Symptom-Tailored Functional Sound Presentation for Cognitive Decline
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Solution Overview
Problem
The increasing cognitive decline among elderly individuals leads to safety and quality of life issues, necessitating improved techniques to enhance their well-being.
Innovation Solution
A functional sound presentation system that includes a storage unit, an output specification unit, and a generation unit to synthesize and present functional sounds tailored to individual symptoms, improving safety and quality of life.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If conventional training and rehabilitation methods are used for elderly people with cognitive decline, then some improvement may be achieved, but the methods are still under study and lack potency to significantly improve safety and quality of life
Solution Approach 1:
The patent replaces conventional mechanical rehabilitation methods with a sound-based system. The functional sound presentation system uses audio stimuli to directly influence cognitive functions, substituting traditional physical training and drug-based approaches with acoustic field interactions that can penetrate and affect brain activity non-invasively.
Solution Approach 2:
The system changes the parameter of rehabilitation from physical intensity to acoustic frequency and intensity parameters. By adjusting sound frequency, duration, and pattern, the system targets specific cognitive functions affected by aging, providing a more precise and adaptable intervention than conventional methods.
2Adaptability or versatility
If generic rehabilitation approaches are applied to elderly people, then broad coverage is achieved, but they do not address individual symptoms and cognitive impairments effectively
Solution Approach 1:
The system introduces dynamic adaptability through the output specification unit that adjusts sound presentation parameters based on individual subject information. The system transitions from static generic protocols to dynamic personalized sound programs that can be modified according to real-time feedback and individual cognitive profiles.
Solution Approach 2:
The patent segments the rehabilitation approach by storing element functional sounds for different symptoms separately. This allows the system to select and combine specific sound elements targeted at individual cognitive impairments, creating customized treatment programs without requiring complete system redesign for each patient.
3Manufacturing precision
If multiple element functional sounds are synthesized and corrected, then personalized functional sound is generated, but the processing complexity increases
Solution Approach 1:
The system performs preliminary action by pre-storing element functional sounds for various symptoms in the storage unit. This preparation work is done in advance, allowing the functional sound generation unit to quickly assemble and adjust personalized sound programs without performing complex synthesis from scratch during actual rehabilitation sessions.
Solution Approach 2:
The patent introduces an intermediary processing layer (the functional sound generation unit) that mediates between stored sound elements and final output. This intermediary performs automated synthesis and correction, reducing the need for manual processing while ensuring consistent quality and accuracy in personalized sound generation.
Data Source
AI summary
A functional sound presentation system includes: a memory that stores element functional sound for coping with symptoms for each symptom; output specification processor circuitry that specifies functional sound to be output based on predetermined setting information or information obtained from a subject; a functional sound generator that generates the specified functional sound by synthesizing and/or correcting the element functional sound; and a presentation information generator that generates presentation information for presenting the functional sound to the subject.