Audio Processing System for Environmental Enrichment Therapy
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Solution Overview
Problem
Current treatments for CNS disorders, such as Parkinson's disease, using sensory cueing methods are limited in effectively addressing severe gait deficits like freezing of gait, despite optimal pharmacological or surgical interventions.
Innovation Solution
An audio-processing method and system for environmental enrichment therapy that selects and renders audio files with specific acoustic properties to provide personalized audio cues, which can include positive or negative rewards, to help patients with CNS disorders, using a processor and loudspeaker system.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If sensory cueing methods are used to treat CNS disorders, then gait variability is reduced, but severe gait deficits such as freezing of gait persist
Solution Approach 1:
The system dynamically adjusts audio cue parameters including tempo, pitch, and volume in real-time based on patient response and therapeutic goals, transforming static sensory cueing into an adaptive therapeutic intervention that can address varying severity levels of gait deficits
Solution Approach 2:
The system modifies multiple audio parameters simultaneously (tempo, pitch, volume, duration) to create varied auditory stimuli that can effectively address different types and severities of gait disorders, including freezing of gait, beyond what single-parameter cueing achieves
2Reliability
If personalized audio cues with multiple parameters are used, then treatment effectiveness improves, but system complexity increases
Solution Approach 1:
The audio processing system is designed to handle multiple therapeutic functions through a single integrated platform that can deliver various types of auditory cues (temporal, spatial, rhythmic) with adjustable parameters, eliminating the need for multiple separate devices while maintaining treatment effectiveness
Solution Approach 2:
The system incorporates automated parameter adjustment and adaptation based on patient response patterns, reducing the need for manual configuration and complex user intervention while maintaining personalized treatment effectiveness
Data Source
AI summary
An audio processing method and system configured to output at least one clinically-validated cue or combination of cues targeting at least one symptom or aspect of a CNS disease, disorder or condition to at least one user. In accordance with certain embodiments, the at least one clinically-validated cue or combination of cues comprises an audio cue. An audio processing method of the present disclosure comprises one or more steps or operations for selecting at least one audio file comprising a clinically-validated audio cue from a plurality of audio files comprising a plurality of clinically-validated audio cues, applying one or more audio rendering parameters to the at least one audio file, and outputting an acoustic output of one or more audio files to a user for a specified duration.