Whether it’s on social media or in real life, I’m sure you’ve heard or seen the term “AV Equipment” at one time or another, but maybe you don’t know much about it. Follow this article to learn more about it!
The basic concept of AV Equipment
AV Equipment, abbreviation of Audiovisual Equipment, consists of audio equipment and display equipment together. It has a strong integration ability, and can cooperate with the LED lighting system, camera system, etc., to bring the audience a wonderful audio-visual feast, so as to deepen the audience’s impression.
What are the main types of AV Equipment?
Loudspeaker
Loudspeaker is the most commonly used type of audio equipment in AV equipment. It is mainly composed of a voice coil and a speaker cone.
Its working principle is to let the electric current pass through the voice coil, so that the voice coil generates a magnetic field opposite to the original magnetic field of the speaker, which makes the voice coil vibrate and is transmitted to the speaker cone, which can convert the original vibration signal into sound signal to form the sound frequency that people can hear, and transmit sound information for people.
Amplifier
Amplifiers, as the name suggests, are AV equipment that can amplify small or fine sounds, and are also referred to as amplifiers. It works by converting the low frequencies of an audio signal into high frequencies so that the converted high frequency signal is captured by the driver speakers or headphones.
This ensures that no matter how small the sound is, it can be transmitted accurately to everyone through the amplifier. It is mainly adapted for large-scale events.
Microphone
A microphone is an electronic device that converts sound signals into electronic signals. It is one of the essential AV Equipment in many event programs. The number and type of microphones used varies slightly for different event venues.
If you are choosing the number of microphones, consider the size of the venue, the number of speakers or performers, and the audio coverage. If you are choosing the type of microphone, consider the needs of the performers.
Mixers
A mixer, sometimes called a console, is a piece of AV equipment that processes audio signals and sources by adjusting, mixing, and other subtle operations. There are two types of mixers to handle different audio signals: hardware and software.
Hardware mixers process digital audio signals, while software mixers process analog audio signals. They are mainly used in recording studios, movies, broadcasting, and other active projects that require adjustments to the sound source.
Display
Usually an LCD or LED display that works together to bring the video and audio together to complete the playback process.
What kind of equipment can AV Equipment work with?
Display Equipment
Projector: It can work with the audio in AV Equipment and can receive a variety of signals such as VGA, DisplayPort and HDMI, etc., making it possible for people to receive information both audibly and visually. If you are going to make a choice of projector, then it is important to consider aspects such as live brightness, playback range and durability.
Display: it is divided into two main types, LCD and LED display, depending on the display technology. They can all present colorful images and connect with AV Equipment to match, which can bring the best audio-visual experience to the audience. If it is a small event program, then you can choose LCD and AV equipment to cooperate. For larger events, LED displays can be used in conjunction with AV equipment.
Cameras: Cameras can capture high definition, high quality images and dynamic content for photographers, and can be integrated with AV Equipment to enable live streaming, recording, and other related functions, which can be used to share the live images on social media for more people to see, thus expanding the impact. If you are going to make a choice of camera, then consider factors such as the shooting environment of the scene and the required image quality.
LED Video Wall: It is a type of LED display that can be plugged into and work with AV Equipment to provide people with high-resolution picture and clear sound to further enhance their audio-visual experience. The LED wall can be embedded into the wall where it is installed, thus saving space. It is mainly used in event programs such as concerts, indoor parties and exhibition trade.
Other Equipment
Connecting cable and bracket: The connecting cable is mainly used to connect the components between AV Equipment and build a signal transmission link between AV Equipment and display equipment, so that they can cooperate with each other and bring wonderful performances to the audience. Bracket is mainly for AV Equipment to play a supporting role, so that AV Equipment can be stably installed in a fixed position to prevent accidents.
Control System Equipment: It is an integrated device to unify and manage different types of AV Equipment. It can be connected with AV Equipment and provide operators with a streamlined display interface. Professional technicians will make certain adjustments according to its display data to bring people comfortable and clear sound.
Lighting: It can be paired with AV Equipment and display devices to create a performance atmosphere for the performer, adding a unique charm to the performance, which in turn brings a unique immersive experience to the audience. When you want to choose the lighting equipment, you can choose according to the needs of the performance. For example: choose a spotlight, which can make the illuminated person become the focus of the whole scene.
Power supply: it can provide current to the AV Equipment and make the AV Equipment can run properly, it is one of the essential equipment in all event programs. If you are choosing a conventional power supply, then you will want to consider the load capacity of the venue’s circuitry to prevent tripping. If you want to insulate the AV Equipment from voltage spikes and fluctuations, then you can opt for a power conditioner.
How do I choose the right AV Equipment for my event？
Size of the event
Size of the LED display
LED displays can be connected to the AV Equipment to provide the audience with a spectacular showpiece. If you are making a selection of LED displays, then consider the following:
When the event you are organizing is indoor, then you can choose the quantum dot LED display or COB LED display, which can bring a good close viewing effect. When you organize activities located in the outdoor, then you can choose the pixel pitch of the larger outdoor LED display, which can bring you good brightness and long-distance viewing effect.
If you want to organize a large or giant event, you can choose a large-scale LED display. If you want to organize smaller activities, you can choose fine pitch LED display or LED video wall.
For some large-scale performance activities, LED main screen and secondary screen are often used, they can show different or the same angle, and make more audience see, so as to expand the impact. You can choose between primary and secondary LED screens according to your performance needs.
Scale of AV Equipment
If you are organizing a large event, you can choose the AV equipment with the best sound reinforcement and powerful effect, while if you are organizing a small event, you can choose the regular AV equipment according to the performance needs.
Budget
When you have a big budget, you can choose high-end LED displays and AV Equipment that will provide great audio and visual effects and bring you long-term financial benefits.
When you have a tight budget, you can choose mid-range or alternatively level AV Equipment and LED displays, whose performance effect is not as good as the high-end ones, but to a certain extent, they can also bring you economic benefits.
Applications for AV Equipment
Education
AV Equipment is one of the indispensable tools for spreading knowledge and educational ideas in the education industry. In schools, teachers often use projectors and speakers to conduct lectures for students, which to a certain extent can improve students’ enthusiasm and efficiency for learning, and then promote the overall development of students.
In science and technology museums or planetariums, LED displays are used in conjunction with AV equipment to popularize scientific knowledge and skills for visitors, which can expand their knowledge.
Corporate Conferences and Trade Shows
For technology-based enterprises, AV Equipment can better demonstrate, discuss, develop and improve the enterprise’s technology, and can establish remote communication with the technical team to further improve the enterprise’s scientific and technological strength.
In trade shows, there will be a lot of technical products that will be introduced to us through AV Equipment and LED displays, which will build a bridge between consumers and businessmen, and promote trade exchanges and development.
Healthcare
In hospitals, AV Equipment can be paired with displays to transmit effective health care knowledge to patients waiting for treatment, so that patients have a certain impression of health care skills, further improve patients’ health care awareness, and to a certain extent, will reduce the pressure of hospital visits.
In some medical halls or health care enterprises, AV Equipment and LED display screens are used to disseminate health knowledge and skills to passers-by, so that they can have an impression. It can also provide timely relief when there is a health problem.
Catering and Hospitality
For the catering industry, AV Equipment can play some soothing, cozy images and music, to a certain extent, it can relieve the customer’s irritation of waiting for food, and improve the overall image of the restaurant.
For the hotel industry, AV Equipment installed in the customer’s room can provide customers with effective information; AV Equipment installed in the hotel’s entertainment facilities can enrich the customer’s entertainment life, thereby increasing the hotel’s economic income.
Entertainment Industry
Concerts, concerts, parties, and other events that bring us joy are called entertainment, and AV Equipment can be used in conjunction with display and lighting equipment to create a vivid and realistic stage for performers and an immersive experience for the audience.
At the same time, AV Equipment will be installed with cameras to enable videography and live streaming capabilities, which can be uploaded to social media to attract more people to come and watch, thus expanding its reach and popularity.
Conclusion
Through this post, we have learned about the concept, importance and types of AV Equipment. If you don’t know how to choose AV Equipment, then you can refer to this post to make your selection.
