The park district, for example, is considering buying sound and projection equipment for use in its cultural arts programs. (articles.chicagotribune.com)
This ensures exterior noise from air conditioning units and projection equipment does not mask the subtle effects in a movie's soundtrack. (thx.com)
So we can either give a cup of cold water in Jesus» name to every thirsty person on planet earth, thus solving the world's water crisis, OR we can have state - of - the - art sound and video projection equipment in our churches. (redeeminggod.com)