Multi-tuner data multiplex broadcast receiver

摘要

A data multiplex broadcasting receiver having a multi-tuner construction includes turners (31) and (32) each of which can independently demodulate a modulation signal from a reception wave. The receiver includes a controller (10) for controlling so as to perform an audio output of an interruption program through the tuner 31 when the generation of the interruption program which satisfies an interrupting condition is detected and a data reproducing unit (8 and 9). The data reproducing unit is for demodulating a data signal multiplexed to the reception wave, decoding the demodulated signal and reproducing broadcasting related information data. The controller executes a tuning control to the tuner (32) so as to select the station to transmit a specific broadcasting wave to which a data signal including information regarding broadcasting stations belonging to this and other networks has been multiplexed. After completion of the tuning control, the controller monitors whether the interrupting condition has been satisfied or not based on the broadcasting related information data in the reception wave of the tuner (32).