The Noise Map section of Noise Tide Installation allows real-time detection of noise levels in the surrounding area. By monitoring the decibel levels of the current street block, the installation visually represents the impact of noise pollution through dynamic projections on the sculpture. As noise levels rise or fall, the patterns and intensity of the visuals shift, providing an immediate, tangible reflection of the urban soundscape. This interactive feature not only raises awareness about the ongoing noise pollution in Auckland CBD but also engages the public in understanding how their environment contributes to noise-related issues.