7. The apparatus of claim 6 wherein: said microcomputer is programmed to selectively provide different levels of operation with respect to the displaying of said modified auxiliary information component which include: (1) a full captioning level in which all modified or unmodified auxiliary information data is displayed; (2) a normal captioning level in which only modified words or phrases which represent the replacement words or phrases are displayed; and, (3) a no captioning level in which no word or phrase is displayed.
7. The apparatus of claim 6 wherein: said microcomputer is programmed to selectively provide different levels of operation with respect to the displaying of said modified auxiliary information component which include: (1) a full captioning level in which all modified or unmodified auxiliary information data is displayed; (2) a normal captioning level in which only modified words or phrases which represent the replacement words or phrases are displayed; and, (3) a no captioning level in which no word or phrase is displayed. 9. The apparatus of claim 7, wherein said auxiliary information component is a closed caption signal.