Learning Device Audio-Visual Synchronization for Music and Language
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Solution Overview
Problem
Current learning tools for music and languages lack integration of audio and visual elements, leading to disconnection in practice, making it difficult for students to correct errors and develop proficiency, especially outside of classroom settings where access to correct instruction is limited.
Innovation Solution
A device and method that combines audio and visual data, allowing users to associate sounds with notation or words, providing interactive learning by displaying musical or linguistic scores, playing corresponding audio, and offering feedback on accuracy, with features like replay options and error highlighting.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If conventional learning tools (MP3, CDs) are used to provide audio instruction, then audio instruction is available to students, but the ability to loop or repeat specific sections is cumbersome and difficult
Solution Approach 1:
The patent divides the audio instruction into discrete segments that correspond to specific portions of the musical score. Each segment can be independently selected, played, and looped. This segmentation allows students to focus on specific difficult passages without having to manually navigate through entire tracks, making repetition straightforward and efficient.
Solution Approach 2:
The patent introduces a software intermediary layer between the audio content and the student. This software automatically handles the complex task of segmenting audio, synchronizing it with visual scores, and providing one-click looping functionality. The intermediary translates the student's simple selection of a score portion into automated audio playback and repetition, eliminating manual navigation challenges.
2Reliability
If music teachers provide personally tailored lessons, then instruction quality is high, but the cost is expensive and time is limited
Solution Approach 1:
The patent enables students to independently practice with high-quality instructional materials without requiring constant teacher presence. The system provides self-contained audio-visual packages with embedded instruction, examples, and exercise materials that students can access anytime. This self-service capability extends the effective teaching time far beyond actual lesson hours while maintaining consistent instruction quality.
Solution Approach 2:
The patent prepares comprehensive instructional materials in advance, including pre-recorded demonstrations, pre-segmented audio tracks, and pre-synchronized visual scores. Teachers can prepare personalized lesson packages beforehand, allowing students to receive tailored instruction without requiring extensive real-time interaction during each lesson. The preliminary preparation of materials maintains quality while reducing time constraints.
3Productivity
If students practice at home without integrated tools, then they can practice independently, but they practice errors that become concrete and buried in their subconscious mind
Solution Approach 1:
The patent merges audio instruction, visual musical scores, and interactive feedback into a single integrated system. The audio and visual elements are synchronized so that students see the score portion being played while hearing the corresponding sound. This unified presentation ensures students practice correct techniques by simultaneously viewing and hearing the proper execution, preventing error formation that occurs with disconnected practice materials.
Data Source
AI summary
A method and device includes an input/output interface, a memory, and one or more processors communicably coupled to the input/output interface and the memory. The input/output interface includes a display and a speaker. A musical or linguistic work is selected via the input/output interface. A visual data and an audio data for the selected musical or linguistic work is retrieved from the memory or the input/output interface using the one or more processors. All or part of the visual data is displayed on the display. A portion of the displayed visual data is selected via the input/output interface. A portion of the audio data corresponding to the selected portion of the visual data is played using the speaker and the one or more processors.