Patent ID: 8873767
Filing Date: 2014-10-28
Classification: A61H,H04R

Abstract:
1. An audio switching device for an audio or audio/video entertainment system, the device comprising: at least two audio inputs for receiving, in use, at least two respective input signals from a media source on respective input channels, and a switch selectively switching the audio switching device independently of an actuating signal embedded in the input signals, between: a wireless transmitter connected to the transmitter audio output of the switch, the wireless transmitter arranged to effect transmission of a combination of the media source's input channels with an overlaid control tone placed at one or more specific points in the isolated one input channel's time domain, the control tone controlling a particular movement/animation, whereby audio content of the isolated one of the media source's input channels can be output at a remote toy while movement/animation of the remote toy is synchronized to the remote audio output of the audio content by virtue of the control tone.