Method of selecting audio language for Set-Top Box

The audio language selection method is disclosed a digital broadcast receiving apparatus. The present invention, in the audio language of a digital broadcasting receiver to update by detecting a PMT including audio track information from a digital broadcast stream input selection method, a) determining whether or not the input of an audio language selection key signal; b) the step of if it is determined that the signal is input to increase the order of the audio languages ​​in the audio index of the current channel; c) the b) audio language order changed in the step is set to the previous audio language, and stores the value in the index of the audio language for the current channel; d) displaying the changes in the step c); e) steps currently set audio language order, the audio language that corresponds to the language in order to come up the index set of the audio language of the current channel; f) c) the previous audio language order of step and e) the step of comparing the current audio language order set in step; g) After the display is different from the changed audio language index, and stores the current audio sequence in an audio sequence comprising: before returning to step a); In that it comprises the features. Therefore, when the PMT is updated during execution, select the audio language menu to reflect this, so you can select the audio language without error. Digital broadcasting, audio, language, PMT