Key Considerations for Audio-Visual Systems in Public Spaces

For public places like airports, train stations, offices, and schools, you need high-quality audio-visual systems. These systems are at the core of every infotainment system. Using public addressing systems in combination with screens, projectors, and background speakers at strategic points throughout an area creates an all-encompassing environment where visitors or workers feel at ease.

These audio-visual systems not only provide time-sensitive information at the right moment but also help to create a peaceful and tranquil environment by effectively using background music. Let us explore what audio-visual systems are at the forefront of this digital revolution:

1. Public addressing systems: For the smooth functioning of a complex system like an airport, a public addressing system is a must. From guiding traffic through the terminals, announcing arrivals & departures, and addressing the public during emergencies, an addressing system is essential for avoiding chaos. Apart from airports, train & bus stations, malls, schools, and colleges also need public addressing systems. A typical system consists of 3 main components:

• The speaker: Although they are also used for background music, the speakers used for addressing systems operate on the principle of providing maximum clarity and reliability. They need to be audible and function without hiccups even during emergencies.

• The Microphone: As voice clarity is the main priority, the microphones used for public addressing should be highly sensitive and catch audio in the right frequencies for maximum efficiency. You need to invest in high-quality microphones to get the best performance.

• The amplifier: The amplifier is the link between the microphone and the speaker. The amplifier takes in the audio signal from the microphone and increases its signal strength so that the speakers can operate at a high volume that is loud and clear. Without the right amplifier, an addressing system will struggle to convey the message at high volumes.

2. Projectors and smart boards: Both these display technologies are sometimes used interchangeably in various sectors such as education, event hosting, and conference rooms. Although both systems are interactive, usually smart boards are reserved for more interactive needs and projectors serve the need of a large display. Let us explore these displays in further detail so that you can pick the right one for you.

• Projectors: You can choose from either an LCD projector or a DLP projector. DLP stands for Digital Light Processing Projector, providing a lightweight, portable & standalone unit that is easy to carry. Compromising slightly on the portability, you can pick the LCD projectors which are known for their crystal-clear, sharp image quality.
• Smart boards: In educational environments, corporate workplaces, or any other sector where interactive displays are needed, smart boards are the first choice. These act as standalone computer systems with large displays. You can explain a concept with animations, brainstorm ideas with your team or give an attention-grabbing, interactive presentation with the help of these smart displays.

In Conclusion

Now that you have all the necessary information, you can easily decide which audio-visual system will be the right pick for you. You can search online and find the best deals when you choose axlesys.com for all your audio-visual needs in Qatar.