Backlighting is a lighting technique where the light source is placed behind the subject, creating a silhouette effect and emphasizing the contours of the garment.

A gobo is a metal or glass template placed in the light path to create patterns or shapes, allowing for precise control over the shape and direction of the light beam.

A line array sound system consists of multiple speaker units arranged in a vertical column, providing a more focused and evenly distributed sound coverage over a large area.

A DI box (Direct Injection Box) is used to convert an unbalanced signal from an instrument or microphone to a balanced signal, reducing noise and interference in the signal path.

DMX512 (Digital Multiplex) is a standard protocol used for communication between lighting controllers and lighting fixtures, allowing for precise control over lighting parameters.

A fog machine is used to create a smoky or hazy atmosphere, enhancing the visual impact of lighting effects and adding depth to the stage.

Delay is a sound reinforcement technique that introduces a slight delay in the signal sent to the speakers, helping to reduce feedback and improve the overall sound quality.

A PAR can (Parabolic Aluminized Reflector) is a type of lighting fixture that produces a narrow, focused beam of light, commonly used for highlighting specific areas or objects on stage.

Softbox lighting involves using a diffuser or softbox to spread and soften the light, creating a more even and flattering light distribution.

A limiter is a sound reinforcement tool used to prevent the signal from exceeding a certain threshold, protecting the speakers from damage and ensuring consistent sound levels.

DMX512 controllers are specialized consoles used to control lighting fixtures via the DMX512 protocol, allowing for precise programming and manipulation of lighting effects.

Condenser microphones are known for their high-frequency response, making them suitable for capturing detailed and crisp sounds, often used in recording studios and live performances.

Floodlighting involves using a wide-angle light source to evenly illuminate a large area, creating a uniform wash of light.

A crossover is used to divide the audio signal into different frequency bands, allowing for separate amplification and processing of low, mid, and high frequencies.

Reverberation is a sound reinforcement technique that adds artificial reverberation or echo to the signal, creating a sense of spaciousness and depth.