School of Education, Communication and Language Sciences

Staff Profiles

Dr Jalal-eddin Al-Tamimi

Senior Lecturer in Phonetics

Background

Background

I am a Senior Lecturer in experimental phonetics and phonology interested in examining the links between production, perception and learning/acquisition.

I received my BA in Jordan at Yarmouk University, Irbid in Modern Languages: French and English Language and Literature in 1998. I moved to France to Lyon II University where I obtained two BAs: BA in Teaching French as a Foreign Language (FLE) in 1999, and a BA in Language Sciences in 2000. I then obtained two MA degrees in Language Sciences, option Phonetics and Phonology in 2001 and 2002. I started working on my PhD in 2002 at the University Lyon 2 on the role of Dynamic cues in Production and Perception of vowels in Arabic and French, and earned my Diploma in 2007. I started working at the University of Newcastle in December 2007 as a Research Associate with Dr. Ghada Khattab on the Acquisition of Phonology by Lebanese Arabic speaking children. In September 2013, I was appointed as a Lecturer in Phonetics, then from August 2019, I am Senior Lecturer in Phonetics at Newcastle University.

Roles and Responsibilities

2019-...: Degree Programme Director (DPD) for the IPhD in Phonetics and Phonology

2018-...: Co-organiser of the "Adventures in R" training offered to PGR students within HASS faculty, Newcastle University

2018-...: ECLS Library Liaison Officer, Newcastle University

2017-...: Member of the "Athena Swan Self-Assessment" team, ECLS, Newcastle University

2017-...: UG Admissions Tutor, Speech and Language Sciences, Newcastle University

2017-...: SLS Ethics coordinator, ECLS School Ethics Committee, Newcastle University

2014-...: Chair of the Speech and Language Sciences section's Ethics committee

2014-2016: Peer mentoring and Buddy system coordinator, Speech and Language Sciences, Newcastle University

2010: Co-organiser of the CRiLLS / IoN Research Away Day on the 25th June 2010.

2009: Member of the local organising committee for the 7th UK Language Variation and Change Conference (UKLVC7), Newcastle University, September 1st-3rd, 2009.

2009: Co-organiser of the International Workshop on Pharyngeals and Pharyngealisation, Newcastle University, March 26-27, 2009.

2007: Co-organiser of the International workshop "Coarticulation: Cues, Direction & Reprsentation", Montpellier December 7, 2007.

2006-2008: Pedagogic Director of the Language Sciences module in Language Therapy at the "Institut des Sciences et Techniques de Réadaptation", Lyon 1 University, Lyon, France.

2002-2008: Supervisor of 1 dissertation and co-supervisor of 5 dissertations in Voice Therapy at the "Institut des Sciences et Techniques de Réadaptation" Lyon 1 University.

Areas of expertise

Laboratory Phonology

Speech production and perception

Multiplicity of correlates

Arabic phonetics and phonology

L1 and L2 phonetics and phnology

Articulatory to acoustic mapping in Feature Specification

Machine and statistical learning

Qualifications

2015: Newcastle Teaching Award, Descriptor One of the UK Professional Standards Framework, Newcastle University, UK.

2012: Associate Fellow of the Higher Education Academy, Newcastle University, UK

2002-2007: PhD in Language Sciences option Phonetics and Phonology, Lyon 2 University, Lyon, France.

2001-2002: MA2 (DEA) in Language Sciences option Phonetics and Phonology, Lyon 2 University, Lyon, France.

2000-2001: MA1 (Maîtrise) in Language Sciences option Phonetics and Phonology, Lyon 2 University, Lyon, France.

1999-2000: BA in Languages Sciences, Lyon 2 University, Lyon, France.1998-1999: BA in Teaching French as a Foreign Language (FLE), Lyon 2 University, Lyon, France.

1994-1998: BA in French Language and Literature, Yarmouk University, Irbid, Jordan.

Previous positions

2012-2013: Research Associate on an ARC-funded Discovery Project entitled "You came TO DIE?! Perceptual adaptation to regional accents as a new lens on the puzzle of spoken word recognition" with Gerry Docherty and Lecturer in Phonetics for the BSc in Speech and Language Sciences; the MSc in Language Pathology and the Integrated PhD in Phonetics and Phonology.

2010-2012: Research Associate on the project "Psychological Significance of Production Templates in Phonological and Lexical Advance: A Cross-Linguistic Study".
2007-2010: Research Associate on the project "Phonological acquisition in multilingual settings: the case of Lebanese Arabic", supervised by Dr. Ghada Khattab. My work consists of the identification of the acoustical basis of gemination in Lebanese Arabic on the adults data (12 males and 12 females), by investigating the effect of gemination on both consonants and vowels. After that, a longitudinal study will be conducted to evaluate the acquisition of geminates in Lebanese Arabic children aged 9 to 24 months in multilingual setting.

2002-2007: For my doctoral research, I carried out an investigation on the role of dynamic cues identified in production and their impact on the perception of vowels in Jordanian and Moroccan Arabic in comparison with French. By dynamic cues I mean the spectral information available in the transition between vowels and consonants, while the static ones include the mid-point values of vowel formants. A perceptual design was developed in order to test the ability of listeners of each language to identify the vocalic prototypes of their systems. Main results show that the dynamic cues do affect the identification of prototypes in each language.

2001-2007: Assitant lecturer in Acoustic Phonetics and its` application in voice therapy, at the "Institut des Sciences et Techniques de Réadaptation", Lyon 1 University, Lyon, France.
2001-2007: Research Assistant at the "Laboratoire Dynamique du Langage", CNRS and Lyon 2 University, (several contracts).

Memberships

2020-...: Member of the "International Phonetic Association" (previously 2015-2016)

2020-...: Member of the "International Speech Communication Association", ISCA (previously 2002-2010)

2020-...: Member of the "Association Francophone de la Communication Parlée", AFCP (previously 2002-2010)

2017-...: Member of the "Association for Laboratory Phonology"

2008-...: Member of the "British Association of Academic Phoneticians", BAAP.

2011-2014: Member of the "International Congress for the Study of Child Language", IASCL.

Languages

Arabic, French and English

Research

Google scholarSCOPUSOSF ; GitHubR Notebooks;   Adventures in R; ORCID ; Research Gate

Research Interests

  • Laboratory Phonology, and the phonetic-phonology interface
  • Role of (multiple) acoustic cues in production and perception
  • Role of the Epilarynx in Back consonants in Arabic
  • Articulatory to acoustic mapping in Feature Specification
  • L1/L2 Phonology
  • Speech classification and recognition
  • Acoustic and perceptual phonetics
  • C-V Coarticulation in production and perception
  • Static and Dynamic cues in vowel production and perception
  • Effects of Inventory Size on Vowel Dispersion on both Production and Perception
  • Locus Equation and formant slope application in production
  • Arabic Dialectology

Other Expertise

  • Praat Scripting
  • Ultrasound Tongue Imaging (AAA software)
  • Electroglottography (EGG)
  • Statistical analyses in R
  • Quantitative methods: (Generalized)Linear-Mixed Modelling (with Gaussian, binomial, multinomial and ordinal data); classification techniques (Discriminant Analysis, Logistic Regression as prediction tool, Random Forests and Conditional Inference Trees)
  • Acoustic analyses of Voice quality (harmonic differences, HNR, spectral analyses)
  • Objective evaluation of voice quality
  • Acoustic profiling of consonants and vowels
  • Formant-based vowel synthesis

PhD funding opportunities

Applications from prospective PhD applicants are encouraged for projects in the areas of the relationship between phonetics and phonology with emphasis on laboratory phonology style studies. Studies combining both theory and experimental evidence are welcome. Experimental techniques range between acoustic analyses of the speed signal, to articulatory techniques (e.g., Ultrasound Tongue Imaging, Electroglottography, Electropalatography, Oro-nasal airflow), to speech perception with application of machine learning and classification techniques (e.g., ensemble learning, gradient boosting machines, random forests, deep learning, etc.). An emphasis on the multiplicity of correlates in defining phonological patterns is preferred. The work can be done on any language/dialect. Work can also be done on populations identified with Speech Sound Disorder, by using advanced acoustic and/or articulatory analyses to aid detection and identification of , e.g.,  use of acoustic metrics (both segmental and suprasegmental) in, e.g., schizophrenia, Alzheimer, dementia, with application of machine learning techniques

For funding opportunities, see:

Research Roles

Peer Reviewer for: Applied Psycholinguistics, Journal of Sociolinguistic Studies, International Journal of Arabic-English Studies, Folia Linguistica, Acta Linguistica, Revue Canadienne de Linguistique, Open Computer science, Linguistics Vangard, Language and Speech, The Journal of the Acoustical Society of America, Interspeech Conference, ICPhS Conference, Brill Journal Afroasiatic Languages and Linguistics, Ampersand, Second Language Research, Phonetica, Speech, Language and Hearing, Sociolinguistic Studies, Journal of Speech Language and Hearing Research, Laboratory Phonology, PLoS ONE, The Journal of the Acoustical Society of America, Applied Psycholinguistics, Speech Communication, Computer Speech & Language, Studia Linguistica, Journal of the International Phonetic Association, Journal of Phonetics; LabPhon Conference, Interspeech, International Congress in Phonetic Sciences (ICPhS), British Association of Academic Phoneticians (BAAP) Colloquium; ESRC projects; Newcastle Working Papers in Linguistics; York Working Papers in Linguistics.

Funding and awards

2019: "From articulation to speech recognition in investigating the Arabic sound system", Leverhulme International Academic Fellowship. Start 1 February 2019, end 30 June 2019.

2018: Peter Ladefoged prize for the presentation most in the spirit of the work of the late Peter Ladefoged, BAAP (British Association for Academic Phoneticians), for the oral presentation: Al-Tamimi and Khattab (2018), “Acoustic correlates of the voicing contrast in Lebanese Arabic singleton and geminate plosives”, BAAP, 2018, Kent University.

2018-2019: HASS faculty Bid Preparation Fund. Preparation for grant application

2017-2019: "Articulatory to acoustic mapping of the Epilarynx in the production of back consonants in Arabic", British Academy/Leverhulme Small Research Grants - SRG 2016 Round. Start 01/01/2017, end 30/09/2019

2016-2018: "Arabic Forced Alignment using PraatAlign and Maus automatic segmentation systems", Faculty Research Fund (FRF), HASS faculty, Newcastle Upon Tyne

2011-...: Various funding application to attend conference, School Research Committee, ECLS.

2011: British Academy Overseas Conference Grant (OCG 11): 17th ICPhS (International Congress of Phonetic Sciences)

Postgraduate Supervision

I'm happy to supervise PhD students working on the interface between phonetics and phonology (LabPhon); on the links between speech production and perception; on the acquisition of L1/L2 phonological systems and on Arabic phonetics and phonology.

I'm currently co-supervisor of eleven PhD students:

  • Bilal Alsharif: "A Lingual-Laryngeal Study of Guttural Production and Coarticulation in Jordanian Arabic Dialects" (first supervisor 50% with Ghada Khattab, SELLL)
  • Badr AlShammari: "Phonological and Phonetic aspects of Gutturals in Najdi Arabic"(first supervisor 50% with Ghada Khattab, SLS)
  • Sarah Alghabban: "Improving the perception and production of English vowels by Arabic EFL learners in Saudi Arabia" (second supervisor 50% with Ghada Khattab, SLS)
  • Abdulrahman Dallak: "The Laryngeal Specifications of Fricatives in Arabic" (second supervisor 50% with Ghada Khattab, SLS)
  • Nief Al-Gamdi: "Acoustic properties of the voicing contrast in Najdi Arabic". (first supervisor 50% with Ghada Khattab, SLS)
  • Wael Almurashi: "Dynamic specification of vowels in Hijazi Arabic" (first supervisor 50% with Ghada Khattab, SLS)
  • Hana Ehbara: "The Impact of Computer-Assisted Pronunciation Teaching on Libyan Child Learners of English" (second supervisor 40%, with Martha Young-Scholten, SLS) 
  • Saleh Ghadanfari: "Syllable weight and perceptual energy: a case study of Kuwaiti Arabic". (second supervisor 30% with Laurence White and Ghada Khattab, SLS)
  • Knight Kamphikul: "The Intonation Patterns of Thai Non-Native Speakers of English: Forms and Functions towards Communication" (second supervisor 40% with Martha Young-Scholten and SJ. Hannahs, SLS)
  • Hajar Moussa: "The phonetics and phonology of Jeddah Arabic prosody" (first supervisor 90%, with Laurence White 10%; previous second supervisor SJ. Hannahs, SLS)
  • Jasmine Warburton: "Vowel Mergers in Tyneside English: how does sound change affect the relationship between production and perception?" (first supervisor 50%, with Danielle Turton, and Adam Mearns, SELL, ESRC-NINEDTP)

Previous PhD students

  • Yiling Chen: "English Intonation Acquisition by Chinese TEFL/TESOL Students: Effects of Intonation Instruction and Self-directed Pitch Visualization Training" (second supervisor 50%, with Ghada Khattab, SLS)
  • Daniel McCarthy: "The processing of formant transitions in the recognition of place of articulation" (first supervisor 50%, with Ghada Khattab, SLS, ESRC-DTC)
  • Patchanok Kitikanan: "English Fricative Acquisition by Thai Learners" (first supervisor, with Ghada Khattab, SLS)
  • Ying Li: "Training L1-Mandarin Adults and Children in L2-Englishg Contrasts perception and production", (second supervisor, with S.J. Hannahs, SELLL)
  • Wasan AlSiraih: "Voice Quality Features in the Production of Pharyngeal Consonants by Iraqi Arabic Speakers" (second supervisor, with Ghada Khattab, SLS)

External PhD examinations

  • 2018: Ammar Zeineb: "Perception et production des voyelles orales françaises par des enfants tunisiens
    néo-apprenants du français
    ", Sorbonne Paris 3 University, Paris, France
  • 2018: Mohammad Abuoudeh: "De l'impact des variations temporelles sur les transitions formantiques", Nantes University, France
  • 2018: Aisha Mohdar: "Vowel-to-Vowel coarticulation in Yemeni Arabic Dialects: Impact of vowel space and pharyngealized consonants", University Hyderabad, India
  • 2016: Amin Alshangiti: "Lexical borrowings in immigrant speech: A sociolinguistic study of Hassaniyya Arabic speakers in Medina (Saudi Arabia)". Durham University, UK
  • 2012: Muhammad Kamal Khan: "Pashto Phonology: The relationship between syllable structure and word order". The University of Azad Jammu & Kashmir, Muzaffarabad, Pakistan

Internal PhD examinations:

  • 2020: Azza Al-Kendi: "Foreigner-Directed-Speech and L2 Speech Learning Model in An Understudied Interactional Setting: The Case of Foreign-Domestic Helpers in Oman", IPhD in Linguistics and English Language, SELLL, Newcastle University
  • 2019: Maha Jasim: "Tafxi:m in the Qəltu and Gilit dialects of Iraqi Arabic", IPhD in Phonetics and Phonology, ECLS, Newcastle University, UK
  • 2015: Hisham Alkadi: "English speakers’ common orthographic errors in Arabic as L2 writing system: An analytical case study", Applied Linguistics, ECLS, Newcastle University, UK
  • 2013: Isao Hara: "An Acoustic Analysis of Vowel Sequences in Japanese", PhD in Speech Sciences, ECLS, Newcastle University, UK

Teaching

My teaching spans multiple levels, from UG to, PGT to PhD level.

I am currently module leader on SPE2052, SPE8210 and SPE8032 (see below).

I support teaching of rticulatory, and auditory phonetics and its application to identify speech sound disorder (SSD) based on transcriptions using the IPA (International Phonetic Alphabet), ear training in producing various sounds and non-sense words to sociophonetic variation (in SPE1053, SPE8151 and SPE8011).

In year 2 (SPE2052, SPE8210, SPE8011), I lead on teaching experimental phonetics and its application in clinical contexts. We concentrate on identifying normal variation in speech and how this differs from SSD. We use acoustic analyses as a first step and look at a variety of techniques that are useful in identifying place and manner of articulation in consonants and vowels. We look at application of instrumental analyses in assessing SSD in consonants, vowels, prosody and voice quality (seen in voice disorder).

At doctoral level, I lead on the teaching of the module SPE8032, that focuses on laboratory phonology and applications of instrumental techniques in providing an empiric evidence for phonological patterns.

Undergraduate Teaching (BSc, Speech and Language Sciences)

SPE1053: Linguistics and Phonetics I - Phonetics

SPE2052: Linguistics and Phonetics II - Phonetics

Postgraduate Teaching (MSc, Speech and Language Sciences)

SPE8151: Phonetics I: Speaker, Speech and Language

SPE8210: Phonetics II: Gesture, Segment, Prosody

Postgraduate Teaching (IPhD in Phonetics and Phonology)

SPE8011: Fundamental Elements of Phonetics and Phonology (Phonetics I and II)

SPE8032: Core Issues in Experimental Phonetics and Phonology




Publications