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Predicting native English-like performance by native Japanese speakers
English-like performance native Japanese speakers
2015/6/23
This study tested the predictions of the Speech Learning Model (SLM, Flege, 1988) on the case of native Japanese (NJ) speakers’ perception and production of English /a/ and /l/. NJ speakers’ degree of...
Can native Japanese listeners learn to differentiate /r–l/ on the basis of F3 onset frequency?
/r–l/ second language speech perception training
2015/6/23
Many attempts have been made to teach native Japanese listeners to perceptually differentiate English /r–l/ (e.g. rock–lock).Though improvement is evident, in no case is final performance native Engli...
Native speakers' perceptions of fluency and accent in L2 speech
foreign accent L2 specific fluency native raters perception of L2 speech second language learners
2015/5/5
Oral fluency and foreign accent distinguish L2 from L1 speech production. In language testing practices, both fluency and accent are usually assessed by raters. This study investigates what exactly na...
The Perception of Fluency in Native and Nonnative Speech
fluency disfluencies hesitations phonetic manipulations nonnative speech
2015/5/5
Where native speakers supposedly are fluent by default, nonnative speakers often have to strive hard to achieve a nativelike fluency level. However, disfluencies (such as pauses, fillers, repairs, etc...
Native ‘um’s elicit prediction of low-frequency referents, but non-native ‘um’s do not
Prediction Disfluency bias Disfluency Hesitation Non-native speech Speech comprehension
2015/5/5
Speech comprehension involves extensive use of prediction. Linguistic prediction may be guided by the semantics or syntax, but also by the performance characteristics of the speech signal, such as dis...
Improving Native Language Identification with TF-IDF Weighting
Native Language Identification TF-IDF Weighting
2015/4/27
This paper presents a Native Language Identification (NLI) system based on TF-IDF weighting schemes and using linear classifiers - support vector machines, logistic regressions and perceptrons. The sy...
Compensation for vocal tract characteristics across native and non-native languages
vocal tract characteristics across native non-native languages
2015/4/27
Perceptual compensation for speaker vocal tract properties was investigated in four groups of listeners: native speakers of English and native speakers of Dutch, native speakers of Spanish with low pr...
Phonological representations in children's native and non-native lexicon
phonological representations child L2 vowels mispronunciation detection
2015/4/27
This study investigated the phonological representations of vowels in children’s native and non-native lexicons. Two experiments were mispronunciation tasks (i.e., a vowel in words was substituted by ...
Decoding Speech Perception by Native and Non-Native Speakers Using Single-Trial Electrophysiological Data
Speech Perception Native and Non-Native Speakers Single-Trial Electrophysiological Data
2015/4/24
Brain-computer interfaces (BCIs) are systems that use real-time analysis of neuroimaging data to determine the mental state of their user for purposes such as providing neurofeedback. Here, we investi...
Perception of final fricative voicing: Native and nonnative listeners’ use of vowel duration
final fricative voicing Native nonnative vowel duration
2015/4/9
Does experience with a perceptual cue for a phoneme contrast in the native language affect its use in a second language for a similar contrast in a different phonetic context? Two experiments investig...
Greater sensitivity to prosodic goodness in non-native than in native listeners (L)
Greater sensitivity prosodic goodness non-native than native listeners (L)
2015/4/7
English listeners largely disregard suprasegmental cues to stress in recognizing words. Evidence for this includes the demonstration of Fear et al. J. Acoust. Soc. Am. 97, 1893–1904 1995 that cros...
Foreign Subtitles Help but Native-Language Subtitles Harm Foreign Speech Perception
Foreign Subtitles Native-Language Subtitles Harm Foreign Speech Perception
2015/4/7
Understanding foreign speech is difficult, in part because of unusual mappings between sounds and words. It is known that listeners in their native language can use lexical knowledge (about how words ...
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...
Lexical Modeling of Non-native Speech for Automatic Speech Recognition
Lexical Modeling Speech Recognition
2015/3/11
Lexical Modeling of Non-native Speech for Automatic Speech Recognition.
Towards Automatic Tone Correction in Non-native Mandarin
Towards Automatic Tone Correction Non-native Mandarin
2015/3/10
Towards Automatic Tone Correction in Non-native Mandarin.