نتایج جستجو برای: mean length of utterance
تعداد نتایج: 21185815 فیلتر نتایج به سال:
In this paper, a new approach for age estimation from speech signals based on i-vectors is proposed. In this method, each utterance is modeled by its corresponding i-vector. Then, a Within-Class Covariance Normalization technique is used for session variability compensation. Finally, a least squares support vector regression (LSSVR) is applied to estimate the age of speakers. The proposed metho...
a comparison between three methods of language sampling: freeplay, narrative speech and conversation
objectives: the spontaneous language sample analysis is an important part of the language assessment protocol. language samples give us useful information about how children use language in the natural situations of daily life. the purpose of this study was to compare conversation, freeplay, and narrative speech in aspects of mean length of utterance (mlu), type-token ratio (ttr), and the numbe...
the present study sought to investigate the impact of using mind-mapping technique instruction on female elementary efl learners reading comprehension; it also investigated their attitudes towards using mind-mapping technique as a tool to improve their reading comprehension. this study followed a quasi-experimental design with two intact groups as experimental, and control groups. the participa...
abstractof two mcall programs introducing 100 vocabulary items through two im the researcher of the present study was intrigued to compare the effects age modalities (pictures and streaming video) with those of a conventional method (teacher instruction) in an efl context. she set out to investigate whether such multimedia environments could provide a more effective environment for vocabulary...
This paper investigates the combination of vocal tract length normalisation and speaker adaptation in connected digit recognition. In particular, we focus on performing this task under a continuously varying car noise environment. Continuous supervised speaker and environment adaptation is carried out on the test data according to the Bayesian framework. The paper also evaluates various approac...
This paper investigates the combination of vocal tract length normalisation and speaker adaptation in connected digit recognition. In particular, we focus on performing this task under a continuously varying car noise environment. Continuous supervised speaker and environment adaptation is carried out on the test data according to the Bayesian framework. The paper also evaluates various approac...
A dialogue system is a software program that enables a user to interact with a computer using a natural language (Kang et al. 2014). Since an essential task of the dialogue system is to understand what the user says, it must be able to determine the user’s intention indicated in the user’s utterance. A speech-act is a linguistic action and implies the user’s intention. Therefore, the dialogue s...
Objectives: Parental linguistic input is one of the most important factors in early language environment young children. This study aimed to investigate characteristics parental toddlers with cochlear implants (CIs), aged 12-36 months, compared those typical hearing (TH); and explore relationships between variables development each group. Methods: 14 CIs 18 TH was examined during a 20 minute fr...
the major aim of this study was to investigate the relationship between iq, eq and test format in the light of test fairness considerations. this study took this relationship into account to see if people with different eq and iq performed differently on different test formats. to this end, 90 advanced learners of english form college of ferdowsi university of mashhad were chosen. they were ask...
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