Noise and vibration data can be used to optimize refrigeration system performance by identifying areas of inefficiency, detecting potential faults, and informing maintenance and repair activities. By analyzing noise and vibration patterns, operators can detect anomalies that may indicate impending equipment failure, allowing for proactive maintenance and minimizing downtime. Additionally, noise and vibration data can be used to optimize system operating conditions, such as compressor speed and fan operation, to reduce energy consumption and improve overall system efficiency.