| 摘要 |
PROBLEM TO BE SOLVED: To provide a diversity switch device, with which a voice switching noise to be generated at the time of changing over a switch, is suppressed to a minimum. SOLUTION: This device is provided with a signal-separating part 21 for separating respective audio signals SA1 and SA2 from respective television signals TS1 and TS2 received by plural antennas 1 and 2 and a voice switching part 22 for changing over a switch 9, so as to selectively output the audio signal having the highest signal level between the respective audio signals SA1 and SA2 , separated by this signal separating part 21. Between these parts, the voice switching part 22 is provided with a switching inhibiting means 15 for inhibiting the switch 9 from being changed over, while the level of any one of respective audio signals SA1 and SA2 is at least higher than a previously set threshold level. |
