Gerard Docherty

ORCID: 0000-0003-3908-9834
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About
Contact & Profiles
Research Areas
  • Phonetics and Phonology Research
  • Linguistic Variation and Morphology
  • Speech Recognition and Synthesis
  • Multilingual Education and Policy
  • Voice and Speech Disorders
  • Syntax, Semantics, Linguistic Variation
  • Language, Discourse, Communication Strategies
  • Linguistic Studies and Language Acquisition
  • Linguistics and language evolution
  • Stuttering Research and Treatment
  • Multisensory perception and integration
  • Lexicography and Language Studies
  • Delphi Technique in Research
  • Dysphagia Assessment and Management
  • Language, Metaphor, and Cognition
  • Natural Language Processing Techniques
  • Speech and dialogue systems
  • Linguistics, Language Diversity, and Identity
  • Spanish Linguistics and Language Studies
  • Speech and Audio Processing
  • Radiomics and Machine Learning in Medical Imaging
  • Cognitive Science and Education Research
  • Image Processing and 3D Reconstruction
  • Hearing Impairment and Communication
  • Political Systems and Governance

Newcastle University
2001-2024

Griffith University
2014-2024

University of New England
1996-2024

Simon Fraser University
2023

University of Calgary
2023

University of Alberta
2023

University of Lethbridge
2023

Office of Education
2013

Queen Margaret University
2012

Bangor University
2012

10.1016/j.wocn.2005.08.002 article EN Journal of Phonetics 2005-11-18

Segmental features of child-directed speech (CDS) were studied in a corpus drawn from thirtynine mothers living Tyneside, England. Focus was on the phonetic variants used for (t) word-medial and word-final prevocalic contexts since it is known that these display clear sociolinguistic patterning adult community. Variant usage CDS found to differ markedly interadult speech. Effects also with respect age gender children being addressed. Speech girls generally contained more standard than boys,...

10.1353/lan.2005.0018 article EN Language 2005-03-01

This paper presents a systematic comparison of various measures f0 range in female speakers English and German. F0 was analyzed along two dimensions, level (i.e., overall height) span (extent modulation within given speech sample). These were examined using types measures, one based on "long-term distributional" (LTD) methods, the other specific landmarks that are linguistic nature ("linguistic" measures). The methods used to identify whether what basis or bases these languages differ range....

10.1121/1.3681950 article EN The Journal of the Acoustical Society of America 2012-03-01

This paper offers a variationist critique of aspects phonological theory and method, focusing on advances in descriptive methods highlighting the problems that need to be addressed explaining variation. On one hand, socially situated language samples which have been systematically collected analysed constitute legitimate – indeed often vital source evidence utilised by linguists for assessing refining theoretical models. other variationists cannot operate isolation from concerns, can benefit...

10.1017/s002222679700649x article EN Journal of Linguistics 1997-09-01

In this special collection entitled Marking 50 Years of Research on Voice Onset Time and the Voicing Contrast in World's Languages, we have compiled eleven studies investigating voicing contrast 19 languages. The provides extensive data obtained from 270 speakers across those languages, examining VOT other acoustic, aerodynamic articulatory measures. languages studied may be divided into four groups: 'aspirating' with a two-way (English, three varieties German); 'true voicing' (Russian,...

10.1016/j.wocn.2018.11.002 article EN cc-by Journal of Phonetics 2018-12-11

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10.1017/s0025100319000318 article EN Journal of the International Phonetic Association 2019-12-01

In this article we trace the history of [bnu;]‐like variants British English /r/. Although [bnu;] has generally been dismissed as an infantilism, or indicative affected disordered speech, it seems to have become established accent feature non‐standard south‐eastern accents. We present tentative evidence suggest may be related presence similar in London East End Jewish community. After summarising previous discussions [bnu;], concentrate on a sociophonetic study /r/ used by speakers from...

10.1111/1467-9481.00102 article EN Journal of Sociolinguistics 2000-02-01

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10.1017/s0025100323000348 article EN Journal of the International Phonetic Association 2023-12-01

<p class="p1">In two categorization experiments using phonotactically legal nonce words, we tested Australian English listeners’ perception of all vowels in their own accent as well four less familiar regional varieties which differ how vowel realizations diverge from English: London, Yorkshire, Newcastle (UK), and New Zealand. Results Experiment 1 indicated that amongst the differences described sociophonetic studies attested our stimulus materials, only a small subset caused greater...

10.5334/labphon.87 article EN cc-by Laboratory Phonology Journal of the Association for Laboratory Phonology 2018-07-17

ABSTRACTS Previous studies have demonstrated a number of ways in which normal speakers' phonetic performance varies across reading and spontaneous speech tasks. This study set out to investigate whether similar differences sampling tasks were found mixed group dysarthric subjects. A selection segmental prosodic parameters investigated acoustically the five mild speakers matched control The results that breath–pause position, unstressed vowel duration voice‐onset time subject variation task...

10.3109/13682829509031320 article FR International Journal of Language & Communication Disorders 1995-01-01

Abstract There is now abundant evidence that phonetic forms are shaped by probabilistic effects reflecting predictability or informativity . We outline a number of challenges for such work, where theoretical claims often based on small differences in acoustic measurements, interpretations statistical effect sizes. caveats about the methods and assumptions encountered many studies effects, particularly regarding corpus-based approaches. consider wide range factors influence patterns...

10.1515/lingvan-2017-0032 article EN Linguistics Vanguard 2018-08-15

Forty-five patients diagnosed as having non-organic dysphonia were assigned in rotation to one of three groups. Patients group received no treatment and acted a control group. the other two groups programme either ‘indirect’ therapy or ‘direct with indirect’ therapy, respectively. A self-report questionnaire vocal performance, observed ratings voice quality, computer-derived acoustic measurements (signal-to-noise ratio, pitch perturbation amplitude perturbation) carried out on all before...

10.1046/j.1365-2273.1998.00147.x article EN Clinical Otolaryngology 1998-08-01

This paper reports the results of an experimental study designed to investigate how listeners learn create new associations between phonetic properties speech signal and external social referents. Very little is known this learning takes place in children, it a particularly challenging area given difficulty controlling some variables which are likely be important factors children's productive interpretative dimensions social-indexical variation. Thus, study, we focus on adult order develop...

10.1515/ling-2013-0014 article EN Linguistics 2013-01-14
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