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1/3 Ocatve Band list(JIS C 1514 / IEC 61260) ​

Band No.中心周波数 fc [Hz]下限周波数 f1 [Hz]上限周波数 f2 [Hz]帯域幅 Δf [Hz]
11614.117.83.70
22017.822.44.63
32522.428.25.79
431.528.235.57.29
54035.544.79.26
65044.756.211.6
76356.270.814.6
88070.889.118.5
910089.111223.2
1012511214129.0
1116014117837.1
1220017822446.3
1325022428257.9
1431528235572.9
1540035544792.6
16500447562116
17630562708146
18800708891185
1910008911120232
20125011201410290
21160014101780371
22200017802240463
23250022402820579
24315028203550729
25400035504470926
265000447056201160
276300562070801460
288000708089101850
29100008910112002320
301250011200141002900
311600014100178003710
322000017800224004630

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