نتایج جستجو برای: speaking accuracy
تعداد نتایج: 367019 فیلتر نتایج به سال:
We report automatic speech recognition accuracy for individual words using eleven surface electromyographic (sEMG) recording locations on the face and neck during three speaking modes: vocalized, mouthed, and mentally rehearsed. An HMM based recognition system was trained and tested on a 65 word vocabulary produced by 9 American English speakers in all three speaking modes. Our results indicate...
Objectives: The present research aims to study the normal development of Percentage of Consonant Correct (PCC) in Kurdish-speaking children, with Middle Kurmanji-Mukryani Dialect as an Articulation Competency Index (ACI). PCC was examined in terms of the manner of articulation and position of sound in the word. Methods: In this descriptoanalytical cross-sectional study, 120 Kurdish-speak...
A learner corpus is a useful resource for developing automatic assessment techniques for implementation in a computer-assisted language learning system. However, presently, learner corpora are only helpful in terms of evaluating the accuracy of learner output (speaking and writing). Therefore, the present study proposes a learner corpus annotated with evaluation results regarding the accuracy a...
One of the most serious problems in spontaneous speech recognition is the degradation of recognition accuracy due to the speaking rate fluctuation in an utterance. This paper proposes a method for adjusting mixture weights of an HMM frame by frame depending on the local speaking rate. The proposed method is implemented using the Bayesian network framework. A hidden variable representing the var...
abstract the present study was conducted to investigate the effectiveness of a rather newly developed method in language teaching that is the use of paragraph reading task and whole reading task and their effects on improving efl learner’s speaking ability. to fulfill the purpose of the study, first 90 participants studying their course at sa eedi high school in tehran were chosen by means of ...
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