搜索结果: 1-15 共查到“语音学 context”相关记录18条 . 查询时间(0.093 秒)
The uptake of spectral and temporal cues in vowel perception is rapidly influenced by context
spectral and temporal cues vowel perception is rapidly context
2015/4/24
Speech perception is dependent on auditory information within phonemes such as spectral or temporal cues. The perception of those cues, however, is affected by auditory information in surrounding cont...
Hemispheric differences in the effects of context on vowel perception
Phoneme perception Hemispheric differences Contrast effects
2015/4/21
Listeners perceive speech sounds relative to context. Contextual influences might differ over hemispheres if different types of auditory processing are lateralized. Hemispheric differences in contextu...
Less Is Not More:Neural Responses to Missing and Superfluous Accents in Context
Less Is Not More Neural Responses Missing and Superfluous Accents
2015/4/20
Prosody, particularly accent, aids comprehension by drawing attention to important elements such as the information that answers a question. A study using ERP registration investigated how the brain d...
The interrelation between acoustic context effects and available response categories in speech sound categorization
acoustic context response categories speech sound categorization
2015/4/20
In an investigation of contextual influences on sound categorization, 64 Peruvian Spanish listeners categorized vowels on an /i/ to /e/ continuum. First, to measure the influence of the stimulus range...
What did you say just now, bitterness or wife? An ERP study on the interaction between tone, intonation and context in Cantonese Chinese
ERP speech comprehension speech perception tone intonation context reanalysis Cantonese Chinese
2015/4/8
Previous studies on Cantonese Chinese showed that rising question intonation contours on low-toned words lead to frequent misperceptions of the tones. Here we explored the processing consequences of t...
Towards neurophysiological assessment of phonemic discrimination: Context effects of the mismatch negativity
Mismatch negativity (MMN) Event-related potential (ERP) Phonemic discrimination
2015/4/7
Objective: This study focusses on the optimal paradigm for simultaneous assessment of auditory and phonemic discrimination in clinical populations. We investigated (a) whether pitch and phonemic devia...
Consonant identification in noise by native and non-native listeners:Effects of local context
Consonant identification noise by native non-native listeners local context
2015/4/3
Speech recognition in noise is harder in second L2 than first languages L1. This could be because noise disrupts speech processing more in L2 than L1, or because L1 listeners recover better though...
Mandarin Language Understanding in Dialogue Context
Mandarin language understanding Chinese parsing
2015/3/10
In this paper we introduce Mandarin language
understanding methods developed for spoken language
applications. We describe a set of strategies to improve the
parsing performance for Mandarin. We...
Multi-level Context-dependent Acoustic Modeling for Automatic Speech Recognition
Acoustic Modeling Automatic Speech Recognition
2015/3/9
Multi-level Context-dependent Acoustic Modeling for Automatic Speech Recognition.
Improving Nonnative Speech Understanding Using Context and N-Best Meaning Fusion
N-Best Fusion Spoken Dialogue Systems
2015/3/9
Improving Nonnative Speech Understanding Using Context and N-Best Meaning Fusion.
Evaluation of Multi-level Context-Dependent Acoustic Model for Large Vocabulary Speaker Adaptation Tasks
speaker adaptation discriminative training
2015/3/9
Evaluation of Multi-level Context-Dependent Acoustic Model for Large Vocabulary Speaker Adaptation Tasks.
Context-Conditioned Generalization in Adaptation to Distorted Speech
speech recognition noise-vocoded speech learning generalization
2015/1/29
People were trained to decode noise-vocoded speech by hearing monosyllabic stimuli in distorted and unaltered forms. When later presented with different stimuli, listeners were able to successfully ge...
Context-dependent Pronunciation Error Pattern Discovery with Limited Annotations
Pronunciation Error Pattern Limited Annotations
2015/3/9
Context-dependent Pronunciation Error Pattern Discovery with Limited Annotations.
A TWO-STEP KEYWORD SPOTTI NG METHOD BASED ON CONTEXT-DEPENDENT A POSTERIORI PROBABILITY
A TWO-STEP KEYWORD SPOTTI NG METHOD BASED CONTEXT-DEPENDENT POSTERIORI PROBABILITY
2013/6/27
Keyword weighting plays an important role in traditional keyword spotting (KWS) systems: it helps detect keyword candidates in an utterance so that they will not be missed. However, if the keywords ar...
Context Directed Speech Recognition in Dialogue Systems
Context Directed Speech Recognition Dialogue Systems
2013/6/27
For the time being, research and development on spoken dialogue systems (SDSs) become more and more important with the constant increasing demands. However, defects of the recognition strategies adopt...