Before revision: High-quality audiovisual components reproduce the experience of a live concert Audiovisual (AV) is electronic media possessing a sound and /or visual component, such as slide-tape presentations, films, television programs, corporate conferencing, church services, and live theater productions.
After revision: High-quality audiovisual components reproduce the experience of a live concert Audiovisual (AV) is electronic media possessing a sound and aboth visual component, such as slide-tape presentations, films, television programs, corporate conferencing, church services, and live theater productions.