Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 8 of 8 for “"mispronunciation detection"”.
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A comparison-based approach to mispronunciation detection
… focuses on the problem of detecting word-level mispronunciations in nonnative speech. Conventional automatic speech recognition-based mispronunciation detection systems have the disadvantage of requiring a large amount of language-specific, annotated training data. Some systems even require a …
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Mispronunciation Detection for Language Learning and Speech Recognition Adaptation
<p>The areas of "mispronunciation detection" (or "accent detection" more specifically) within the speech recognition community are receiving increased attention now. Two application areas, namely language learning and speech recognition adaptation, are largely driving this research interest and are …
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Machine learning approaches to improving mispronunciation detection on an imbalanced corpus
… into the task of phone-level pronunciation error detection, the performance of which is heavily affected by the imbalanced distribution of the classes in a manually annotated data set of non-native English (Read Aloud responses from the TOEFL Junior Pilot assessment). In order to address problems …
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Methods for pronunciation assessment in computer aided language learning
… thesis focuses on the problem of identifying mispronunciations made by a foreign language student using a CALL system. We make several assumptions about the nature of the learning activity: it takes place using a dialogue system, it is a task- or game-oriented activity, the student should not …
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Spoke : a framework for building speech-enabled websites
… speech recognition, forced alignment, and mispronunciation detection. In addition, Spoke provides a client-side framework enabling some audio processing in the browser and streaming of the user's audio to a server for recording and backend processing with the aforementioned integrated …
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The influence of long-term exposure to dialect variation on representation specificity and word learning in toddlers.
… phonetic specificity of familiar words using a mispronunciation paradigm (Experiments 1 and 2), target recognition of naturally occurring pronunciation alternatives (Experiments 3 and 4) and use of the Mutual Exclusivity strategy in novel word learning (Experiment 5). Results show that there are …
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Language-independent methods for computer-assisted pronunciation training
… use of convolutional neural networks (CNNs) for mispronunciation detection. A language-independent data augmentation method is developed to take advantage of native speech as training samples. Experimental results on nonnative Mandarin Chinese speech show the effectiveness of the model and the …
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Measuring children’s sensitivity to phonological detail using eye tracking and pupillometry
Infants' lexical processing is modulated by featural manipulations made to words, suggesting that early lexical representations are sufficiently specified to establish a match with the corresponding label. However, the precise degree of detail in early words requires further investigation due to …