16. The apparatus of claim 15 , wherein said post-suppression coefficient calculator determines a first correction factor based on said first vector frequency spectral speech components and calculates said post-suppression coefficient based on the first correction factor and a predetermined second correction factor, combines the first and second correction factors to produce a combined correction factor and weights said vector of noise suppression coefficients with said combined correction factor to determine said vector of post-suppression coefficients.
16. The apparatus of claim 15 , wherein said post-suppression coefficient calculator determines a first correction factor based on said first vector frequency spectral speech components and calculates said post-suppression coefficient based on the first correction factor and a predetermined second correction factor, combines the first and second correction factors to produce a combined correction factor and weights said vector of noise suppression coefficients with said combined correction factor to determine said vector of post-suppression coefficients. 18. The apparatus of claim 16 , further comprising a noise estimation circuit that estimates a vector of frequency spectral noise components from said first vector of frequency spectral speech components, and wherein said post-suppression coefficient calculator uses the estimated frequency spectral noise components to determine said first correction factor.