منابع مشابه
Improving Phoneme Sequence Recognition using Phoneme Duration Information in DNN-HSMM
Improving phoneme recognition has attracted the attention of many researchers due to its applications in various fields of speech processing. Recent research achievements show that using deep neural network (DNN) in speech recognition systems significantly improves the performance of these systems. There are two phases in DNN-based phoneme recognition systems including training and testing. Mos...
متن کاملA phoneme-grapheme feedback consistency effect.
Recent studies examining the feedback consistency effect have been criticized for poor item selection (Peereman, Content, & Bonin, 1998). In the present study, an experiment was run with a new set of items, in which feedback consistency was manipulated at a phoneme-grapheme level. The results suggested that participants responded faster to feedback-consistent words than to feedback-inconsistent...
متن کاملPhoneme Dedicated ANN Improves Segmental Duration Model
The Phoneme Dedicated Artificial Neural Network (PDANN) segmental duration model consists of a set of ANNs trained specifically for each phoneme segment in order to avoid miscellaneous influence of different types of phoneme segments. Therefore, each ANN is dedicated to predict the duration of a specific phoneme segment. Objective and subjective measurements of the performance of the PDANN mode...
متن کاملA hierarchical model for phoneme duration in american English
We are developing a model which predicts phoneme duration as a function of segmental and suprasegmental factors, with the objective of using it for speech recognition. Our goal is to account for the many duration effects, rauging from local phonetic to sentence-level, and to determine how accurately we can model segment durations for sentences drawn from a !arge database spoken by many speakers...
متن کاملReaction Time in Phoneme Monitoring Varies with Segment Duration
This paper describes three phoneme monitoring experiments which show that reaction time increases with phoneme duration. Previous studies have shown that reaction time differs according to phoneme type (van Ooijen, Cutler and Norris 1992, Cutler, van Ooijen, Norris and Sanchez-Casas 1996). Our first experiment confirms this finding. Our results also suggested that differences in reaction time a...
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ژورنال
عنوان ژورنال: The Journal of the Acoustical Society of America
سال: 1975
ISSN: 0001-4966
DOI: 10.1121/1.2002233