This paper describes our recent work on the development of a largevocabulary, speaker-independent, continuous speech recognition system for Cantonese-English code-mixing utterances. The details of both acoustic modeling and language modeling will be discussed. For acoustic modeling, Cantonese accents in English words are handled by applying cross-lingual acoustic units, as well as modifications...

The performance of automatic speech recognition systems degrades with increasing mismatch between the training and testing scenarios. Differences in speaker accents are a significant source of such mismatch. The traditional approach to deal with multiple accents involves pooling data from several accents during training and building a single model in multi-task fashion, where tasks correspond t...

Speaker accent is an important issue in the formulation of robust speaker independent recognition systems. Knowledge gained from a reliable accent classification approach could improve overall recognition performance. In this paper, a new algorithm is proposed for foreign accent classification of American English. A series of experimental studies are considered which focus on establishing how s...

This paper provides an introduction to the acoustic–phonetic structure of English regional accents and presents a signal processing method for the modeling and transformation of the acoustic correlates of English accents for example from British English to American English. The focus of this paper is on the modeling of intonation and duration correlates of accents as the modeling of formants is...

Models of intonation are typically based on one dialect and one style and do not account for interor intra-speaker variability. Speech data from the IViE corpus, however, demonstrate considerable variation in English intonation that occurs both across and within dialects (IViE = Intonational Variation in English, UK ESRC award R000237145, http://www.phon.ox.ac.k/~esther/ivyweb). In this paper, ...

autosegmental-metrical (am) phonology distinguishes two types of accents (stresses), namely: lexical accent and pitch accent. the present study offers an acoustic analysis of the prosodic feature, pitch accent, in the persian speech of persian speakers who are fluent in english as a second language (english instructors). language interference has often been dealt with as the effect of firs lang...

The present study was conducted to investigate Indonesian High School students’ attitudes towards World Englishes, a construct developed based on three-circle model proposed by Kachru. used an online questionnaire consisting of 22 items. number high school students from various regions in Indonesia participating the 121. It found that there moderate level acceptance varieties English. participa...

This paper studies the structure of foreign-accented read English speech. A system for accent identification is constructed by combining linguistic theory with statistical analysis. Results demonstrate that the linguistic theory is reflected in real speech data and its application improves accent identification. The work discussed here combines and applies previous research in language identifi...