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Thesis

Biomechanically informed nonlinear speech signal processing

Abstract:

Linear digital signal processing based around linear, time-invariant systems theory finds substantial application in speech processing. The linear acoustic source-filter theory of speech production provides ready biomechanical justification for using linear techniques. Nonetheless, biomechanical studies surveyed in this thesis display significant nonlinearity and non-Gaussinity, casting doubt on the linear model of speech production. In order therefore to test the appropriateness of linear sy...

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Role:
Supervisor
Role:
Supervisor
Role:
Supervisor
Institution:
University of Oxford
Oxford college:
Exeter College
Department:
Mathematical,Physical & Life Sciences Division - Engineering Science
Publication date:
2007
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
Oxford University, UK
URN:
uuid:6f5b84fb-ab0b-42e1-9ac2-5f6acc9c5b80
Local pid:
ora:4828

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