12. The non-transitory computer readable medium of claim 9 , wherein the modeling logic includes voice activity detection that identifies whether the input signal comprises a speech signal, an unvoiced signal, or a background noise.
12. The non-transitory computer readable medium of claim 9 , wherein the modeling logic includes voice activity detection that identifies whether the input signal comprises a speech signal, an unvoiced signal, or a background noise. 13. The non-transitory computer readable medium of claim 12 , wherein the desired signal comprises the speech signal and the undesired signals comprises at least one of the unvoiced signal or the background noise.