Acoustic Performance Tool for Floor Ceiling Assemblies
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Solution Overview
Problem
Existing methods for measuring the acoustic properties of interior surfaces and finishes primarily provide numerical classifications that do not effectively communicate how humans perceive sound, making it difficult to communicate test results to stakeholders and assist in building design and construction.
Innovation Solution
A system and method that receive queries about floor/ceiling assemblies and classification results, generate predictive models based on testing data, and provide media files for playback, allowing users to compare the acoustic performance of different materials and configurations in an intuitive and perceivable format.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If numerical classification results are used to represent acoustic properties, then measurement precision is improved, but ease of operation deteriorates due to difficulty in communication and understanding
Solution Approach 1:
The patent creates audio copies or simulations of actual acoustic environments based on measured numerical data. These audio files replicate the subjective listening experience, allowing stakeholders to hear what the acoustic performance actually sounds like rather than interpreting abstract numbers. This copying approach bridges the gap between precise measurement and intuitive understanding.
Solution Approach 2:
The patent introduces audio files as an intermediary between the numerical measurement system and human perception. The audio files serve as a translation layer that converts objective numerical classifications into subjective auditory experiences, making the data accessible and meaningful to non-expert stakeholders without losing measurement precision.
2Measurement precision
If detailed acoustic testing is performed, then measurement precision is improved, but loss of time increases due to complex test procedures
Solution Approach 1:
The patent performs acoustic measurements and generates audio files in advance during the testing phase. By preparing comprehensive audio representations beforehand, the system eliminates the need for time-consuming on-site testing and communication, allowing stakeholders to review and compare acoustic performances at their convenience without extending the overall project timeline.
Solution Approach 2:
The patent creates portable audio file copies of acoustic test results that can be distributed and reviewed immediately without requiring access to the original testing equipment or facilities. This copying approach allows rapid dissemination of detailed acoustic data without the time loss associated with repeated testing or complex data transfer procedures.
3Device complexity
If numerical classification results are provided, then device complexity is reduced, but loss of information occurs regarding human perception of sound
Solution Approach 1:
The patent merges numerical classification data with audio file representations into a unified result delivery system. Both the precise numerical measurements and the subjective auditory experiences are provided together, allowing stakeholders to benefit from both the simplicity of numerical comparison and the richness of perceptual information without increasing overall system complexity.
Solution Approach 2:
The patent creates audio file copies that encapsulate subjective sound perception information in a format that preserves all perceptual details while maintaining simple delivery mechanisms. The audio files serve as information-rich copies that can be distributed through standard digital channels without complicating the result delivery infrastructure.
Data Source
AI summary
In an aspect, provided are computer-readable media and apparatuses comprising receiving a query specifying one or more materials of a floor/ceiling assembly and/or a classification or result, determining one or more media files responsive to the query, and providing the one or more media files for playback.