scholarly journals Acoustic Analysis of English Long Vowels Produced by Pashto Speakers

2020 ◽  
Vol 4 (2) ◽  
pp. 215-229
Author(s):  
Adnan Ahad ◽  
Ghani Rahman ◽  
Abdul Hamid
Keyword(s):  
Acoustic Analysis ◽  
Native Speakers ◽  
Tape Recorder ◽  
Acoustic Properties ◽  
Formant Frequencies ◽  
Significant Difference ◽  
English Vowels ◽  
Proper Training ◽  
Correct Pronunciation ◽  
Native Speakers Of English

The present study investigates the acoustic properties of English long vowels produced by Pashto speakers by highlighting the problematic areas for Pashto speakers learning English. The data was collected from ten Pashtun learners of English through tape recorder. The data was analyzed using PRAAT software. The spectrograms produced by the software helped us in specifying the acoustic values (formant frequencies of F1 and F2) of target vowels compared with the production of the same vowels by native speakers of English. The analysis of the collected data revealed the problematic areas of English long vowels for Pashtun learners of English. The study proved that English long vowels like /I:/ and /a:/ were more problematic for Pashtun learners. A significant difference was seen in both the height and backness of the target English vowels produced by the subjects. The English vowels like /e:/ and /o:/ produced by subjects were like those produced by the native speakers. Similarly, target vowel like /u:/ was pronounced by subjects like native speakers of English. The study recommends that Pashto speakers should be given proper training for acquiring correct pronunciation of English.

scholarly journals ACOUSTIC MEASUREMENT ON VOWEL PRODUCTION OF ENGLISH AS A SECOND LANGUAGE BY INDONESIAN EFL LEARNERS

2017 ◽  
Vol 6 (1) ◽  
pp. 71
Author(s):  
Rudha Widagsa ◽  
Ahmad Agung Yuwono Putro
Keyword(s):  
Second Language ◽  
English Language ◽  
Acoustic Analysis ◽  
Native Speakers ◽  
First Language ◽  
English Language Teaching ◽  
British English ◽  
Formant Frequencies ◽  
English Vowels ◽  
Second Formant

Indonesian is the most widely spoken language in Indonesia. More than 200 million people speak the language as a first language. However, acoustic study on Indonesian learners of English (ILE) production remains untouched. The purpose of this measurement is to examine the influence of first language (L1) on English vowels production as a second language (L2). Based on perceptual magnet hypothesis (PMH), ILE were predicted to produce close sounds to L1 English where the vowels are similar to Indonesian vowels. Acoustic analysis was conducted to measure the formant frequencies. This study involved five males of Indonesian speakers aged between 20-25 years old. The data of British English native speakers were taken from previous study by Hawkins & Midgley (2005). The result illustrates that the first formant frequencies (F1) which correlates to the vowel hight of Indonesian Learners of English were significantly different from the corresponding frequencies of British English vowels. Surprisingly, the significant differences in second formant (F2) of ILE were only in the production of /ɑ, ɒ, ɔ/ in which /ɑ/=p 0.002, /ɒ/ =p 0,001, /ɔ/ =p 0,03. The vowel space area of ILE was slightly less spacious than the native speakers. This study is expected to shed light in English language teaching particularly as a foreign language.Keywords: VSA, EFL, Indonesian learners, formant frequencies, acoustic

Acoustic properties of vowels in Upper Necaxa Totonac

2019 ◽  
pp. 1-20
Author(s):  
Michelle García-Vega ◽  
Benjamin V. Tucker
Keyword(s):  
Acoustic Analysis ◽  
Native Speakers ◽  
River Valley ◽  
Acoustic Properties ◽  
Vowel Quality ◽  
Vowel Length ◽  
Acoustic Characteristics ◽  
Acoustic Data ◽  
Formant Frequencies ◽  
Second Formant

Upper Necaxa Totonac is a Totonacan language spoken in the Necaxa River valley in the Sierra Norte of Puebla State, Mexico. While the Totonacan languages historically have three phonemic vowel qualities, the Upper Necaxa system consists of five vowels that contrast length and laryngealization. With acoustic data from six native speakers from the Totonacan communities of Patla and Chicontla, we explore the phonetic properties of vowels with respect to the first and second formant frequencies, quantity (duration), vowel phonation (modal vs. laryngeal), and stress. The data indicate that long, short, modal and laryngeal vowels occupy a similar formant space and that duration is the primary phonetic correlate of phonemic vowel length. A shift in vowel quality and an increase in duration and pitch were shown to be the acoustic characteristics of stress. The study provides a first acoustic analysis of vowels in Upper Necaxa, and contributes to typological descriptions of the properties of vowels connected with quality, quantity, stress, and phonation.

scholarly journals Communication Strategies Used by Iranian EFL Learners and English Native Speakers: Gender in Focus

2017 ◽  
Vol 2 (1) ◽  
Author(s):  
Layla Hajiesmaeli ◽  
Laya Heidari Darani
Keyword(s):  
Language Proficiency ◽  
Native Speakers ◽  
Communication Strategies ◽  
Numerical Data ◽  
Communication Strategy ◽  
Male And Female ◽  
Efl Learners ◽  
Significant Difference ◽  
Native Speakers Of English ◽  
The Difference

<p>This article was intended to explore the frequency and order of communication strategies used by Iranian male and female EFL earners as well as English native speakers while facing communication breakdowns. Furthermore, it was aimed to investigate the difference between native speakers and non-native speakers of English in their use of communication strategies. In addition, it was probed whether gender had any effects on the use of these strategies among native and non-native speakers. To this end, the data were collected through the communication strategy questionnaire distributed among 30 male and female Iranian intermediate EFL learners and 15 English native speakers. The design of this study was a quantitative one in which the questionnaire and thus numerical data were applied. To analyze the data, Cronbach alpha and independent-samples t-tests were used. The results indicated that non-verbal and social affective strategies were the most frequent strategies used by non-native speakers and native speakers of English, respectively. Furthermore, there was no significant difference between male and female Iranian EFL learners, but a significant difference between male and female English native speakers were seen. It can be concluded that language proficiency can contribute to the type and frequency of communications strategies which are used non-native speakers; likewise, it can play a significant role in gender differences in language use.<em></em></p>

First and Second Language Patterns of Brain Activation in Korean Layrngeal Contrasts

2008 ◽  
Vol 14 ◽  
pp. 1-19 ◽  
Author(s):  
Haeil Park ◽  
Gregory Iverson
Keyword(s):  
Second Language ◽  
Native Speakers ◽  
Occipital Lobe ◽  
Brain Regions ◽  
Second Language Speakers ◽  
Significant Difference ◽  
Native Speakers Of English ◽  
Specific Activities ◽  
The Right ◽  
The Brain

Abstract. This study aims to localize the brain regions involved in the apprehension of Korean laryngeal contrasts and to investigate whether the Internal Model advanced by Callan et al. (2004) extends to first versus second language perception of these unique three-way laryngeal distinctions. The results show that there is a significant difference in activation between native and second-language speakers, consistent with the findings of Callan et al. Specific activities unique to younger native speakers of Korean relative to native speakers of English were seen in the cuneus (occipital lobe) and the right middle frontal gyrus (Brodmann Area [BA] 10), areas of the brain associated with pitch perception. The current findings uphold Silva's (2006) conclusion that the laryngeal contrasts of Korean are increasingly distinguished less by VOT differences than by their effect on pitch in the following vowel. A subsequent experiment was conducted to establish whether more traditional, older native speakers of Korean who still make clear VOT distinctions also activate both the cuneus and BA 10 in the same task. Preliminary results indicate that they do not, whereas speakers with overlapping VOT distinctions do show intersecting activations in these areas, thus corroborating Silva's claim of emergent pitch sensitivity in the Korean laryngeal system.

Acoustic analysis of American English vowels by native speakers of Luso‐Portuguese

1998 ◽  
Vol 103 (5) ◽  
pp. 3092-3092
Author(s):  
Patricia N. Schwartz ◽  
Christina F. Famoso ◽  
Adelia DaSilva
Keyword(s):  
Acoustic Analysis ◽  
Native Speakers ◽  
American English ◽  
English Vowels

scholarly journals CIRI-CIRI AKUSTIK KONTRAS PENYUARAAN BUNYI FRIKATIF ARAB BERASASKAN PARAMETER TEMPOH FRIKASI

2020 ◽  
Vol 5 (1) ◽  
pp. 143-168
Author(s):  
Shahidi A. Hamid ◽  
Majdan Paharal Radzi ◽  
Rahim Aman ◽  
Mumad CheLaeh ◽  
Anwar Omar Din
Keyword(s):  
Social Sciences ◽  
Undergraduate Students ◽  
Acoustic Analysis ◽  
Native Speakers ◽  
Word List ◽  
Acoustic Properties ◽  
Social Sciences And Humanities ◽  
Voicing Contrast ◽  
Fricative Voicing ◽  
Islamic Civilization

Latar Belakang dan Tujuan: Makalah ini bertujuan menyerlahkan perbezaan penyuaraan bunyi frikatif Arab bersuara dan tak bersuara yang dihasilkan oleh penutur Melayu. Kajian lepas membuktikan bahawa penutur Melayu sering melakukan kesalahan pertuturan faringealisasi Arab.   Metodologi: Analisis ciri-ciri akustik bunyi frikatif Melayu dan Arab di awal kata menggunakan parameter tempoh frikasi, justeru, dilaksanakan bagi menyerlahkan persamaan dan perbezaan bunyi konsonan berkenaan. Kaedah analisis spektrograf menerusi perisian Praat dimanfaatkan bagi membolehkan pengkaji memindahkan data rakaman ujaran dalam bentuk spektrogram dan melakukan penelitian akustik. Hasil dapatan analisis akustik dimanipulasikan menerusi SPSS (Statistical Package for Social Sciences). Data spektogram sebanyak 2960 diperoleh daripada rakaman ujaran subjek kajian seramai 24 orang pelajar ijazah Sarjana Muda Pengajian Bahasa Arab dan Tamadun Islam Universiti Kebangsaan Malaysia. Proses rakaman terlebih dahulu dijalankan di studio rakaman Fakulti Sains Sosial dan Kemanusiaan, UKM menggunakan alat perakam TASCAM MP3/WAV. Senarai perkataan mengandungi bunyi frikatif di awal kata bagi kedua-dua bahasa dibaca oleh subjek kajian dengan keadaan tahap pertuturan yang selesa, iaitu tidak terlalu perlahan dan tidak terlalu laju. Subjek diminta mengulangi perkataan tersebut sebanyak lima kali.   Dapatan Kajian: Hasil kajian ini mendapati bahawa bunyi frikatif tak bersuara /s/ adalah lebih panjang berbanding bunyi bersuara /z/. Dapatan kajian juga menunjukkan bahawa tiada hubungan signifikan antara bunyi /س/ dan /sˤ/ dan /ز/ dan /zˤ/. Secara khususnya, kajian ini mengesahkan bahawa tidak semua bunyi faringealisasi Arab dipengaruhi bahasa ibunda. Bunyi ini mampu juga dikuasai oleh bukan penutur natif Arab.   Implikasi: Kajian ini memberi implikasi signifikan terhadap pembelajaran bahasa Arab sebagai bahasa kedua di Malaysia serta perkembangan ilmu fonetik akustik di Malaysia khususnya bagi menambah baik sebutan frikatif Arab dalam kalangan penutur natif Melayu.   Kata kunci: Akustik, bahasa Arab, gangguan bahasa, pemindahan bahasa, tempoh frikasi.   Abstract   Background and Purpose: This paper aims to highlight the voicing contrast of Arabic and Malay fricatives produced by Malay native speakers. Previous studies show that Malay speakers often make mistakes on Arabic pharyngealisation.   Methodology: This study, thus, analysed the frication duration characteristics of Malay and Arabic fricatives in initial word position and highlight their similarities and differences. The spectrographic analysis method via Praat software was utilized to enable the researcher to transfer speech recording data into a spectrogram and analysed acoustically. A total of 2960 spectrograms was obtained from the recording of 24 subjects’ utterences. The subjects are undergraduate students of Arabic Studies and Islamic Civilization of the Universiti Kebangsaan Malaysia. The recording process was performed in the Faculty of Social Sciences and Humanities, UKM recording studio using TASCAM MP3 / WAV recorder. A word list that contains the fricative sound at the beginning of each word in both languages was ​​read by subjects with comfortable speech level, i.e. neither slow nor too fast. Subjects were asked to repeat the word five times.   Findings: The result of the acoustic analysis was manipulated using Statistical Package for Social Sciences. This study found that the fricative sound / s / is longer than the sound / z / for both languages. The findings also show that there is no significant relationship between sound / س / and / sˤ / and / ز / and / zˤ /. In particular, this study confirms that not all Arabic pharyngealisation are influenced by their native language. It can be mastered also by non-native speakers of Arabic.   Contributions: This study provides significant implications for learning Arabic as a second language in Malaysia as well as the development of acoustic phonetics, particularly, in improving the fricative pronunciation of Arabic among native speakers of Malay.   Keywords: Acoustic, Arabic, frication duration, language interference, language transfer.   Cite as: Shahidi A. H., Radzi, M. P., Aman, R., CheLaeh, M., & Anwar, O. D. (2020). Ciri-ciri akustik kontras penyuaraan bunyi frikatif Arab berasaskan parameter tempoh frikasi [The acoustic properties of Arabic fricative voicing contrast based on the frication duration parameter]. Journal of Nusantara Studies, 5(1), 143-168. http://dx.doi.org/10.24200/jonus.vol5iss1pp143-168

scholarly journals 136 COMPOSITIONALITY/NON-COMPOSITIONALITY OF IDIOMS: NON-NATIVE SPEAKERS’ CONSTRAINTS TO COMPREHENSION

2016 ◽  
Vol 6 (1) ◽  
pp. 135
Author(s):  
Yvonne Pedria Velasco
Keyword(s):  
Group Performance ◽  
Native Speakers ◽  
College Freshman ◽  
Statistical Relationship ◽  
Validity And Reliability ◽  
Idiom Comprehension ◽  
Significant Difference ◽  
Idiomatic Expressions ◽  
Sample Test ◽  
Native Speakers Of English

<p>Informed by Jackendoff’s (1997) Representational Modularity (RM) Hypothesis which states that, similar to how people make sense of categories, they also systematically make sense of language. This study seeks to discover the way non-native speakers of English negotiate meaning when faced with idiomatic expressions that are modified either by a process of passivization or by a process of quantification; and whether idiom comprehension influence judgments of appropriateness of use of the modified expressions. Employing a researcher-made questionnaire that underwent content validity and reliability tests, the instrument was administered to four college freshman classes from four different higher education institutions. Findings reveal that a significant difference was found between group performance in the passivization and quantification tests through a one-sample test. However, an absence of a statistical relationship between the scores in the test and the participants’ judgment of appropriateness of use (spoken, written, spoken and written) was revealed by the statistical analysis.</p>

scholarly journals Examination of root canal morphology of teeth affected by Molar Incisor Hypomineralization (MIH): Frequency of accessory canals

2021 ◽  
Vol 11 (1) ◽  
pp. 12-15
Author(s):  
Can Özükoç
Keyword(s):  
Root Canal ◽  
Native Speakers ◽  
Microcomputed Tomography ◽  
3D Image ◽  
Molar Incisor Hypomineralization ◽  
Significant Difference ◽  
Molar Teeth ◽  
Native Speakers Of English ◽  
Root Canal Morphology ◽  
Canal Morphology

Aim: The aim of this study was to investigate the incidence of the presence of accessory canals in the root canal of the maxillary first molar teeth affected by Molar Incisor Hypomineralization (MIH).Methodology: A total of 12 maxillary first molar teeth affected by MIH were obtained from 10 children aged from 10 to 12 years. The frequency of the presence of accessory canals was examined by using microcomputed tomography and 3D image software. Results: Accessory canals were observed in the mesiobuccal (MB) canal in all of the samples with a statistically significant difference.(p<0.05) It was observed that the accessory canals were mostly in communication with the canals in the MB root and that furcal accessory canals were found in 10 (83.33%) teeth. The incidence of accessory canals was 75% in the distobuccal (DB) canal and it was 66.66% in the palatal (P) canal.Conclusion: The incidence of the presence of accessory canals in DB and P canals and furcation is higher in the teeth affected by MIH.   How to cite this article: Özükoç C. Examination of root canal morphology of teeth affected by Molar Incisor Hypomineralization (MIH): Frequency of accessory canals. Int Dent Res 2021;11(1):12-5. https://doi.org/10.5577/intdentres.2021.vol11.no1.3   Linguistic Revision: The English in this manuscript has been checked by at least two professional editors, both native speakers of English.

scholarly journals A Corpus-based Study on the Use of Three-word Lexical Bundles in the Academic Writing by Native English and Turkish Non-native Writers

2017 ◽  
Vol 10 (12) ◽  
pp. 28 ◽  
Author(s):  
Serpil Ucar
Keyword(s):  
Quantitative Analysis ◽  
Academic Writing ◽  
English Language ◽  
Native Speakers ◽  
Lexical Bundles ◽  
Significant Difference ◽  
Native Speakers Of English ◽  
Lexical Bundle ◽  
Structure And Functions ◽  
Recurrent Word

The utilization of English recurrent word combinations –lexical bundles- play a fundamental role in academic prose (Karabacak & Qin, 2013). There has been highly limited research about comparing Turkish non-native and native English writers’ use of lexical bundles in academic prose in terms of frequency, structure and functions of lexical bundles (Bal, 2010; Karabacak & Qin, 2013, Öztürk, 2014). Therefore, this current research was conducted in order to investigate the most frequently used lexical bundles in the academically published articles of Turkish non-native and native speakers of English and to investigate whether there was a significant difference between native and non-native scholars with respect to the frequency, structures and functions of English language lexical bundles. The data were collected from two corpora; 15 scientific articles of native speakers and 15 scientific articles of Turkish advanced writers. The investigation included a quantitative analysis of the use of three-word lexical bundles and a qualitative analysis of the functions and structures they serve. To be more conservative, three-word lexical bundles which occur 40 times per million words and appear in 5 different texts were described a lexical bundle in this current research. The findings revealed that Turkish non-native writers showed underuse and less variation in the use of lexical bundles in their academic prose compared to native speakers.

Effects of speech rate, phonetic background and gender on vowel reduction in the speech of nonnative speakers of English

2014 ◽  
Vol 50 (4) ◽  
Author(s):  
Bogna Brzezicha ◽  
Małgorzata Kul
Keyword(s):  
Acoustic Analysis ◽  
Native Speakers ◽  
Speech Rate ◽  
Nonnative Speakers ◽  
Control Group ◽  
Vowel Reduction ◽  
Native Speakers Of English ◽  
Nonnative Speakers Of English ◽  
And Gender

AbstractThe paper reports the results of a study investigating vowel reduction in the speech of non-native speakers of English. The aim was to unravel the links between reduction and speech rate, phonetic training and gender. We hypothesized that (i) Polish speakers of English reduce vowels; (ii) they speak slower than native speakers; (iii) the higher the rate, the higher the reduction degree; (iv) speakers with phonetic training reduce less than those lacking it; (v) male subjects reduce more than the female ones. In order to realize these aims, an acoustic analysis of vowels was performed on 2 hrs 42 mins of speech produced by 12 Polish speakers of English. The subjects were di-vided into an experimental group consisting of 6 students of English and a control group with 6 speakers who had no phonetic training. The obtained results positively verify that non-native speakers reduce vowels and cast some doubts on whether they speak slower than native speakers. The role of rate and gender could not be established due to statistical and methodological issues. The group with no phonetic training outperformed the group which underwent phonetic training, pointing instead to the role of exposure and perhaps music training in acquiring native-like reduction patterns.

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