"Power Spectrum IEC 1/1-Oct Mag - dB volts "
      "Hz"      "Data"
        16,       -200
      31.5,   -43.6414
        63,  -41.17512
       125,  -53.75827
       250,  -57.72049
       500,  -62.69355
      1000,  -63.10558
      2000,  -66.55641
      4000,  -73.17561
      8000,  -84.41135
     16000,   -84.4334