Patent ID: 7876918

Claim:
A method for processing a time dependent electric signal being a converted acoustic signal into a processed electric signal, the method comprising the steps of choosing a group of frequency bands and obtaining from the converted acoustic signal or a section thereof a frequency band signal in each one of said frequency bands, choosing one frequency band of said group of frequency bands to be a master band, said master band having a lower central frequency than a central frequency of a majority of the frequency bands, evaluating in each one of said group of frequency bands using said frequency band signal, based on pre-defined criteria, a frequency band indicator value, evaluating, for each one of said frequency bands, a frequency band wind noise attenuation using the frequency band indicator value of said frequency band and using the master band indicator value, and applying said frequency band wind noise attenuation to the converted acoustic signal in each one of said group of frequency bands, thus obtaining the processed electric signal, wherein the evaluation of the frequency band indicator value comprises the steps of comparing a level of the frequency band signal with a frequency band level threshold, and integrating results of said comparison, wherein the frequency band signal is chosen to be a digital signal, wherein result of said comparison is chosen to be a first value if the level is above the level threshold and a second value different from the first value if the level is below the level threshold, and wherein the integration is a summation of the results of said comparison.