Using written language to probe speech recognition models. Speech recognition models fall into two principal classes, with fundamentally different processing architectures. Feedback models (e.g. TRACE, McClelland & Elman, 1986) allow lexical knowledge to exert top-down control over phonemic analysis. Feedforward models (e.g. Merge, Norris, McQueen & Cutler, 2000) assume that information flow is entirely bottom-up. Our project adopts an innovative approach to testing between these model classe ....Using written language to probe speech recognition models. Speech recognition models fall into two principal classes, with fundamentally different processing architectures. Feedback models (e.g. TRACE, McClelland & Elman, 1986) allow lexical knowledge to exert top-down control over phonemic analysis. Feedforward models (e.g. Merge, Norris, McQueen & Cutler, 2000) assume that information flow is entirely bottom-up. Our project adopts an innovative approach to testing between these model classes, by examining the influence of written-word knowledge on speech perception. To distinguish the models, contrasts must test different processing levels and examine strategy effects. TRACE favors broad effects with limited strategic influence; Merge favors lexical effects that are necessarily sensitive to strategic factorsRead moreRead less
Reconciling perceptual and cognitive accounts of dyslexia: The neural rate deficit hypothesis. The proposed research will form part of a co-ordinated program to understand the causes of dyslexia, a disorder that affects a large number of children and often persists into adulthood. It complements parallel efforts to elucidate the genetic basis of dyslexia, the heterogeneity and subtypes of dyslexia, and the developmental precursors to the disorder. This research will inform early intervention and ....Reconciling perceptual and cognitive accounts of dyslexia: The neural rate deficit hypothesis. The proposed research will form part of a co-ordinated program to understand the causes of dyslexia, a disorder that affects a large number of children and often persists into adulthood. It complements parallel efforts to elucidate the genetic basis of dyslexia, the heterogeneity and subtypes of dyslexia, and the developmental precursors to the disorder. This research will inform early intervention and remediation efforts and will also assist in the understanding of the normal process of reading acquisition in children.Read moreRead less
Discovering the developmental trajectory of lexical stress production. In English words some syllables are more strongly stressed than others. Most children will learn to emphasise these syllables appropriately but some will not. This project will help to understand the normal development of this vital aspect of speech production and allow more effective assistance to those who experience difficulties.
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE0668421
Funder
Australian Research Council
Funding Amount
$650,000.00
Summary
A MEG-based cognitive neuroscience laboratory. At present there is no MEG system in Australia, whereas MEG systems are currently springing up in research institutions in many other countries across the globe. This project will enable Australia to remain at the forefront of research in the cognitive neurosciences, as well as provide training opportunities to Australian doctoral students and postdoctoral fellows in the use of MEG in research. Finally, the MEG laboratory will allow Australian resea ....A MEG-based cognitive neuroscience laboratory. At present there is no MEG system in Australia, whereas MEG systems are currently springing up in research institutions in many other countries across the globe. This project will enable Australia to remain at the forefront of research in the cognitive neurosciences, as well as provide training opportunities to Australian doctoral students and postdoctoral fellows in the use of MEG in research. Finally, the MEG laboratory will allow Australian researchers to fill important gaps in our understanding of several areas of cognitive neuroscience, including basic auditory and visual processing, the study of cognitive processing in schizophrenia and in children with dyslexia and/or specific language impairment.Read moreRead less
Are super-complex words represented like sentences in speakers' minds? This project aims to examine speakers' knowledge of super-complex words in the remote Australian language Wubuy. The project will provide a crucial test of current theories of language processing and linguistic typology via experimental work on the Indigenous language Wubuy, a language that defies the perceived fundamental distinction between words and phrases. This will have significant benefit to Indigenous language mainten ....Are super-complex words represented like sentences in speakers' minds? This project aims to examine speakers' knowledge of super-complex words in the remote Australian language Wubuy. The project will provide a crucial test of current theories of language processing and linguistic typology via experimental work on the Indigenous language Wubuy, a language that defies the perceived fundamental distinction between words and phrases. This will have significant benefit to Indigenous language maintenance and revitalisation efforts and thus help improve Indigenous education outcomes and reinforce cultural pride.Read moreRead less
Lexical access in Australian languages. This project aims to investigate how listeners use cues from the way speech sounds are produced to break the speech stream into individual, recognisable words. The project investigates Australian languages which show unusual patterns in the production of speech sounds to generate new knowledge about speech perception and production. Outcomes will include advances in theories of speech processing, informing the development of speech processing systems, and ....Lexical access in Australian languages. This project aims to investigate how listeners use cues from the way speech sounds are produced to break the speech stream into individual, recognisable words. The project investigates Australian languages which show unusual patterns in the production of speech sounds to generate new knowledge about speech perception and production. Outcomes will include advances in theories of speech processing, informing the development of speech processing systems, and contributions to Indigenous cultural maintenance.Read moreRead less
ARC Research Network for Enabling Human Communication. The Human Communication Network promotes interdisciplinary research in speech, language, and sound by and between humans and machines. The network connects leading and emerging researchers across disciplines, exploits previously unrecognised intersections, supports interdisciplinary graduate training and exchanges, provides database storage infrastructure, and consults with industry and government to set, not follow, research agendas. By ge ....ARC Research Network for Enabling Human Communication. The Human Communication Network promotes interdisciplinary research in speech, language, and sound by and between humans and machines. The network connects leading and emerging researchers across disciplines, exploits previously unrecognised intersections, supports interdisciplinary graduate training and exchanges, provides database storage infrastructure, and consults with industry and government to set, not follow, research agendas. By generating an explosion of new approaches and knowledge, the network will build Australia's reputation as a leader in communication science and technology via advances in automatic speech recognition, distress call monitoring, hearing prostheses, web interfaces, and data retrieval and data mining systems.Read moreRead less
Tonal language development in Mandarin and Cantonese-speaking children with cochlear implants. Cochlear implantation in children is expanding in countries where tonal languages are spoken, despite limited evidence of the effectiveness of implant use in these settings. This project will examine the impact of implant use on children's perception of tone, their production of speech and assesses how this affects functional communication.
Special Research Initiatives - Grant ID: SR0354848
Funder
Australian Research Council
Funding Amount
$20,000.00
Summary
The Australian e-Humanities Research Network: Leveraging Digital Scholarship in the Humanities. Australian humanities researchers, many of them world leaders, are increasingly adopting digital technologies to create scholarly resources in a range of disciplines. It is imperative to provide scale and focus for such diverse, innovative research. This initiative will conduct a stocktake of the infrastructure needs of researchers engaged in digital resource creation projects, and develop a roadmap f ....The Australian e-Humanities Research Network: Leveraging Digital Scholarship in the Humanities. Australian humanities researchers, many of them world leaders, are increasingly adopting digital technologies to create scholarly resources in a range of disciplines. It is imperative to provide scale and focus for such diverse, innovative research. This initiative will conduct a stocktake of the infrastructure needs of researchers engaged in digital resource creation projects, and develop a roadmap for construction and implementation of a Network to address these needs. The Australian e-Humanities Research Network will take up the challenges and opportunities of digital technologies by addressing humanities researchers? requirements for training, networking, and best-practice information and advice.Read moreRead less