLLING HUMAN PERCEIVABLE OUTPUT OF A PLURALITY OF DEVICES, SYSTEM, TRANSMITTER, DEVICE, SOFTWARE PRODUCT AND HUMAN UNPERCEIVABLE ACOUSTIC SIGNAL FOR PERFORMING THE METHOD - Method for remotely controlling human perceivable output of a plurality of devices, wherein the human unperceivable signal sent to the devices for remotely controlling the human perceivable output of the devices is a human unperceivable acoustic signal and wherein the microphones of the input means of the devices are provided to receive the human unperceivable acoustic signal and to transform the human unperceivable acoustic signal to electric signals received by the processor. | 10-15-2015 |