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Audio Visual Equipment Terminology
An audio visual equipment and repair center can provide a variety of services for your cameras, video cameras, and television sets. However, before contacting an audio visual equipment repair service, be sure you know about about your machine so you can communicate effectively about what you need. Here are some important terms and definitions.
Amplifier - An amplifier can be used for musical equipment, such as a guitar, but it can also be present in other electronic devices. The purpose of an amplifier is increase an incoming signal upon output, resulting in greater volume and sound.
Equalizer - An equalizer is the tool that evens out any audio or visual signals that may have become distorted within the sound system. An equalizer can be installed within the sound system or used as an external device.
Frequency - The term frequency refers to the rate of repetition of cycles in a radio sound frequency. High rates of frequency are referred to as treble, and low rates of frequency are called base.
Pixel - A pixel is the smallest point of light within a digital display, such as a computer screen or high definition digital TV. If you're having trouble with a computer screen, for example, a technology specialist may be able to adjust the pixels to fix the problem. A greater number of pixels means a greater screen resolution.
Anamorphic - Audio equipment centers also have the tools to fix what are called anamorphic lenses. These are the components within a wide screen television that can create the wider, extended image.
Teleconferences and presentations are all made better by quality audio visual equipment. Such equipment, which includes monitors, projectors, screens, and lasers, can utilize state-of-the-art technology to display images and text to large groups of people at a time. This can occur remotely, or as part of a large in-person conference room gathering.
Many business people conduct teleconferences utilizing such systems, which can really make or break a presentation. Quality is key, whether the AV is needed at an event, in a movie theater, or as part of a home video experience. Audio visual equipment can be revolutionary, turning images, movies, and presentations into larger than life productions.
However, like other pieces of similar equipment, audio visual equipment can break down and require repair. Technicians skilled in repair of AV cameras, projectors, sound components, lamps, and lighting can visit the customer or, if the equipment is mobile, the customer can bring the equipment to the repair site.
Sometimes a lamp needs to be replaced, or the screen is ripped. Other times, there are more complicated issues at stake, such as broken devices, such as laser pointers or internal components for conferencing. Or perhaps a part simply needs to be replaced. Whether the problem lies with the design, content controls, recording device or display, professionals with experience fixing audio visual equipment can be called in.
Some websites offer troubleshooting advice so if you're the handy type, you may be able to make a few tweaks yourself. If not, seek out qualified AV repair techs online or head to your local computer store for recommendations on area professionals that can provide installation or repair of sound components, projectors, camcorders, or cameras.