Audiovisual service providers frequently offer web streaming, video conferencing, and live broadcast services. The professional audio visual industry has companies that provide both hardware, software and services.

Answer: Audio Visual Aids examples are LCD project, Film projector, TV, Computer, VCD player, Virtual Classroom, Multimedia, etc. Answer: There are various types of audiovisual materials ranging from filmstrips, microforms, slides, projected opaque materials, tape recording, and flashcards.

AV equipment, or audio visual equipment, is any electronic device used to create, deliver, or display audio and visual content. It covers a wide range of devices, including microphones, speakers, projectors, screens, video cameras, lighting equipment, and more.

AV control systems are audio-visual systems that allow communication between devices such as cameras and sound systems. As the heart and brain of a group of communication hardware and software, AV systems can include a variety of hardware, including video cameras, conference telephones and interactive whiteboards.