scholarly journals Age Estimation in Foreign-accented Speech by Native and Non-native Speakers

2019 ◽  
Vol 63 (1) ◽  
pp. 166-183
Author(s):  
Ksenia Gnevsheva ◽  
Daniel Bürkle
Keyword(s):  
Fundamental Frequency ◽  
Age Estimation ◽  
Native Speakers ◽  
Speech Rate ◽  
First Language ◽  
English Speakers ◽  
Accented Speech ◽  
Japanese Speakers ◽  
Language Familiarity ◽  
Accented English

Current research shows that listeners are generally accurate at estimating speakers’ age from their speech. This study investigates the effect of speaker first language and the role played by such speaker characteristics as fundamental frequency and speech rate. In this study English and Japanese first language speakers listened to English- and Japanese-accented English speech and estimated the speaker’s age. We find the highest correlation between real and estimated speaker age for English listeners listening to English speakers, followed by Japanese listeners listening to both English and Japanese speakers, with English listeners listening to Japanese speakers coming last. We find that Japanese speakers are estimated to be younger than the English speakers by English listeners, and that both groups of listeners estimate male speakers and speakers with a lower mean fundamental frequency to be older. These results suggest that listeners rely on sociolinguistic information in their speaker age estimations and language familiarity plays a role in their success.

The relative contribution of segments and intonation to the perception of foreign-accented speech

2015 ◽  
Vol 37 (2) ◽  
pp. 303-322 ◽  
Author(s):  
JOAN SERENO ◽  
LYNNE LAMMERS ◽  
ALLARD JONGMAN
Keyword(s):  
Fundamental Frequency ◽  
Native Speakers ◽  
Native English Speakers ◽  
The Other ◽  
Foreign Accent ◽  
English Speakers ◽  
Relative Impact ◽  
Accented Speech ◽  
Relative Contribution ◽  
Accented English

ABSTRACTThe present study examines the relative impact of segments and intonation on accentedness, comprehensibility, and intelligibility, specifically investigating the separate contribution of segmental and intonational information to perceived foreign accent in Korean-accented English. Two English speakers and two Korean speakers recorded 40 English sentences. The sentences were manipulated by combining segments from one speaker with intonation (fundamental frequency contour and duration) from another speaker. Four versions of each sentence were created: one English control (English segments and English intonation), one Korean control (Korean segments and Korean intonation), and two Korean–English combinations (one with English segments and Korean intonation; the other with Korean segments and English intonation). Forty native English speakers transcribed the sentences for intelligibility and rated their comprehensibility and accentedness. The data show that segments had a significant effect on accentedness, comprehensibility, and intelligibility, but intonation only had an effect on intelligibility. Contrary to previous studies, the present study, separating segments from intonation, suggests that segmental information contributes substantially more to the perception of foreign accentedness than intonation. Native speakers seem to rely mainly on segments when determining foreign accentedness.

Japanese English: Norm-dependency and emerging strategies

English Today ◽  
2017 ◽  
Vol 34 (2) ◽  
pp. 17-24 ◽  
Author(s):  
Toshiko Yamaguchi ◽  
Magnús Pétursson
Keyword(s):  
English Language ◽  
Native Speakers ◽  
First Language ◽  
English Speakers ◽  
Short Text ◽  
International Language ◽  
Japanese Speakers ◽  
The Status ◽  
L1 English ◽  
Japanese English

This paper investigates the English language spoken by four educated Japanese speakers from an acoustic phonetic perspective. We look closely at how they pronounce and connect segments in reading a short text. Because English has the status of an international language, it is actively used for various purposes within and across countries. English speakers are therefore not necessarily native speakers but have a different first language (L1); English is a second (L2) or foreign language (FL) for them. There are increasing numbers of studies on Japanese English (JE), particularly from attitudinal and perceptual angles (e.g. Tokumoto & Shibata, 2011; Matsuura et al., 2014), but, as McKenzie (2013: 228) notes, there is a dearth of research that documents, or systematically characterizes, the English produced by Japanese speakers.

scholarly journals HOW DO SECOND LANGUAGE LISTENERS PERCEIVE THE COMPREHENSIBILITY OF FOREIGN-ACCENTED SPEECH?

2019 ◽  
Vol 41 (5) ◽  
pp. 1133-1149 ◽  
Author(s):  
Kazuya Saito ◽  
Mai Tran ◽  
Yui Suzukida ◽  
Hui Sun ◽  
Viktoria Magne ◽  
...  
Keyword(s):  
Cluster Analysis ◽  
Second Language ◽  
First Language ◽  
Spontaneous Speech ◽  
Accuracy Analysis ◽  
Questionnaire Data ◽  
L2 Proficiency ◽  
Accented Speech ◽  
Japanese Speakers ◽  
Accented English

AbstractThe current study examines how second language (L2) users differentially assess the comprehensibility (i.e., ease of understanding) of foreign-accented speech according to a range of background variables, including first language (L1) profiles, L2 proficiency, age, experience, familiarity, and metacognition. A total of 110 L2 listeners first evaluated the global comprehensibility of 50 spontaneous speech samples produced by low-, mid-, and high-proficiency Japanese speakers of English. The listeners were categorized into two subgroups according to a cluster analysis of their rating scores: lenient and strict. Results showed that while the lenient listeners appeared to rely equally on many linguistic areas of speech during their judgments, the strict listeners were strongly attuned to phonological accuracy. Analysis of the background questionnaire data revealed that more lenient listeners likely had higher levels of awareness of the importance of comprehensibility for communication (metacognition); regularly used L2 English in professional settings (experience); and had L1s more linguistically close to the target speech samples, Japanese-accented English (L1-L2 distance).

Speech Rate Is No Simple matter

1990 ◽  
Vol 12 (3) ◽  
pp. 303-313 ◽  
Author(s):  
Tracey M. Derwing
Keyword(s):  
Native Speakers ◽  
Speech Rate ◽  
Native English Speakers ◽  
Pause Time ◽  
Short Film ◽  
English Speakers ◽  
Articulation Rate ◽  
Simple Matter ◽  
Communicative Success

Speech rate (articulation rate and pauses) was examined for its relation to communicative success. Native English speakers (NSs) were paired with other NSs and with non-native speakers (NNSs). The subjects viewed a short film, the content of which they were to relay to their two partners independently. Communicative success was measured through comprehension questions addressed to the listeners at the completion of the task. Analyses indicated that although a slight majority of NSs slowed their speech rate for NNSs, they did not adjust articulation rate, but did significantly increase pause time. Neither speech rate nor articulation rate varied over the course of the narrations. Contrary to intuition, the subjects who successfully communicated the story to NNSs did not adjust their speech rate, while those who had difficulty communicating with NNSs increased pause time significantly. The implications of the findings are discussed, and suggestions for further research are made.

scholarly journals A comparison of vocal parameters in adult bilingual Hebrew-English speakers

CoDAS ◽  
2015 ◽  
Vol 27 (5) ◽  
pp. 483-491 ◽  
Author(s):  
Leah Nevo ◽  
Chaya Nevo ◽  
Gisele Oliveira
Keyword(s):  
Fundamental Frequency ◽  
Speech Rate ◽  
English Speakers ◽  
Frequency Variation ◽  
Bilingual Speakers ◽  
English Speaking ◽  
Acoustic Analyses ◽  
The Impact

ABSTRACT Purpose: There has been growing research on the effects of language on voice characteristics; however, few studies have examined the impact of language on vocal features within bilinguals. This study aimed to compare vocal parameters among bilingual Hebrew/English speaking individuals when speaking in Hebrew versus English. Methods: Forty bilingual participants (17 males and 23 females) between the ages of 23-60 years were asked to spontaneously speak about a neutral topic. Voice samples were digitalized into a tablet for perceptual and acoustic analyses of selected parameters. Results: Results show that there are changes in resonance, glottal attack, fundamental frequency variation and speech rate when adult bilingual speakers talk in Hebrew as compared to English. Conclusion: These findings provide evidence that language plays a role in affecting vocal characteristics of bilingual individuals when they speak different languages.

English and Japanese interlanguage comprehension strategies: An analysis based on the competition model

1991 ◽  
Vol 12 (1) ◽  
pp. 47-73 ◽  
Author(s):  
Yoshinori Sasaki
Keyword(s):  
First Language ◽  
Native English Speakers ◽  
English Word ◽  
Competition Model ◽  
Comprehension Strategies ◽  
English Speakers ◽  
Response Patterns ◽  
Native Japanese Speakers ◽  
Japanese Speakers ◽  
Japanese Word

ABSTRACTIn an experiment based on the competition model, 12 native Japanese speakers (J1 group) and 12 native English speakers studying Japanese (JFL group) were requested to report sentence subjects after listening to Japanese word strings which consisted of one verb and two nouns each. Similarly, 12 native English speakers (E1 group) and 12 native Japanese speakers studying English (EFL group) reported the sentence subjects of English word strings. In each word string, syntactic (word order) cues and lexical-semantic (animacy/inanimacy) cues converged or diverged as to the assignment of the sentence subjects. The results show that JFL-Ss (experimental subjects) closely approximated the response patterns of J1-Ss, while EFL-Ss showed evidence of transfer from their first language, Japanese. The results are consistent with the developmental precedence of a meaning-based comprehension strategy over a grammar-based one.

scholarly journals The Use of Vowel Length in Making Voicing Judgments by Native Listeners of English and Spanish: Implications for Rate Normalization

2019 ◽  
Vol 63 (2) ◽  
pp. 436-452
Author(s):  
Navin Viswanathan ◽  
Annie J. Olmstead ◽  
M. Pilar Aivar
Keyword(s):  
Native Speakers ◽  
Voice Onset Time ◽  
Speech Rate ◽  
Onset Time ◽  
English Speakers ◽  
Vowel Length ◽  
Typical Range

Among other characteristics, voiced and voiceless consonants differ in voice onset time (VOT; Lisker & Abramson, 1964). In addition, in English, voiced consonants are typically followed by longer vowels than their unvoiced counterparts (Allen & Miller, 1999). In Spanish, this relationship is less systematic (Zimmerman & Sapon, 1958). In two experiments, we investigated perceptual sensitivities of English and Spanish native speakers to following vowel length (VL) in categorizing syllables that ranged from a prevoiced bilabial stop [ba] to a long-lag bilabial stop [pa]. According to our results, English speakers show sensitivity to following vowels with VLs falling within an English-typical range (Experiment 1), but not when vowels are shorter and in a Spanish-typical range (Experiment 2). Interestingly, Spanish native speakers do not show sensitivity to following VL in either condition. These results suggest that VOT-VL tradeoffs in perception reflect phonological sensitivities of listeners and are not reducible to speech rate compensation.

PROSODIC TRANSFER IN LEARNER AND CONTACT VARIETIES

2014 ◽  
Vol 36 (2) ◽  
pp. 257-281 ◽  
Author(s):  
Christoph Gabriel ◽  
Elena Kireva
Keyword(s):  
Native Speakers ◽  
Speech Rate ◽  
First Language ◽  
Prosodic Features ◽  
Speech Rhythm ◽  
High Frequencies ◽  
Prosodic Transfer ◽  
Variability Index ◽  
Castilian Spanish ◽  
Similar Rhythm

A remarkable example of Spanish-Italian contact is the Spanish variety spoken in Buenos Aires (Porteño), which is said to be prosodically “Italianized” due to migration-induced contact. The change in Porteño prosody has been interpreted as a result of transfer from the first language (L1) that occurred when Italian immigrants learned Spanish as a second language (L2; McMahon, 2004). This article aims to examine if and to what extent prosodic features that are typical of Italian show up in Porteño and in L2 Castilian Spanish produced by Italian native speakers. Specifically, we investigated speech rhythm and the realization of yes-no questions in Porteño and L2 Castilian Spanish in comparison to Italian and L1 Castilian Spanish. We hypothesized that Italian, Porteño, and L2 Castilian Spanish would exhibit similar rhythm patterns, showing high values for the percentage of vocalic material, the variation coefficient of vocalic intervals, and the speech-rate-normalized pairwise variability index for vowels as well as high frequencies of rising prenuclear accents, with the peak located at the end of the syllable (L+H*) and falling final contours in yes-no questions, in contrast to Castilian Spanish. The results confirm our predictions for speech rhythm but not entirely for the intonation of yes-no questions.

scholarly journals Non-Native English Teachers and Varieties of English: Ready, or Not?

2019 ◽  
Vol 6 (2) ◽  
pp. 334-341
Author(s):  
Yunisrina Qismullah Yusuf
Keyword(s):  
Native Speakers ◽  
First Language ◽  
Native English Speakers ◽  
English Teachers ◽  
English Speakers ◽  
British English ◽  
International Language ◽  
The World ◽  
L1 Influence ◽  
Over Time

Language is dynamic. And thus, for English as an international language, it keeps on changing and developing over time. Now there are more non-native English speakers compared to native speakers around the world. Thus, intelligibility becomes fundamental in the world of Englishes. Besides teaching in the English accent (i.e. American or British English) as part of the educational policy given by schools, respectively, non-native English teachers must also be prepared to inform their non-native students of the Englishes around the world. Moreover, research in identifying the varieties of English spoken in different areas around the world are rapidly progressing. Especially in the field of acoustic phonetics, in which the studies here assist researchers and teachers to identify vowel distinctions among different group of English speakers and the extent of the first language (L1) influence. Specifically, the analysis in phonological variations can help teachers deal with variation in varieties of English. Understanding the varieties of English that exist today and having mutual intelligibility can improve communication with different people from different countries around the world.

The syntax–discourse interface in near-native L2 acquisition: Off-line and on-line performance

2009 ◽  
Vol 12 (4) ◽  
pp. 463-483 ◽  
Author(s):  
HOLGER HOPP
Keyword(s):  
Word Order ◽  
Native Speakers ◽  
First Language ◽  
English Speakers ◽  
L2 Acquisition ◽  
Reading Task ◽  
On Line ◽  
Discourse Interface ◽  
Ultimate Attainment ◽  
L1 English

This study investigates ultimate attainment at the syntax–discourse interface in adult second-language (L2) acquisition. In total, 91 L1 (first-language) English, L1 Dutch and L1 Russian advanced-to-near-native speakers of German and 63 native controls are tested on an acceptability judgement task and an on-line self-paced reading task. These centre on discourse-related word order optionality in German. Results indicate that convergence at the syntax–discourse interface is in principle possible in adult L2 acquisition, both in off-line knowledge and on-line processing, even for L1 English speakers, whose L1 does not correspond to L2 German in discourse-to-syntax mappings. At the same time, non-convergence of the L1 Dutch groups and differences in the L2 groups' performance between tasks suggest that asymmetries in L1–L2 discourse configurations and computational difficulties in mapping discourse onto syntax constrain L2 performance.

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