Movable Acoustic Panel for Rapid Mode Switching
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Solution Overview
Problem
Current acoustic panel systems are limited in their ability to quickly and easily switch between different acoustic modes (absorbing, reflecting, and diffusing) without affecting the original design of a space and require manual labor to reconfigure, which is time-consuming and laborious.
Innovation Solution
A device with a movable back plate and front panel system that allows for three acoustic modes - absorbing, reflecting, and diffusing - by adjusting the position of acoustic elements through apertures, which can be controlled wirelessly, allowing for quick changes in acoustic properties without manual object movement and maintaining the space's original design.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If movable acoustic elements are added or removed from a space to change acoustic properties, then the acoustic settings can be modified for different events, but the process requires manpower and is time-consuming
Solution Approach 1:
The patent applies the dynamics principle by making the acoustic panel itself movable rather than stationary. The panel can be automatically positioned at different locations within the space (ceiling, walls, or floor) to change acoustic properties. This automated dynamic positioning eliminates the need for manual movement of multiple separate acoustic elements, thereby reducing both time and labor while maintaining adaptability for different acoustic settings.
2Adaptability or versatility
If multiple separate acoustic elements are introduced to increase absorbing properties or add reflective/diffusing properties, then the acoustic properties can be enhanced, but the process is laborious and time-consuming due to fastening requirements
Solution Approach 1:
The patent merges multiple acoustic functions (absorption, reflection, diffusion) into a single integrated acoustic panel. This unified panel contains all necessary acoustic elements in one structure, eliminating the need to install and fasten multiple separate components. The merged design simplifies installation while providing comprehensive acoustic property enhancement across different modes.
Solution Approach 2:
The acoustic panel is designed with multi-functionality to perform multiple acoustic roles simultaneously. The panel can operate in different modes (absorption, reflection, diffusion) by adjusting its position and orientation, making it a universal acoustic solution that replaces multiple specialized elements. This universality reduces installation complexity while maintaining the ability to enhance various acoustic properties.
3Adaptability or versatility
If acoustic elements are added or removed to change acoustic settings, then the acoustic properties can be modified, but the original design of the space may be affected negatively
Solution Approach 1:
The patent uses a movable acoustic panel that can be positioned at different locations (ceiling, walls, or floor) to create equivalent acoustic effects without permanently altering the space's original design. The panel acts as a temporary, repositionable element that copies or replicates the acoustic functions of fixed elements, allowing acoustic settings adjustment while preserving the integrity of the original architectural design.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables independent management of acoustic properties in a space, allowing for rapid changes between acoustic modes without affecting the space's design, reducing manual labor and time, and providing wireless control for efficient event adaptations.
Implementation Method 1
Soft elements absorb sound waves and thus contribute with absorbing properties to the space
Implementation Method 2
flat (hard) surfaces provide reflective effects to a space as soundwaves reflect from flat surfaces
Implementation Method 3
Uneven surfaces, in turn, provide diffusing effects to the sound waves
Data Source
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AI summary
An acoustic panel device for acoustic management of a space comprising a front panel comprising at least one aperture, a back plate comprising at least one acoustic element extending from the back plate, wherein the back plate and front panel are movable relative to each other so that the at least one acoustic element is movable through the at least one aperture. The invention comprises a related system and method.