Data broadcast data, which is broadcast in data broadcasts, is constructed by disposing, for example, EMD (Electric Music Distribution) links required to acquire song data as actual broadcast data, which is broadcast in actual broadcasts by a transmitting device, the actual broadcast data is transmitted,...http://www.google.com.au/patents/US7693232?utm_source=gb-gplus-sharePatent US7693232 - Transmitting method and transmitting device, receiving method and receiving device, and transfer method and transfer system
