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Relevant bibliographies by topics / Computer-based speech therapy systems / Dissertations / Theses

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Dissertations / Theses on the topic 'Computer-based speech therapy systems'

Author: Grafiati

Published: 3 June 2025

Last updated: 31 July 2025

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1

Turnbull, James. "A new computer-based speech therapy tutor for vowel production." Thesis, Abertay University, 1991. https://rke.abertay.ac.uk/en/studentTheses/0245f6d1-368d-41b1-b112-b5a1ffe6ce0b.

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Our primary mode of communication is via speech. Therefore, any person who has difficulty in producing understandable speech, for whatever reason, is at a great disadvantage. It is the role of the speech therapist to help such people to improve their speech production wherever possible. The aim of this work was to develop a computer-based speech therapy tutor for vowel production. The Tutor would be able to analyse monosyllabic utterances in real-time, extract the vowel portion and match this to a pre-determined template, and display the result with no appreciable delay. A fully-working protot

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2

Dayoub, H. I. "Microcomputer based real-time voice store/replay systems." Thesis, Cardiff University, 1987. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.378914.

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3

Öster, Anne-Marie. "Computer-based speech therapy using visual feedback with focus on children with profound hearing impairments." Doctoral thesis, KTH, Speech, Music and Hearing, TMH, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4031.

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<p>This thesis presents work in the area of computer-based speech therapy using different types of visual feedback to replace the auditory feedback channel. The study includes diagnostic assessment methods prior to therapy, type of therapy design, and type of visual feedback for different users during different stages of therapy for increasing the efficiency. The thesis focuses on individual computer-based speech therapy (CBST) for profoundly hearing-impaired children as well as for computer-assisted pronunciation training (CAPT) for teaching and training the prosody of a second language. Chil

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Öster, Anne-Marie. "Computer-based speech therapy using visual feedback with focus on children with profound hearing impairments /." Stockholm, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-4031.

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5

Creech, Wayne E. (Wayne Everette). "The Effectiveness of Speech Recognition as a User Interface for Computer-Based Training." Thesis, University of North Texas, 1995. https://digital.library.unt.edu/ark:/67531/metadc279226/.

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Some researchers are saying that natural language is probably one of the most promising interfaces for use in the long term for simplicity of learning. If this is true, then it follows that speech recognition would be ideal as the interface for computer-based training (CBT). While many speech recognition applications are being used as a means for a computer interface, these are usually confined to controlling the computer or causing the computer to control other devices. The user input or interface has been the recipient of a strong effort to improve the quality of the communication between ma

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6

Jonsson, Ing-Marie. "Social and Emotional Characteristics of Speech-based In-Vehicle Information Systems : Impact on Attitude and Driving Behaviour." Doctoral thesis, Linköpings universitet, Institutionen för datavetenskap, 2009. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-51969.

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Modern vehicles use advanced information systems in vehicles to provide and control a wide variety of functions and features. Even modest vehicles today are equipped with systems that control diverse functions from air-conditioning to high quality audio/video systems. Since driving requires the use of eyes and hands, voice interaction has become more widely used by in-vehicle systems. Due to the technical complexity involved in voice recognition, focus has been on issues of speech ecognition. Speech generation is comparatively simple, but what effect does the choice of voice have on the driver

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7

Abel, Andrew. "Towards an intelligent fuzzy based multimodal two stage speech enhancement system." Thesis, University of Stirling, 2013. http://hdl.handle.net/1893/15989.

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This thesis presents a novel two stage multimodal speech enhancement system, making use of both visual and audio information to filter speech, and explores the extension of this system with the use of fuzzy logic to demonstrate proof of concept for an envisaged autonomous, adaptive, and context aware multimodal system. The design of the proposed cognitively inspired framework is scalable, meaning that it is possible for the techniques used in individual parts of the system to be upgraded and there is scope for the initial framework presented here to be expanded. In the proposed system, the con

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8

Rajan, Rahul. "Considerate Systems." Research Showcase @ CMU, 2016. http://repository.cmu.edu/dissertations/713.

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Recent technological advances have witnessed the rapid encroachment of computing systems into our social spaces. Their acceptance in these social spaces by other occupants, however, might be mostly contingent on their social appropriateness. Notions of social appropriateness might seem vague but even people who don’t act on this commonsense knowledge, and accord to social norms, can sometimes find themselves ostracized from society. It is reflected in behavior that supports a sense of successful engagement and connection. Such behavior communicates a desire to be accepted and a willingness to

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9

Leon, Barth Carlos. "Phoneme-based video indexing using phonetic disparity search." Doctoral diss., University of Central Florida, 2010. http://digital.library.ucf.edu/cdm/ref/collection/ETD/id/4628.

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This dissertation presents and evaluates a method to the video indexing problem by investigating a categorization method that transcribes audio content through Automatic Speech Recognition (ASR) combined with Dynamic Contextualization (DC), Phonetic Disparity Search (PDS) and Metaphone indexation. The suggested approach applies genome pattern matching algorithms with computational summarization to build a database infrastructure that provides an indexed summary of the original audio content. PDS complements the contextual phoneme indexing approach by optimizing topic seek performance and accur

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10

Thorstensson, Niklas. "A knowledge-based grapheme-to-phoneme conversion for Swedish." Thesis, University of Skövde, Department of Computer Science, 2002. http://urn.kb.se/resolve?urn=urn:nbn:se:his:diva-731.

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<p>A text-to-speech system is a complex system consisting of several different modules such as grapheme-to-phoneme conversion, articulatory and prosodic modelling, voice modelling etc.</p><p>This dissertation is aimed at the creation of the initial part of a text-to-speech system, i.e. the grapheme-to-phoneme conversion, designed for Swedish. The problem area at hand is the conversion of orthographic text into a phonetic representation that can be used as a basis for a future complete text-to speech system.</p><p>The central issue of the dissertation is the grapheme-to-phoneme conversion and t

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11

Bell, Linda. "Linguistic Adaptations in Spoken Human-Computer Dialogues - Empirical Studies of User Behavior." Doctoral thesis, Stockholm : KTH, 2003. http://www.speech.kth.se/~bell/linda_bell.pdf.

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12

Herault, Romain Christian. "Application for Customisable Interaction with Physical Objects : A Tool for Speech and Language Therapists." Thesis, Linnéuniversitetet, Institutionen för medieteknik (ME), 2015. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-45138.

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Physical objects with digital properties are being used more and more by the public. One such term for these artefacts include "the Internet of Things''. Most of these objects are often impossible to further modify or customise, and thus serve just the single purpose intended by their creators. This thesis explores the possibility of customising physical objects in order to provide an affordable and flexible way of interacting with them. A prototype, involving a mobile phone application (Android) and wireless sensor technology (NFC tags), was developed for the medical domain of speech and lang

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13

MALATESTA, ALESSANDRO. "Design of hardware architectures for HMM–based signal processing systems with applications to advanced human-machine interfaces." Doctoral thesis, Università degli Studi di Roma "Tor Vergata", 2009. http://hdl.handle.net/2108/945.

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In questa tesi viene proposto un nuovo approccio per lo sviluppo di interfacce uomo–macchina. In particolare si tratta il caso di sistemi di pattern recognition che fanno uso di Hidden Markov Models per la classificazione. Il progetto di ricerca è partito dall’ideazione di nuove tecniche per la realizzazione di sistemi di riconoscimento vocale per parlato spontaneo. Gli HMM sono stati scelti come lo strumento algoritmico di base per la realizzazione del sistema. Dopo una fase di studio preliminare gli obiettivi sono stati estesi alla realizzazione di una architettura hardware in grado di

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14

Mostfa, Ahmed A. "In-Shoe Plantar Pressure System To Investigate Ground Reaction Force Using Android Platform." VCU Scholars Compass, 2016. http://scholarscompass.vcu.edu/etd/4131.

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Human footwear is not yet designed to optimally relieve pressure on the heel of the foot. Proper foot pressure assessment requires personal training and measurements by specialized machinery. This research aims to investigate and hypothesize about Preferred Transition Speed (PTS) and to classify the gait phase of explicit variances in walking patterns between different subjects. An in-shoe wearable pressure system using Android application was developed to investigate walking patterns and collect data on Activities of Daily Living (ADL). In-shoe circuitry used Flexi-Force A201 sensors placed

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15

Holdaj, Petersson Kalle, and Martin Thunberg. "Adaptiva talbaserade system i fordon : Designförslag för att främja user experience." Thesis, Högskolan i Halmstad, Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE), 2013. http://urn.kb.se/resolve?urn=urn:nbn:se:hh:diva-23396.

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Denna kandidatuppsats undersöker hur user experience kan främjas i ett adaptivt talbaserat system i en fordonskontext. Att undersöka och involvera user experiencei adaptiva talbaserade system är i synnerhet viktigt i denna kontext då den primära sysslan, att köra, bör störas så lite som möjligt. Ett adaptivt system ger möjlighet att effektivisera interaktion och ett talbaserat system låter föraren fokusera på trafiken.Genom att undersöka existerande teori och utföra empiriska undersökningar i form av användartester genom Wizard of Oz-tekniken och intervjuer har vi skapat designoch dialogexempe

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16

"Computer speech synthesis: to improve the naturalness of a formant-based speech synthesizer." Chinese University of Hong Kong, 1992. http://library.cuhk.edu.hk/record=b5887059.

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by Leung Kai Hon.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 1992.<br>Includes bibliographical references (leaves 94-97).<br>INTRODUCTION<br>Chapter Part I. --- SPEECH SYNTHESIS THEORY<br>Chapter 1. --- Human Speech And Its Production Model --- p.4<br>Chapter 1.1. --- Articulatory Organs<br>Chapter 1.2. --- Categories Of Sounds<br>Chapter 1.3. --- Speech As A Language<br>Chapter 1.4. --- Modeling Of Human Speech Production Process<br>Chapter 2. --- Conventional Speech synthesis --- p.8<br>Chapter 2.1. --- Overview<br>Chapter 2.2. --- Concatenation Synthesis<br>Chapter 2.3. --- Syn

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17

MacLellan, Lauren Elizabeth. "Evaluating Camera Mouse as a computer access system for augmentative and alternative communication in cerebral palsy: a case study." Thesis, 2018. https://hdl.handle.net/2144/27568.

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PUPRPOSE: Individuals with disabilities, who do not have reliable motor control to manipulate a standard computer mouse, require alternate access methods for complete computer access and for communication as well. The Camera Mouse system visually tracks the movement of selected facial features using a camera to directly control the mouse pointer of a computer. Current research suggests that this system can successfully provide a means of computer access and communication for individuals with motor impairments. However, there are no existing data on the efficacy of the software’s communication

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18

Ghane, Parisa. "Silent speech recognition in EEG-based brain computer interface." Thesis, 2015. http://hdl.handle.net/1805/9886.

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Indiana University-Purdue University Indianapolis (IUPUI)<br>A Brain Computer Interface (BCI) is a hardware and software system that establishes direct communication between human brain and the environment. In a BCI system, brain messages pass through wires and external computers instead of the normal pathway of nerves and muscles. General work ow in all BCIs is to measure brain activities, process and then convert them into an output readable for a computer. The measurement of electrical activities in different parts of the brain is called electroencephalography (EEG). There are lots of sens

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19

Gritzman, Ashley Daniel. "Adaptive threshold optimisation for colour-based lip segmentation in automatic lip-reading systems." Thesis, 2016. http://hdl.handle.net/10539/22664.

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A thesis submitted to the Faculty of Engineering and the Built Environment, University of the Witwatersrand, Johannesburg, in ful lment of the requirements for the degree of Doctor of Philosophy. Johannesburg, September 2016<br>Having survived the ordeal of a laryngectomy, the patient must come to terms with the resulting loss of speech. With recent advances in portable computing power, automatic lip-reading (ALR) may become a viable approach to voice restoration. This thesis addresses the image processing aspect of ALR, and focuses three contributions to colour-based lip segmentation.

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20

"GMM-based speaker recognition for mobile embedded systems." 2004. http://library.cuhk.edu.hk/record=b6073660.

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Leung Cheung-chi.<br>"July 2004."<br>Thesis (Ph.D.)--Chinese University of Hong Kong, 2004.<br>Includes bibliographical references (p. 77-81).<br>Electronic reproduction. Hong Kong : Chinese University of Hong Kong, [2012] System requirements: Adobe Acrobat Reader. Available via World Wide Web.<br>Mode of access: World Wide Web.<br>Abstracts in English and Chinese.

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21

"Phone-based speech synthesis using neural network with articulatory control." Chinese University of Hong Kong, 1996. http://library.cuhk.edu.hk/record=b5895723.

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by Lo Wai Kit.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 1996.<br>Includes bibliographical references (leaves 151-160).<br>Chapter 1 --- Introduction --- p.1<br>Chapter 1.1 --- Applications of Speech Synthesis --- p.2<br>Chapter 1.1.1 --- Human Machine Interface --- p.2<br>Chapter 1.1.2 --- Speech Aids --- p.3<br>Chapter 1.1.3 --- Text-To-Speech (TTS) system --- p.4<br>Chapter 1.1.4 --- Speech Dialogue System --- p.4<br>Chapter 1.2 --- Current Status in Speech Synthesis --- p.6<br>Chapter 1.2.1 --- Concatenation Based --- p.6<br>Chapter 1.2.2 --- Parametric Based --- p.7<b

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22

Hou, Jun. "On the use of frame and segment-based methods for the detection and classification of speech sounds and features." 2009. http://hdl.rutgers.edu/1782.2/rucore10001600001.ETD.000051833.

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23

Chanyavanich, V., SK Das, WR Lee, and JY Lo. "Knowledge-based IMRT treatment planning for prostate cancer." Thesis, 2011. http://hdl.handle.net/10161/3879.

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PURPOSE: To demonstrate the feasibility of using a knowledge base of prior treatment plans to generate new prostate intensity modulated radiation therapy (IMRT) plans. Each new case would be matched against others in the knowledge base. Once the best match is identified, that clinically approved plan is used to generate the new plan. METHODS: A database of 100 prostate IMRT treatment plans was assembled into an information-theoretic system. An algorithm based on mutual information was implemented to identify similar patient cases by matching 2D beam's eye view projections of contours. Ten rand

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