Most applications have specific regulations and guidelines regarding acceptable noise levels which is where noise prediction software such as CadnaA, B & R comes in. CadnaA can help users ensure compliance with regulations by allowing users to make informed decisions and incorporate noise reduction measures to mitigate non-compliance. Community engagement and stakeholder communication: Noise prediction software can be used to effectively communicate noise impacts to the public. Visual representations of noise maps and simulations help people understand and visualize potential noise levels, fostering transparent and informed discussions. This enables community engagement, feedback collection, and collaborative decision-making. By accurately predicting noise levels, software tools allow for early identification of potential noise issues. This helps prevent costly post-construction remedial measures or legal disputes related to noise disturbances. Optimizing noise control measures during the design phase can lead to cost savings by avoiding expensive retrofits or modifications later on. Noise prediction software provides crucial insights and practical solutions to address noise-related challenges, leading to improved environmental quality, enhanced public health, and more sustainable and harmonious built environments.