7. The method according to claim 1 , wherein the other voice templates for the other words comprise custom voice templates created for a specific user.
1. A method for re-training a speech recognition system, the method comprising: acquiring, using the speech recognition system, multiple samples of a spoken word from a user, said spoken word representing a vocabulary word from an application vocabulary stored in a memory; creating, via at least one processor, a voice template for said spoken word from the multiple samples of said spoken word; comparing, via the at least one processor, the voice template for said spoken word to other voice templates for other words from the application vocabulary; if the voice template for said spoken word is similar to at least one of the other voice templates for the other words, then providing, via the at least one processor, information to the user, wherein the information comprises: (i) a prompt to create a new voice template for said spoken word, and (ii) instructions for adjusting said spoken word to make said new voice template for said spoken word less similar to the other voice templates for the other words, wherein the instructions for adjusting said spoken word comprise a prompt to help the user to enunciate said spoken word differently; acquiring, using the speech recognition system, multiple samples of an adjusted spoken word from the user; creating, via at least one processor, said new voice template for said adjusted spoken word from the multiple samples of said adjusted spoken word; comparing, via the at least one processor, said new voice template for said adjusted spoken word to other voice templates for other words from the application vocabulary; and if said new voice template for said adjusted spoken word is dissimilar to the other voice templates for the other words, then assigning said voice template for said adjusted spoken word to said spoken word in the application vocabulary stored in the memory; wherein, during the re-training, the comparison of the voice template for said spoken word to other voice templates for other words is performed until a unique voice template which is different from the other voice templates and having no template similarity with the other voice templates is created for the said spoken word; wherein the re-training is initiated after an initial enrollment training performed for the speech recognition system before use based on an outcome of a performance evaluation performed periodically by the speech recognition system; and wherein the performance evaluation is associated with recognition performance for the spoken word.