Stress-Adaptive Workstation Acoustics for Noise Cancellation
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Solution Overview
Problem
Current telework workstations face challenges with limited visual real estate and increased acoustic noise, which affect productivity and stress adaptation, particularly in environments with multiple monitor arrays and strong noise sources.
Innovation Solution
A system incorporating microphones and processing devices for analyzing sound signals, active acoustic devices for noise management, and integrated components like optical microphones, passive noise panels, and tactile transducers to create a stress-adaptive workstation with improved acoustic noise management and visual display capabilities.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Area of stationary object
If telework workstations use size-restricted modularized solutions to save space, then space efficiency is improved, but visual real estate and functionality are reduced
Solution Approach 1:
The patent transitions from horizontal desk space to vertical wall-mounted display arrays, enabling multiple monitors to be arranged vertically rather than horizontally. This dimensional change allows knowledge workers to access extensive visual real estate without increasing the horizontal footprint of the workstation, effectively resolving the contradiction between space efficiency and visual real estate.
2Area of stationary object
If telework workstations use size-restricted modularized solutions to save space, then space efficiency is improved, but acoustic noise management capability is reduced
Solution Approach 1:
The patent integrates acoustic noise management functionality directly into the wall-mounted display structure by incorporating acoustic panels behind and around the displays. This merging of display and acoustic management functions into a single vertical structure allows effective noise control without requiring additional horizontal space, resolving the contradiction between compact footprint and noise management capability.
3Productivity
If conventional workstations use large desk sizes to support multiple monitor arrays, then visual real estate is improved, but space efficiency is reduced
Solution Approach 1:
The patent replaces traditional horizontal desk-mounted monitor arrangements with vertical wall-mounted display arrays. This dimensional transition allows multiple monitors to be stacked vertically, providing extensive visual real estate for productivity while minimizing the horizontal desk space required, thus resolving the contradiction between visual real estate and space efficiency.
4Device complexity
If telework workstations lack adaptive noise management, then device complexity is reduced, but stress adaptation is impaired
Solution Approach 1:
The patent incorporates microphones that continuously monitor ambient acoustic noise levels and feed this information to a processing device. The system automatically adjusts acoustic panel configurations or activates active noise cancellation based on the detected noise levels, providing adaptive stress management through a relatively simple feedback loop that doesn't significantly increase overall system complexity.
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
Enhances productivity by optimizing visual real estate and reducing distracting noise, promoting a more comfortable and efficient work environment through effective noise cancellation and stress relief mechanisms.
Implementation Method 1
the one or more second sounds destructively interfere with the one or more first sounds
Data Source
AI summary
Disclosed herein is a system for facilitating stress adaption in a workstation. Accordingly, the system may include microphones disposed on the workstation. Further, the one or more microphones may be configured for generating first sound signals of first sounds associated with an environment of the workstation. Further, the system may include a processing device communicatively coupled with the microphones. Further, the processing device may be configured for analyzing the first sound signals, determining first sound characteristics of the first sounds, determining second sound characteristics of second sounds, and generating second sound signals for the one or more second sounds. Further, the system may include acoustic devices disposed on the workstation. Further, the acoustic devices may be communicatively coupled with the processing device. Further, the acoustic devices may be configured for emitting the second sounds based on the second sound signals. Further, the second sounds destructively interfere with the first sounds.