25. A system for filtering objectionable words comprising: a closed caption analyzer executable by at least one processor and configured to identify a specified text in a closed caption text stream based on a comparison of each word in the closed caption text stream to at least one filter list; a closed caption audiotizer executable by the at least one processor and configured to generate an audio equivalent of the specified text by converting the specified text to a phonetic representation associated with at least one energy value; and an audio stream analyzer executable by the at least one processor and configured to match a portion of an audio signal with the specified text by comparing the at least one energy value of the audio equivalent with an energy of a comparative form of the audio signal involving a total energy of a speech slice and energy of one or more frequency bands of the speech slice, the audio stream analyzer further configured to filter the portion of the audio signal.
25. A system for filtering objectionable words comprising: a closed caption analyzer executable by at least one processor and configured to identify a specified text in a closed caption text stream based on a comparison of each word in the closed caption text stream to at least one filter list; a closed caption audiotizer executable by the at least one processor and configured to generate an audio equivalent of the specified text by converting the specified text to a phonetic representation associated with at least one energy value; and an audio stream analyzer executable by the at least one processor and configured to match a portion of an audio signal with the specified text by comparing the at least one energy value of the audio equivalent with an energy of a comparative form of the audio signal involving a total energy of a speech slice and energy of one or more frequency bands of the speech slice, the audio stream analyzer further configured to filter the portion of the audio signal. 31. The system of claim 25 , wherein the at least one filter list includes at least one of: a user identified objectionable text list; a root word list; or an exclude word list.