BNOS

Computes band-limited random noise which copies headers from a template *.seg file. Noise can be added back into the template file with BSUM 12.1.4.

 bnos  infil  seed  F_Low  F_High  F_Roll  
  
 infil   =name of a file to match: npts,ntraces... 
 seed    =seed for random noise              
          (positive number less than 1)       
 F_Low   =low-cut frequency for random noise, Hz 
 F_High  =high-cut frequency for random noise, Hz 
 F_Roll  =roll off in Hz (trapezoidal pass band)

Example: bnos k007.seg .91827364 10.0 100. 5.0
See Figure 86.

**Figure 86:** BNOS: Band-limited noise, 10-100 Hz.
$\includegraphics[scale=1]{Figurebnos.pdf}$