| 摘要 |
PROBLEM TO BE SOLVED: To provide a wireless communication system that can reduce deteriorated speech quality. SOLUTION: The wireless communication system is provided with an ordinary radio wave transmission section 15 that transmits ordinary radio waves approved in advance by the legislation, an ordinary radio wave filter 12 that passes through a voice signal with high priority and leads it to the ordinary radio wave transmission section, a very weak radio wave transmission section 16 that transmits a very weak radio wave, a very weak radio wave filter 13 that passes through a voice signal with low priority and leads it to the very weak radio wave transmission section, an ordinary radio wave reception section 17 that receives the ordinary radio wave, a very weak radio wave reception section 18 and an adder 14 that synthesises the voice signal with high priority outputted from the ordinary radio wave reception section with the voice signal with low priority outputted from the very weak radio wave reception section.
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