Audio and visual, or AV, equipment is used in the production industry. Types of equipment will include cameras, lights, microphones and computers. Any time an item breaks, it can put a halt to a production. Technicians are available who can repair these systems at a shop or on location. Shops that specialize in the repair of AV systems may also rent out equipment for an independent shoot. Renting cameras, lights and sound equipment is one way to save money on a production. AV shops may also specialize in installing home theaters.
Light Emitting Diode LED TV - An LED television has a flat panel display that uses LED lighting. LED lighting offers a brighter picture, better contrast levels and lower power consumption.
Digitize - Digitize is the process of converting analog signals from a video into numerical values so the images can be seen on a computer.
Iris - On a camera, the iris is the part that controls the amount of light that is passed through.
Rear Screen Projector - A rear screen projector is a presentation system where the image is displayed through a screen toward the audience.
Time Code - Time code is a method of numbering the video and audio frames. This method represents the hour, minute and second of the audio and visual clip.
Ambient - In the AV field, ambient refers to any unwanted light or sound. The equipment is then adjusted or they edit out the unwanted sound after shooting.
Zoom Lens - A zoom lens allows the camera operator to adjust the size or distance of an object.
Audio visual repairs can be made by technicians that have experience working with various types of electronic equipment. Some companies will come to a home or business and look at the products that need to be fixed. Others may have a nearby location for customers to bring their items in for repairs.
AV equipment includes anything that records or displays sounds, pictures, or videos. Computers, camcorders, and projectors are a few examples of what audio visual repair companies can fix. AV dealers can also sell used media or film equipment that they have rented out in the past.
Many AV companies with rental options will come and install the piece of equipment at the desired location. They will then make any necessary repairs before it is rented out again. Businesses that would like to save money can rent a piece of equipment, such as an overhead projector, microphone, or camcorder, for however long they need it.
Various AV repair technicians can come to a home and fix a surround sound system, or replace parts in a projector at a local theater. Some technicians can start a contract with an entertainment venue so that they will always be used for the location's AV needs.
To learn more about electronic equipment for media production, audio visual companies can give a list of their inventory so customers will know what is available. If production repairs are needed, the AV technician can bring a replacement projector, camcorder, or microphone that can be used until the original is fixed.