Dataseries 1
Three sleepers with ratio of 1:1:1
Frequency, Hz -  10log_1_0 \sigma, dB
1.0000e+01  -2.3990e+01  
1.0593e+01  -2.3492e+01  
1.1220e+01  -2.2995e+01  
1.1885e+01  -2.2498e+01  
1.2589e+01  -2.2001e+01  
1.3335e+01  -2.1504e+01  
1.4125e+01  -2.1008e+01  
1.4962e+01  -2.0513e+01  
1.5849e+01  -2.0018e+01  
1.6788e+01  -1.9523e+01  
1.7783e+01  -1.9029e+01  
1.8836e+01  -1.8536e+01  
1.9953e+01  -1.8044e+01  
2.1135e+01  -1.7553e+01  
2.2387e+01  -1.7063e+01  
2.3714e+01  -1.6574e+01  
2.5119e+01  -1.6086e+01  
2.6607e+01  -1.5600e+01  
2.8184e+01  -1.5116e+01  
2.9854e+01  -1.4634e+01  
3.1623e+01  -1.4153e+01  
3.3497e+01  -1.3675e+01  
3.5481e+01  -1.3200e+01  
3.7584e+01  -1.2728e+01  
3.9811e+01  -1.2259e+01  
4.2170e+01  -1.1794e+01  
4.4668e+01  -1.1333e+01  
4.7315e+01  -1.0877e+01  
5.0119e+01  -1.0427e+01  
5.3088e+01  -9.9821e+00  
5.6234e+01  -9.5442e+00  
5.9566e+01  -9.1138e+00  
6.3096e+01  -8.6919e+00  
6.6834e+01  -8.2793e+00  
7.0795e+01  -7.8774e+00  
7.4989e+01  -7.4872e+00  
7.9433e+01  -7.1103e+00  
8.4140e+01  -6.7480e+00  
8.9125e+01  -6.4022e+00  
9.4406e+01  -6.0747e+00  
1.0000e+02  -5.7675e+00  
1.0593e+02  -5.4829e+00  
1.1220e+02  -5.2231e+00  
1.1885e+02  -4.9906e+00  
1.2589e+02  -4.7880e+00  
1.3335e+02  -4.6178e+00  
1.4125e+02  -4.4823e+00  
1.4962e+02  -4.3834e+00  
1.5849e+02  -4.3222e+00  
1.6788e+02  -4.2986e+00  
1.7783e+02  -4.3105e+00  
1.8836e+02  -4.3534e+00  
1.9953e+02  -4.4188e+00  
2.1135e+02  -4.4946e+00  
2.2387e+02  -4.5648e+00  
2.3714e+02  -4.6115e+00  
2.5119e+02  -4.6190e+00  
2.6607e+02  -4.5791e+00  
2.8184e+02  -4.4963e+00  
2.9854e+02  -4.3892e+00  
3.1623e+02  -4.2871e+00  
3.3497e+02  -4.2211e+00  
3.5481e+02  -4.2107e+00  
3.7584e+02  -4.2457e+00  
3.9811e+02  -4.2646e+00  
4.2170e+02  -4.1431e+00  
4.4668e+02  -3.7350e+00  
4.7315e+02  -2.9804e+00  
5.0119e+02  -1.9808e+00  
5.3088e+02  -9.3443e-01  
5.6234e+02  -2.5514e-02  
5.9566e+02  6.2287e-01  
6.3096e+02  9.4691e-01  
6.6834e+02  9.3807e-01  
7.0795e+02  6.5984e-01  
7.4989e+02  2.7406e-01  
7.9433e+02  -1.7461e-04  
8.4140e+02  -7.1687e-02  
8.9125e+02  -9.0802e-02  
9.4406e+02  -2.1336e-01  
1.0000e+03  -2.8016e-01  
1.0593e+03  3.3062e-02  
1.1220e+03  5.6565e-01  
1.1885e+03  8.0929e-01  
1.2589e+03  6.4034e-01  
1.3335e+03  3.8953e-01  
1.4125e+03  2.7214e-01  
1.4962e+03  1.9506e-01  
1.5849e+03  1.4843e-01  
1.6788e+03  1.1948e-01  
1.7783e+03  1.0069e-01  
1.8836e+03  1.1666e-01  
1.9953e+03  1.3354e-01  

Dataseries 2
A single sleeper
Frequency, Hz -  10log_1_0 \sigma, dB
1.0000e+01  -2.8750e+01  
1.0593e+01  -2.8251e+01  
1.1220e+01  -2.7751e+01  
1.1885e+01  -2.7252e+01  
1.2589e+01  -2.6754e+01  
1.3335e+01  -2.6255e+01  
1.4125e+01  -2.5756e+01  
1.4962e+01  -2.5258e+01  
1.5849e+01  -2.4760e+01  
1.6788e+01  -2.4262e+01  
1.7783e+01  -2.3764e+01  
1.8836e+01  -2.3266e+01  
1.9953e+01  -2.2769e+01  
2.1135e+01  -2.2272e+01  
2.2387e+01  -2.1776e+01  
2.3714e+01  -2.1280e+01  
2.5119e+01  -2.0784e+01  
2.6607e+01  -2.0289e+01  
2.8184e+01  -1.9795e+01  
2.9854e+01  -1.9301e+01  
3.1623e+01  -1.8808e+01  
3.3497e+01  -1.8316e+01  
3.5481e+01  -1.7825e+01  
3.7584e+01  -1.7334e+01  
3.9811e+01  -1.6845e+01  
4.2170e+01  -1.6358e+01  
4.4668e+01  -1.5872e+01  
4.7315e+01  -1.5387e+01  
5.0119e+01  -1.4905e+01  
5.3088e+01  -1.4424e+01  
5.6234e+01  -1.3946e+01  
5.9566e+01  -1.3471e+01  
6.3096e+01  -1.2998e+01  
6.6834e+01  -1.2529e+01  
7.0795e+01  -1.2063e+01  
7.4989e+01  -1.1601e+01  
7.9433e+01  -1.1144e+01  
8.4140e+01  -1.0692e+01  
8.9125e+01  -1.0245e+01  
9.4406e+01  -9.8048e+00  
1.0000e+02  -9.3711e+00  
1.0593e+02  -8.9448e+00  
1.1220e+02  -8.5268e+00  
1.1885e+02  -8.1178e+00  
1.2589e+02  -7.7187e+00  
1.3335e+02  -7.3303e+00  
1.4125e+02  -6.9535e+00  
1.4962e+02  -6.5892e+00  
1.5849e+02  -6.2381e+00  
1.6788e+02  -5.9010e+00  
1.7783e+02  -5.5785e+00  
1.8836e+02  -5.2710e+00  
1.9953e+02  -4.9785e+00  
2.1135e+02  -4.7005e+00  
2.2387e+02  -4.4364e+00  
2.3714e+02  -4.1846e+00  
2.5119e+02  -3.9430e+00  
2.6607e+02  -3.7088e+00  
2.8184e+02  -3.4788e+00  
2.9854e+02  -3.2496e+00  
3.1623e+02  -3.0178e+00  
3.3497e+02  -2.7811e+00  
3.5481e+02  -2.5387e+00  
3.7584e+02  -2.2916e+00  
3.9811e+02  -2.0432e+00  
4.2170e+02  -1.7987e+00  
4.4668e+02  -1.5642e+00  
4.7315e+02  -1.3448e+00  
5.0119e+02  -1.1435e+00  
5.3088e+02  -9.5945e-01  
5.6234e+02  -7.8798e-01  
5.9566e+02  -6.2236e-01  
6.3096e+02  -4.5751e-01  
6.6834e+02  -2.9398e-01  
7.0795e+02  -1.3939e-01  
7.4989e+02  -4.8534e-03  
7.9433e+02  1.0275e-01  
8.4140e+02  1.8690e-01  
8.9125e+02  2.5879e-01  
9.4406e+02  3.2465e-01  
1.0000e+03  3.7518e-01  
1.0593e+03  3.9439e-01  
1.1220e+03  3.8244e-01  
1.1885e+03  3.5848e-01  
1.2589e+03  3.2881e-01  
1.3335e+03  2.7406e-01  
1.4125e+03  1.9480e-01  
1.4962e+03  1.2369e-01  
1.5849e+03  5.8204e-02  
1.6788e+03  -1.5399e-02  
1.7783e+03  -5.5400e-02  
1.8836e+03  -6.7058e-02  
1.9953e+03  -5.9708e-02  

Dataseries 3
Three sleepers with ratio of 0.5:1:0.5
Frequency, Hz -  10log_1_0 \sigma, dB
1.0000e+01  -2.4499e+01  
1.0593e+01  -2.4001e+01  
1.1220e+01  -2.3503e+01  
1.1885e+01  -2.3005e+01  
1.2589e+01  -2.2508e+01  
1.3335e+01  -2.2011e+01  
1.4125e+01  -2.1514e+01  
1.4962e+01  -2.1018e+01  
1.5849e+01  -2.0522e+01  
1.6788e+01  -2.0026e+01  
1.7783e+01  -1.9532e+01  
1.8836e+01  -1.9038e+01  
1.9953e+01  -1.8544e+01  
2.1135e+01  -1.8052e+01  
2.2387e+01  -1.7560e+01  
2.3714e+01  -1.7069e+01  
2.5119e+01  -1.6580e+01  
2.6607e+01  -1.6091e+01  
2.8184e+01  -1.5604e+01  
2.9854e+01  -1.5119e+01  
3.1623e+01  -1.4636e+01  
3.3497e+01  -1.4154e+01  
3.5481e+01  -1.3675e+01  
3.7584e+01  -1.3198e+01  
3.9811e+01  -1.2724e+01  
4.2170e+01  -1.2254e+01  
4.4668e+01  -1.1787e+01  
4.7315e+01  -1.1324e+01  
5.0119e+01  -1.0865e+01  
5.3088e+01  -1.0411e+01  
5.6234e+01  -9.9632e+00  
5.9566e+01  -9.5215e+00  
6.3096e+01  -9.0869e+00  
6.6834e+01  -8.6601e+00  
7.0795e+01  -8.2421e+00  
7.4989e+01  -7.8340e+00  
7.9433e+01  -7.4369e+00  
8.4140e+01  -7.0521e+00  
8.9125e+01  -6.6810e+00  
9.4406e+01  -6.3253e+00  
1.0000e+02  -5.9865e+00  
1.0593e+02  -5.6667e+00  
1.1220e+02  -5.3678e+00  
1.1885e+02  -5.0921e+00  
1.2589e+02  -4.8420e+00  
1.3335e+02  -4.6198e+00  
1.4125e+02  -4.4281e+00  
1.4962e+02  -4.2694e+00  
1.5849e+02  -4.1461e+00  
1.6788e+02  -4.0601e+00  
1.7783e+02  -4.0128e+00  
1.8836e+02  -4.0046e+00  
1.9953e+02  -4.0345e+00  
2.1135e+02  -4.0994e+00  
2.2387e+02  -4.1939e+00  
2.3714e+02  -4.3097e+00  
2.5119e+02  -4.4357e+00  
2.6607e+02  -4.5589e+00  
2.8184e+02  -4.6663e+00  
2.9854e+02  -4.7463e+00  
3.1623e+02  -4.7903e+00  
3.3497e+02  -4.7907e+00  
3.5481e+02  -4.7362e+00  
3.7584e+02  -4.6039e+00  
3.9811e+02  -4.3559e+00  
4.2170e+02  -3.9468e+00  
4.4668e+02  -3.3491e+00  
4.7315e+02  -2.5821e+00  
5.0119e+02  -1.7183e+00  
5.3088e+02  -8.5975e-01  
5.6234e+02  -1.0690e-01  
5.9566e+02  4.6091e-01  
6.3096e+02  7.9260e-01  
6.6834e+02  8.7034e-01  
7.0795e+02  7.2028e-01  
7.4989e+02  4.2551e-01  
7.9433e+02  1.1431e-01  
8.4140e+02  -1.1041e-01  
8.9125e+02  -2.4345e-01  
9.4406e+02  -3.1019e-01  
1.0000e+03  -2.2394e-01  
1.0593e+03  1.1781e-01  
1.1220e+03  5.4700e-01  
1.1885e+03  7.4349e-01  
1.2589e+03  6.2587e-01  
1.3335e+03  4.0372e-01  
1.4125e+03  2.5130e-01  
1.4962e+03  1.6252e-01  
1.5849e+03  1.2312e-01  
1.6788e+03  8.7148e-02  
1.7783e+03  6.0200e-02  
1.8836e+03  7.0660e-02  
1.9953e+03  6.0164e-02  

