Dataseries 1
Whole pantograph
One-third octave frequency band (Hz) -    SPL, dB(A)
4.0000e+02  7.0339e+01  
5.0000e+02  7.0886e+01  
6.3000e+02  7.4150e+01  
8.0000e+02  7.7123e+01  
1.0000e+03  7.5347e+01  
1.2500e+03  7.5811e+01  
1.6000e+03  7.4010e+01  
2.0000e+03  7.3314e+01  
2.5000e+03  7.1725e+01  
3.1500e+03  7.1400e+01  
4.0000e+03  7.1169e+01  

Dataseries 2
Knee joint
One-third octave frequency band (Hz) -    SPL, dB(A)
4.0000e+02  6.7070e+01  
5.0000e+02  6.6728e+01  
6.3000e+02  7.0102e+01  
8.0000e+02  7.1517e+01  
1.0000e+03  6.6879e+01  
1.2500e+03  6.5108e+01  
1.6000e+03  6.8794e+01  
2.0000e+03  6.6770e+01  
2.5000e+03  6.5749e+01  
3.1500e+03  6.5713e+01  
4.0000e+03  6.2012e+01  

Dataseries 3
Panhead
One-third octave frequency band (Hz) -    SPL, dB(A)
4.0000e+02  6.7574e+01  
5.0000e+02  6.8782e+01  
6.3000e+02  7.1977e+01  
8.0000e+02  7.5726e+01  
1.0000e+03  7.4681e+01  
1.2500e+03  7.5425e+01  
1.6000e+03  7.2455e+01  
2.0000e+03  7.2226e+01  
2.5000e+03  7.0460e+01  
3.1500e+03  7.0033e+01  
4.0000e+03  7.0607e+01  

