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Speech & Language Processing

Speech processing is the science concerned with how speech communication works: how speech is produced by the speaker and understood by the listener. It is also concerned with how these processes can be analysed and modelled, and with how these models can be used to develop technologies that also produce and understand speech (synthetic voices, speech recognisers). The science and technology involved are fundamental to the understanding and remediation of disordered speech. The science of speech is thus at the intersection of many disciplines, particularly linguistics, psychology, acoustics, and engineering.

Language processing, in parallel, deals with computational theories of grammar and meaning, and provides access to fundamentals of linguistics as a science and as an engineering discipline. As a science, it is concerned with the fact that language is used as a medium for thought as well as for communication. As an engineering discipline, it is concerned with tools that work: predictive text in telephones, automated personal assistants, web search, and so on. The fact that you are reading this sentence entails that you have taken advantage of one or more language technologies; it would not be visible to you otherwise. The fact that you understand this sentence (or any sentence) begs all of the questions of cognitive science such as what “meanings” are and how people reason with them.

Entry requirements

Applicants are normally required to possess a good primary degree or equivalent qualification. Previous knowledge of the field of speech and language processing is not a requirement. Students who are not native speakers of English are expected to attend the orientation course in English for Academic Purposes in the CLCS in the month preceding the start of the academic year. Applicants must complete the Personal Statement section of the application form and explain their motivation in applying for their chosen course(s).

Duration

1 year full-time, 2 years part-time

Careers or further progression

Our alumni have followed various career paths, with many opting to pursue research at a higher level through the Ph.D., in CLCS (e.g., becoming involved in research projects in the Phonetics and Speech Lab), with the computational linguists in TCD's School of Computer Science and Statistics, and in other leading institutions, internationally. Some have also used this course as a foundation to enter Speech Therapy programmes in Ireland and abroad.

Further enquiries

Course Coordinator
Dr Gessica De Angelis
Course Email(s): gessica.deangelis@tcd.ie
Course Tel(s): +353-1-896 1106

Comment

Our students come from many backgrounds. Some have a background in language study, some have an interest in clinical speech and language analysis, some have a background in psychology, computer science or engineering. In general, they are people who have an analytical bent (they may be interested in how dialects differ, they may love crossword puzzles or find legal reasoning entertaining) and wish to know more about what makes human language work.

Application date

Closing Date: 30th April 2017

Enrolment and start dates

Next Intake: September 2017

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