Speech Recognition Grammar for Reading Education
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Solution Overview
Problem
Current speech recognition systems are ineffective in recognizing utterances from individuals learning to read due to their failure to appreciate the unique needs of reading instruction and assessment, resulting in inadequate feedback and practice opportunities.
Innovation Solution
A method and apparatus that generates a customized grammar for speech recognition systems to aid reading practice and assessment, allowing for real-time feedback on reader performance by interpreting utterances and providing scoring and guidance based on reading proficiency.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If standard speech recognition systems are used, then general speech recognition capability is provided, but recognition accuracy for reading learners deteriorates
Solution Approach 1:
The patent applies local quality by creating a specialized grammar structure tailored specifically for reading learners rather than using a general-purpose grammar. The grammar is designed with local adaptations to accommodate the unique speech patterns, pauses, and reading behaviors of individuals learning to read, thereby improving recognition accuracy for this specific group without compromising general speech recognition capabilities.
Solution Approach 2:
The system dynamically adjusts the grammar based on the reading learner's progress and performance. The grammar can be modified and adapted as the learner develops reading skills, allowing the system to evolve from accommodating beginner reading patterns to recognizing more advanced reading behaviors, thus maintaining high recognition accuracy throughout the learning process.
2Manufacturing precision
If repeated practice with feedback is provided, then reading skill improvement is enhanced, but opportunity for practice deteriorates due to limited access
Solution Approach 1:
The system implements continuous feedback mechanisms that provide immediate performance evaluation to reading learners. The speech recognition system analyzes each utterance, compares it against the target text, and provides real-time feedback on accuracy, fluency, and pronunciation. This automated feedback loop enables repeated practice with immediate correction, significantly enhancing reading skill development quality while maintaining ease of access.
Solution Approach 2:
The system enables reading learners to practice independently without requiring constant teacher intervention or specialized educational resources. The automated speech recognition and feedback system allows learners to self-evaluate and self-correct, making high-quality reading practice accessible to anyone with access to the technology, thereby improving both skill development quality and accessibility.
Data Source
AI summary
The present invention is a method and apparatus for reading education. In one embodiment, a method for recognizing an utterance spoken by a reader, includes receiving text to be read by the reader, generating a grammar for speech recognition, in accordance with the text, receiving the utterance, interpreting the utterance in accordance with the grammar, and outputting feedback indicative of reader performance.


