9. A system for enhancing a speech sound, said system comprising: a feature detector configured to: identify a first consonant-vowel (CV) speech sound from among a plurality of CV sounds; identify a second CV speech sound, that is different than the first CV speech sound, from among the plurality of CV sounds; locate, in a speech signal, a first feature that at least partially encodes the first speech sound, wherein the first feature includes a first time value and a first frequency value that together locate the first feature within the first speech sound; locate a second feature within the second speech sound, the second feature at least partially encoding the second speech sound, wherein the second feature includes a second time value and a second frequency value that together locate the second feature within the second speech sound and that are different than the first time value and the first frequency value, respectively; a speech enhancer configured to enhance said speech signal by modifying, based on the first time value and the first frequency value, a contribution of the first feature to the first speech sound, and modifying, based on the second time value and the second frequency value, a contribution of the second feature to the second speech sound based on the second time value and the second frequency value; and an output to provide the enhanced speech signal to a listener.
12. The system of claim 9 , wherein the speech enhancer is configured to enhance, based on a hearing profile of the listener, the speech signal based on a hearing profile of the listener.