Rotatable Substrate Music Learning Aid
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Solution Overview
Problem
Users find it overwhelming to understand and explore musical theory concepts due to extensive and complex language, with existing aids failing to provide a clear, visual representation of how musical notes, modes, scales, and chords relate to each other.
Innovation Solution
A multi-substrate musical learning aid system comprising rotatable circular substrates with indicia for musical notes, modes, scales, and chords, allowing users to visualize and interact with musical concepts through concentric wheels and triangular structures, enabling the identification of note positions, scale degrees, and chord structures.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If traditional text-based musical theory methods are used, then comprehensive musical concepts can be covered, but user understanding and exploration become overwhelming and cumbersome
Solution Approach 1:
The patent creates visual copies of abstract musical concepts through graphical representations. Musical notes, modes, scales, and chords are represented as visual elements (circles, polygons, triangles) that can be seen and manipulated, replacing traditional text-based learning with visual analogies that are easier to comprehend and explore.
Solution Approach 2:
The patent transitions musical theory from a one-dimensional text-based system to a two-dimensional visual space. By arranging musical elements in spatial configurations (concentric circles, polygons, triangles), users can perceive relationships between notes, modes, and chords through their positions and arrangements, adding a spatial dimension to musical understanding.
2Ease of operation
If visual representation of musical concepts is implemented, then user understanding improves, but device complexity increases
Solution Approach 1:
The patent divides the visual musical theory device into multiple independent substrates, each representing a specific musical concept (notes, modes, scales, chords). This segmentation allows each substrate to be designed and optimized independently while maintaining overall system functionality, making the complex information manageable through modular organization.
Solution Approach 2:
The patent employs a nested structure where multiple substrates are arranged concentrically, with each substrate containing specific musical information. The substrates are nested within each other like dolls, with the first substrate containing note information, the second containing mode information, and so on, creating a hierarchical organization that simplifies the overall complexity.
Data Source
AI summary
A music learning aid, comprising: a first rotatable circular substrate having a radius (R1) comprising an in-use first visible circular scale displayed on the first substrate, the visible display comprising a plurality of indicia for indicating corresponding musical notes such that the musical notes indicated in the visible display scale ascend in frequency in a clock-wise or anti-clockwise direction; a second circular substrate having a radius (R3), the second substrate being arranged to be substantially concentric and rotatable relative to the first substrate by the fastening arrangement to enable the second substrate to rotate relative to the first substrates, the second substrate comprising a polygon with vertices of the polygon being located along the circumference of the second substrate, the second substrate comprising respective indicia corresponding to each of the vertices for indicating a respective musical mode selected from a set of a plurality of musical modes.