Method and Apparatus for synchronizing visual and voice data in DAB/DMB service system

The present invention integrates the broadcasting website which is provided for multimedia broadcasting such as DMB system and an audio web data, to a method and apparatus for providing audio input and output a web service at the same time as the visual output. The invention visual data, and comprising the step of transmitting the separation of the phases and, voice documents and visual document to generate the audio document includes the steps and, the synchronization elements associated with the visual document to generate a visual document on a subchannel or the directory It discloses a synchronization method of audio data. DAB, DMB, BWS, data broadcasting, voice broadcasting enables web site, (Voice enabled Broadcasting Web Sites) VeBWS