Audiovisual technology is one of the leading software that combines sound systems and visual systems.
In other words, it is a system that integrates sound, lighting, high-definition video presentations, video conferencing, and sound and image control systems in multiple places and on large areas that reach the size of large stadiums.
The role of the audiovisual system in technology
This technology refers to the systems and equipment that are used to create, process, and distribute audio and video content.
This includes cameras and microphones as well as editing and post-production software, as well as the various hardware and software systems that are used to render and amplify the final product.
The main features of audiovisual technology
1- Lighting
It is an important feature for many audio and video projects, as it helps create the right atmosphere and gives a professional touch to the event.
With the help of audio-visual systems, users can turn lights on and off, coordinate them and change their color.
2- Visual presentations
Visual displays take on a dynamic nature, and have many different forms, as this technology works with control units, matrix converters, and processors to create eye-catching displays.
3- Loudspeakers
Amplifiers help highlight the sound, and also contribute to the audience’s enjoyment of the sound and image experience.
This technology is combined with microphones and digital input signals to broadcast the sound accompanying the visual aids.
4- Video conferencing
The demand for video conferencing solutions has increased recently, as there are many industries that have decided that returning to the office full time is not necessary, so video conferencing is important to maintain constant communication and cooperation between the company and its employees, as well as with partners, regardless of where they are.
How does this system work?
This system increases the apparent volume of vocals, musical instruments, other sound sources, voices, or recorded music.
Types of audio systems:
- Audio systems for halls and conferences.
- Factory sound systems.
- Audio systems for places of worship such as mosques and churches.
- Audio systems for villas integrated with the smart home system.
- Sound systems for cinema halls.
- Sound systems for banks that are integrated with the customer waiting system.
- Sound systems for sports stadiums and gyms.
The main parts of the audio system:
1- Headphones
It is considered an essential element in this system, so it is necessary to provide speakers with appropriate resistance and amperage to work well in the specified areas, and there are more types and each of them has advantages according to the needs of the customer.
Speaker types:
- Drop ceiling speakers.
- Wall speakers.
- External headphones for open places.
- DG Headphones.
- Isolated headphones against water, weather and fire.
2- The mic
The mic converts sound and waves into electrical impulses.
Components of the mic:
The outer disbelief, and the second part, which is the wired part, the “coil,” and is linked to the third part, which is a magnet, which converts the electrical waves corresponding to the same layer as the sound waves.
Types of microphones
Dynamic: The dynamic mic receives sound from close distances and is used to input personal voice or musical instruments, and is designed to preserve the vocal layers from noise.
Highly sensitive microphones: These types of microphones are responsible for recording sound from a large area, and because of their high accuracy, they are used in recording studios.
3- Amplifier
It receives low sounds and works to amplify them by a certain percentage that the sound engineer determines.
4- Mixer
It is one of the devices that connects all audio devices to be controlled, such as headphones, amplifiers, and various recording devices, and it helps sound engineers to combine machines.
5- The Horn
It is placed in open places such as mosques, schools and celebration grounds, due to its ability to spread sound more than speakers.
6- Mixers
These devices combine many types of inputs, using an internal matrix system, and thus it is possible to work on several audio sources at the same time, merging them and controlling the volume of each device.
7- Volume control
It helps in controlling the volume without resorting to a loudspeaker, as one of them is placed in a separate area to control it.
Delta Link provides you with high quality audiovisual equipment, fixtures and solutions for various environments, from meeting rooms to ballrooms and villas.
It also guarantees you seamless integration, professional installation, and reliable performance of your audiovisual equipment.
