透过率换算dB

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1、透过率换算dB透过率换算dB透过率与dB数换算表透过率1%2%3%4%5%6%7%8%9%10%11%12%13%14%15%16%17%18%19%20%21%22%23%24%25%对应dB数20.0016.9915.2313.9813.0112.2211.5510.9710.4610.009.599.218.868.548.247.967.707.457.216.996.786.586.386.206.02透过率26%27%28%29%30%31%32%33%34%35%36%37%38%39%40%41%42%43%44

2、%45%46%47%48%49%50%对应dB数5.855.695.535.385.235.094.954.814.694.564.444.324.204.093.983.873.773.673.573.473.373.283.193.103.01透过率51%52%53%54%55%56%57%58%59%60%61%62%63%64%65%66%67%68%69%70%71%72%73%74%75%对应dB数2.922.842.762.682.602.522.442.372.292.222.152.082.011.941.87

3、1.801.741.671.611.551.491.431.371.311.25透过率76%77%78%79%80%81%82%83%84%85%86%87%88%89%90%91%92%93%94%95%96%97%98%99%100%对应dB数1.1921.1351.0791.0240.9690.9150.8620.8090.7570.7060.6550.6050.5550.5060.4580.4100.3620.3150.2690.2230.1770.1320.0880.0440.000透过率换算dB透过率换算dB