Patent ID: 11927501
Assignee: SAFRAN
Field: Measurement (Instruments)
Classification: CPC G | IPC F  G

Claim 4:
5. The monitoring method according to claim 3, wherein the step of obtaining (E106) the filter is defined by the square root of the selective spectral kurtosis as follows:, H
    
     f
     I
    
   
   (
   
    m
    ⁢
    △
    ⁢
    f
   
   )
  
  =
  
   
    K
    ⁢
    S
    ⁢
    
     
      S
      X
      
       f
       I
      
     
     (
     
      m
      ⁢
      △
      ⁢
      f
     
     )
    
   
  
 

with fI the considered characteristic frequency.