| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter arrangement for a receiver for multiple broadcast signals.SOLUTION: A filter arrangement includes: a first filter for receiving a broadcast signal from a tuner; a second filter coupled to an output of the first filter, the second filter having a variable bandwidth response and providing an output for a demodulator; and a filter control part responsive to the broadcast signal for controlling the variable bandwidth response of the second filter. |
