| 摘要 |
The present invention relates to a method for playing back digital broadcast source sound for an audio system, and a method for playing back digital broadcast source sound for an audio system, which can compensate for damage to source sound data and then play back the compensated data when received digital source sound data is damaged due to a poor reception state of digital broadcast in a multi-path or weak electric field region. For this purpose, disclosed is the method for playing back digital broadcast source sound for an audio system, the play back method comprising the steps of: receiving source sound data of a digital broadcast via a vehicle antenna; determining the received source sound data to be music data when information about a piece of music, together with the source sound data, is received via the digital broadcast; comparing the source sound data received as the music data with source sound data stored in a storage unit; checking a bit error rate of the received source sound data in real time, and correcting a damaged part of the source sound data by using the source sound data stored in the storage unit when the bit error rate is equal to or higher than a determined reference value; and outputting the source sound data in which the damaged part has been corrected during the source sound data received via the digital broadcast is being output via a speaker. |
