What occurs during the "test and balance" phase of AV integration?

During the "test and balance" phase of audiovisual (AV) integration, system performance is critically assessed and adjusted to achieve optimal quality. This phase is vital because it ensures that all components of the AV system function harmoniously together and meet the intended specifications. It involves measuring various performance metrics, such as sound levels, video quality, and overall system operation. Adjustments are made as needed to rectify any issues identified during testing, ensuring that the final setup delivers the best possible user experience.

Other options pertain to different stages in the AV integration process. For instance, purchasing equipment and site preparations are tasks completed prior to the testing phase, while drafting design specifications is an initial step that guides the overall project. The "test and balance" phase is distinct as it focuses on fine-tuning the system to meet performance standards after installation, rather than engaging in preparatory or design activities.