搜索结果: 1-15 共查到“phoneme”相关记录17条 . 查询时间(0.14 秒)
Units of speech perception:Phoneme and syllable.
Computational and behavioral investigations of lexically induced delays in phoneme recognition
Speech perception Phoneme recognition Lexical inhibition Interactive processing TRACE Word recognition
2015/6/19
Previous studies have failed to demonstrate lexically induced delays in phoneme recognition, casting doubt on interactive models of speech perception. We present TRACE simulations that explain these f...
Cross-speaker generalisation in two phoneme-level perceptual adaptation processes
Cross-speaker generalisation two phoneme-level perceptual adaptation processes
2015/5/6
Speech perception is shaped by listeners' prior experience with speakers. Listeners retune their phonetic category boundaries after encountering ambiguous sounds in order to deal with variations betwe...
Phoneme Categorization and Discrimination in Younger and Older Adults: A Comparative Analysis of Perceptual, Lexical, and Attentional Factors
speech perception divided attention dual-task aging lexical access
2015/5/5
This study investigates the extent to which age-related language processing difficulties are due to a decline in sensory processes or to a deterioration of cognitive factors, specifically, attentional...
Listeners Retune Phoneme Categories Across Languages
speech perception perceptual learning foreign accent second language listening
2015/4/24
Native listeners adapt to noncanonically produced speech by retuning phoneme boundaries by means of lexical knowledge. We asked whether a second language lexicon can also guide category retuning and w...
An orthographic effect in phoneme processing, and its limitations
speech recognition phonemes orthography spelling top-down versus bottom-up processing strategies
2015/4/20
In three phoneme goodness rating experiments, listeners heard phonetic tokens varying along a continuum centered on /s/, occurring finally in isolated word or non-word tokens. An effect of spelling ap...
Strategic Deployment of Orthographic Knowledge in Phoneme Detection
Orthography phonemes spelling consistency spoken-word recognition
2015/4/9
The phoneme detection task is widely used in spoken-word recognition research. Alphabetically literate participants, however, are more used to explicit representations of letters than of phonemes. The...
Non-automaticity of use of orthographic knowledge in phoneme evaluation
spoken-word recognition orthography phonemes feedback
2015/4/7
Two phoneme goodness rating experiments addressed the role of orthographic knowledge in the evaluation of speech sounds.Ratings for the best tokens of /s/ were higher in words spelled with S (e.g., bl...
Prelexically-driven perceptual retuning of phoneme boundaries
phoneme boundaries learning phonotactics
2015/4/3
Listeners heard an ambiguous /f-s/ in nonword contexts where only one of /f/ or /s/ was legal (e.g., frul/*srul or *fnud/snud).In later categorisation of a phonetic continuum from /f/ to /s/, their ca...
GRAPHEME-TO-PHONEME CONVERSION METHODS FOR MINORITY LANGUAGE CONDITIONS
Grapheme-to-phoneme Joint-multigram Model HMM treat-sentence-as-word forced-alignment
2014/6/13
This study attempts to investigate the grapheme-to-phoneme conversion approaches for minority language conditions. Instead of isolated-word data for major languages, sentenceform data is defined to b...
A K-Phoneme-Class based Multi-Model Method for Short Utterance Speaker Recognition
A K-Phoneme-Class Multi-Model Method Short Utterance Speaker Recognition
2013/6/28
For GMM-UBM based text-independent speaker recognition, the performance decreases significantly when the test speech is too short. Considering that the use of text information is he...
A Universal Phoneme-Set Based Language Independent Short Utterance Speaker Recognition
Speaker Recognition Short Utterance Phoneme Set Universal Background Phoneme-set Model
2013/6/28
In the field of speaker recognition, short utterance speaker recognition (SUSR) has been attracting more and more attention in recent years. Despite the advancement in this technology and use ...
Using Phoneme Recognition and Text-dependent Speaker Verification to Improve Speaker Segmentation for Chinese Speech
speaker segmentation phoneme recognition text-dependent short utterances
2013/6/28
Speaker segmentation is widely used in many tasks such as multi-speaker detection and speaker tracking. The segmentation performance depends on the performance of
speaker verification (SV) between t...
Phoneme Frequencies Follow a Yule Distribution
phoneme frequency phoneme distribution cross-linguistic research
2009/5/5
Frequency of occurrence of words in a language is well described by Zipf’s (1949) law. However, Zipf’s law does not well describe the distribution of the phonemes from which words are composed. Examin...
State-dependent phoneme-based model merging for dialectal Chinese speech recognition
Speech recognition Dialectal Chinese State-dependent phoneme-based model merging Acoustic modeling Pronunciation modeling Acoustic model distance measure A small amount of data
2013/6/27
This paper discusses and evaluates a novel but simple and effective acoustic modeling method called ‘‘state-dependent phoneme-based model merging (SDPBMM)”, used to build dialectal Chinese speech reco...