23. A voice controlled wireless communications system, comprising: a central computing device unit; one or more concentrators coupled to the central computing device unit over a link wherein each network concentrator communicates with the central computing device unit, each network concentrator having a coverage range; a plurality of wireless devices that wirelessly communicate with a network concentrator when the wireless device is in the coverage range of the network concentrator; and the central computing device unit further comprising a voice command interpreter having a speech recognition engine and one or more pieces of grammar associated with the speech recognition engine wherein the one or more pieces of grammar contains a word and an artificial ambiguity about one or more homonyms for the word that are inserted into the one or more pieces of grammar of the speech recognition engine for the word to create an ambiguity between the word and the one or more homonyms; and the voice command interpreter identifies a correct interpretation for a received word that has the one or more homonyms based on the received word and the one or more pieces of grammar for the word that includes the inserted information about the one or more homonyms.
23. A voice controlled wireless communications system, comprising: a central computing device unit; one or more concentrators coupled to the central computing device unit over a link wherein each network concentrator communicates with the central computing device unit, each network concentrator having a coverage range; a plurality of wireless devices that wirelessly communicate with a network concentrator when the wireless device is in the coverage range of the network concentrator; and the central computing device unit further comprising a voice command interpreter having a speech recognition engine and one or more pieces of grammar associated with the speech recognition engine wherein the one or more pieces of grammar contains a word and an artificial ambiguity about one or more homonyms for the word that are inserted into the one or more pieces of grammar of the speech recognition engine for the word to create an ambiguity between the word and the one or more homonyms; and the voice command interpreter identifies a correct interpretation for a received word that has the one or more homonyms based on the received word and the one or more pieces of grammar for the word that includes the inserted information about the one or more homonyms. 32. The system of claim 23 further comprising a homonym detection unit that detects if a word in the one or more pieces of grammar associated with the speech recognition engine has one or more homonyms.