APPARATUS, SYSTEM AND METHOD FOR ACTIVATING FUNCTIONS IN PROCESSING DEVICES USING ENCODED AUDIO

摘要

Apparatus, system and method for accessing supplementary data on a device capable of receiving multimedia are disclosed. After multimedia is received, ancillary code is detected from an audio portion of the multimedia. The ancillary code includes a plurality of code symbols arranged in a plurality of layers in a predetermined time period, wherein data associated with the supplementary data is arranged in at least one of the plurality of layers. Supplementary data is accessed using the data associated with the supplementary data.