Pyro Board – Definition & Detailed Explanation – Concert Lighting and Stage Effects Glossary

What is a Pyro Board?

A Pyro Board is a unique audiovisual device that combines music, fire, and physics to create mesmerizing visual effects. It consists of a grid of small holes where flammable gas is released, controlled by an audio signal. When the gas is ignited, the flames react to the sound waves, creating intricate patterns that correspond to the music being played.

How does a Pyro Board work?

The Pyro Board operates on the principle of standing waves, which are created when sound waves interact with each other to produce areas of high and low pressure. The grid of holes on the Pyro Board acts as a series of pressure points where the gas can be released. As the sound waves pass through the board, the pressure changes cause the flames to rise and fall in patterns that mimic the audio signal.

What are the safety considerations when using a Pyro Board?

Safety is a top priority when using a Pyro Board due to the presence of open flames and flammable gases. It is essential to have a fire extinguisher nearby in case of emergencies and to ensure that the area is well-ventilated to prevent the buildup of dangerous fumes. Protective gear such as gloves and goggles should be worn when operating the Pyro Board to minimize the risk of burns or injuries.

What are the different types of effects that can be created with a Pyro Board?

The Pyro Board is capable of producing a wide range of visual effects, from simple geometric patterns to complex designs that resemble flowing water or dancing flames. By adjusting the frequency and amplitude of the audio signal, users can control the height and intensity of the flames, creating dynamic displays that are synchronized with the music.

How is a Pyro Board controlled during a live performance?

During a live performance, the Pyro Board is typically controlled by a computer program that analyzes the audio input and translates it into commands for the gas valves. The program allows the user to adjust the parameters of the flames in real-time, syncing them with the music to create a seamless audiovisual experience for the audience.

What are some famous examples of Pyro Board usage in concerts or events?

One of the most famous examples of Pyro Board usage in concerts is during the performance of the band ArcAttack, known for their electrifying live shows that feature Tesla coils and other high-tech gadgets. Another notable example is the use of Pyro Boards in the opening ceremony of the 2012 London Olympics, where they were used to create stunning visual effects that captivated audiences around the world.