'invaudfilt' function to be found?

I would like to find and reuse the code for the function 'invaudfilt', with the parameters invaudfilt(audiogram,fs,range,method) and to be used to calculate the FIR filter components that simulates hearing loss as specified in a measured audiogram. Anyone who knows if I can find this function?

Answer 1

[Steven Lord]

I find no function by that name in any MathWorks product. Nor does Google find any hits for "MATLAB invaudfilt" after I tell it yes, I did mean "invaudfilt" rather than "invalid". Even generalizing to just "invaudfilt" has no hits in Google.