11. The method of claim 10 , wherein (d) comprises determining said plurality of lower limit values of noise suppression coefficients further based on a first correction factor lower limit value and a second correction factor lower limit value.
10. The method of claim 1 , wherein (d) comprises determining a plurality of lower limit values of noise suppression coeficients based on said speech-versus-noise relationship, comparing said vector of noise suppression coefficients with said lower limit values of noise suppression coefficients, and determining said vector of post-suppression coefficients by using said plurality of lower limit values or said noise suppression coefficients depending on a result of the comparison.