Patent ID: 7184726
Filing Date: 2007-02-27
Classification: H03J,H04H

Abstract:
1. A broadcast receiver comprising: a station selecting part for selecting a broadcast station specified by a station selection command; a detection and demodulation part for receiving a radio wave from said broadcast station, and detecting and demodulating said radio wave to generate a received signal; a signal analyzing part for analyzing said received signal and determining a signal processing mode; a station selection controlling part for generating said station selection command using the result from said signal analyzing part; and a reception status detecting part for interrupting, while receiving one broadcast station, the reception of said one broadcast station and receiving other broadcast stations based on said station selection command, thereby detecting a reception status of radio waves from the other stations, wherein said signal analyzing part extracts a control signal from said received signal and analyzes the control signal, said control signal indicating whether or not said received signal is interleaved along the time axis.