The antonyms for "tape recorded" can be various depending on the context. For instance, if "tape recorded" refers to a device that stores audio or video data, its antonyms could be "live," "real-time," or "streaming." In this sense, a live event would be the opposite of a recorded one. On the other hand, if "tape recorded" means a past tense of recording using a tape recorder, its antonyms could be "unrecorded," "unheard," or "lost." In this case, a live speech that hasn't been recorded yet would be the opposite of a tape recorded one. Overall, antonyms for "tape recorded" vary depending on the meaning and context of the phrase.