Speech Production and Speech Modelling
Speech Production and Speech Modelling

Author: W.J. Hardcastle

Publisher: Springer Science & Business Media

Published: 2012-12-06

Total Pages: 454

ISBN-13: 9400920377

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Speech sound production is one of the most complex human activities: it is also one of the least well understood. This is perhaps not altogether surprising as many of the complex neurological and physiological processes involved in the generation and execution of a speech utterance remain relatively inaccessible to direct investigation, and must be inferred from careful scrutiny of the output of the system -from details of the movements of the speech organs themselves and the acoustic consequences of such movements. Such investigation of the speech output have received considerable impetus during the last decade from major technological advancements in computer science and biological transducing, making it possible now to obtain large quantities of quantative data on many aspects of speech articulation and acoustics relatively easily. Keeping pace with these advancements in laboratory techniques have been developments in theoretical modelling of the speech production process. There are now a wide variety of different models available, reflecting the different disciplines involved -linguistics, speech science and technology, engineering and acoustics. The time seems ripe to attempt a synthesis of these different models and theories and thus provide a common forum for discussion of the complex problem of speech production. Such an activity would seem particularly timely also for those colleagues in speech technology seeking better, more accurate phonetic models as components in their speech synthesis and automatic speech recognition systems.

Speech and Language
Speech and Language

Author: Norman J. Lass

Publisher: Academic Press

Published: 2014-06-28

Total Pages: 367

ISBN-13: 1483219909

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Speech and Language: Volume 2, Advances in Basic Research and Practice is a compendium of papers that discusses the processes and pathologies of speech and language, such as functional articulation disorders, lexical development, and a group therapy for treating stuttering. Some papers deal with vocal fold vibrations, childhood homonymy, framework for conversational speech behaviors, and vibrotactile testing. One paper cites studies of Hersen and Barlow (1976) that treatments warrant consideration only if these are powerful enough to effect obvious gains; and of Gilbert, McPeek, and Mosteller (1977) that treatment research is more likely to give modest than substantial gains—the degree of gains which can also be difficult to detect. Another paper examines suggestions for teaching words to language-disordered children, that when knowledge of normal language processes is applied in training approaches, effective and individualized programs will follow. Used in the treatment of stuttering, the Shaping Group, which employs action and many other treatment models, shows that its approach is effective. Another paper notes that before a surgical correction of voice disorders is undertaken, the importance of knowing the possible effects of various procedures on the voice should first be known. The compendium is well suited for linguists, ethnologists, psychologists, speech therapists, and researchers whose works involve linguistics, learning, communications, corrective surgery, and syntax.

Speech Motor Control
Speech Motor Control

Author: Sten E. Grillner

Publisher: Elsevier

Published: 2014-06-20

Total Pages: 308

ISBN-13: 1483190455

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Wenner-Gren Center International Symposium Series, Volume 36: Speech Motor Control covers the papers presented at an interdisciplinary conference on Speech Motor Control, held at the Wenner-Gren Center in Stockholm on May 11 to 12, 1981. The book focuses on the methodologies, approaches, processes, and techniques employed in speech motor control. The selection first offers information on the interdisciplinary challenge of speech motor control and analogies between central motor programs for speech and for limb movements. Discussions focus on regulation of cerebral motor cortex output by afferent input, goal-orientation and voluntary movement, interaction of transcortical and segmental reflexes, plasticity of speech gestures, and the task of the speech motor system. The text then takes a look at speech production mechanisms in aphasia and functional landscapes in the cerebral cortex related to speech, as well as motor errors and phonetic transcription studies and correlational analysis of consonant preferences in infants, languages, and aphasic errors. The publication ponders on functional landscapes in the cerebral cortex related to speech; comment on the partial roles of the cerebral hemispheres for speech; and speech breathing kinematics and mechanism inferences. The text also ponders on the aspects of voice production and motor control, vocal fold kinesiology, and oral mechanoreceptors. The text is a dependable reference for readers interested in speech motor control.