Audio visual devices are also called instructional materials. Audio means "listening" and "visual", which corresponds to seeing. We are the best supplier of Audio video equipments in Pune, Maharashtra, India. Therefore all such devices, which try to clarify knowledge to us through our senses, are called "audiovisual equipment" or instructional materials. All these learning materials make the learning conditions as real as possible and give us first knowledge through the organs of listening and seeing. Therefore, any device that can be used to make the learning experience more concrete and effective can be considered more realistic and dynamic audiovisual content.
Characteristics of Audio-Visual Equipment: The following are the five important features of audio-visual Equipment: