Production and perception of syllables in a second language (L2) that has relatively complex syllable structure, such as English, is expected to be difficult for native speakers of a language with relatively simple syllable structure, such as Japanese. A series of experiments investigated the perception, production, and learning of English syllables by native Japanese speakers. Results showed t...

Based on the facts that the voice quality that allows the recognition of a speaker is characterized, among other features, by his/her fundamental frequency (F0) and that F0 may differ across languages, we investigated, in the present research, whether speakers show different F0 when they speak in two different languages. To do this, we carried out a study with a within-speaker design, in which ...

Learning the stress patterns of English words presents a challenge for L1 speakers from syllable-timed and/or tone languages. Realization of stress contrasts in previous studies has been measured in a variety of ways. This study adapts and extends Pairwise Variability Index (PVI), a method generally used to measure duration as a property of speech rhythm, to compare F0 and amplitude contrasts a...

This paper presents an acoustic analysis of the three corner vowels in the Diapix Foreign Language corpus (DIAPIX-FL) which contains material from English and Spanish native speakers from both their L1 and L2. We investigated how L1 vowel characteristics influence the production of L2 vowels, and to what extent a current sound change in one of the languages is reflected in the other. We find th...

In this paper, we propose a statistical evaluation method of pronunciation proficiency and intelligibility for presentations made in English by native Japanese speakers. We statistically analyzed the actual utterances of speakers to find combinations of acoustic and linguistic features with high correlation between the scores estimated by the system and native English teachers. Our results show...

Second languages (L2s) are often learned through spoken and written input, and L2 orthographic forms (spellings) can lead to non-native-like pronunciation. The present study investigated whether orthography can lead experienced learners of EnglishL2 to make a phonological contrast in their speech production that does not exist in English. Double consonants represent geminate (long) consonants i...

Purpose The purpose of the study was to examine cross-linguistic differences in a picture-description task between Korean- and English-speaking individuals with Broca's and anomic aphasia to determine whether a variation exists in the use of verbs and nouns across the language and aphasia groups. Method Forty-eight individuals (male = 29; female = 19) participated in the study (n = 28 for aph...

Is agency a straightforward and universal feature of human experience? Or is the construction of agency (including attention to and memory for people involved in events) guided by patterns in culture? In this paper we focus on one aspect of cultural experience: patterns in language. We examined English and Japanese speakers' descriptions of intentional and accidental events. English and Japanes...

Speech communication is a highly interactive process in which speakers actively seek to align themselves with their interlocutors [9]. This study investigates phonetic alignment in spontaneous speech in speakers from two different regional accent backgrounds; Standard Southern British English (SSBE), the prestige accent of British English, and North-East English (NE), a nonstandard accent. Six ...

BACKGROUND Masking release for an English sentence-recognition task in the presence of foreign-accented English speech compared with native-accented English speech was reported in Calandruccio et al (2010a). The masking release appeared to increase as the masker intelligibility decreased. However, it could not be ruled out that spectral differences between the speech maskers were influencing th...