摘要 |
<p>PROBLEM TO BE SOLVED: To output audio data by receiving the transmission packet of a content package. SOLUTION: At the time of receiving serial data CPS as the transmission packet of a digital transfer interface packaging the data of respective items including the data of audio items at least, frame sequence data inserted in a header area provided corresponding to an audio data block area, where audio data are inserted, are separated by a serial data transport interface(SDTI) core part 222 and supplied to an interface part 203 as a signal FA. At the interface part 203, these data are compared with a reference sequence. On the basis of the compared result, the address of the output buffer means of the interface part 203 is controlled and audio data DAU are outputted with a correct phase.</p> |