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Audio-visual aids

training or educational materials directed at both the sense of hearing and the sense of sight; films, recordings, photographs, etc., used in classroom instruction, library collections, or the like.


Read Also:

  • Audioanalgesia

    audioanalgesia audioanalgesia au·di·o·an·al·ge·si·a (ô’dē-ō-ān’əl-jē’zē-ə, -zhə) n. A deadening of pain produced by listening to a sound or sounds.

  • Audiogenic

    caused by sound. adjective caused or produced by sound or an audio frequency: an audiogenic epileptic fit audiogenic au·di·o·gen·ic (ô’dē-ō-jěn’ĭk) adj. Caused by sound, especially a loud sound.

  • Audiogenic epilepsy

    audiogenic epilepsy audiogenic epilepsy n. A form of reflex epilepsy induced by sound, usually a loud sudden noise.

  • Audiogram

    the graphic record produced by an audiometer. Historical Examples “Polaris unit reporting as ordered, sir,” said Tom, handing over the audiogram order he had received the day before. On the Trail of the Space Pirates Carey Rockwell The audiogram just said report back to the Academy immediately for assignment. On the Trail of the Space […]

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