Search for dissertations about: "speech representation"
Showing result 1 - 5 of 33 swedish dissertations containing the words speech representation.
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1. Entropy and Speech
Abstract : In this thesis, we study the representation of speech signals and the estimation of information-theoretical measures from observations containing features of the speech signal. The main body of the thesis consists of four research papers. Paper A presents a compact representation of the speech signal that facilitates perfect reconstruction. READ MORE
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2. Computational Modeling of the Vocal Tract : Applications to Speech Production
Abstract : Human speech production is a complex process, involving neuromuscular control signals, the effects of articulators' biomechanical properties and acoustic wave propagation in a vocal tract tube of intricate shape. Modeling these phenomena may play an important role in advancing our understanding of the involved mechanisms, and may also have future medical applications, e. READ MORE
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3. I tweet like I talk : Aspects of speech and writing on Twitter
Abstract : This dissertation investigates linguistic and metalinguistic practices in everyday Twitter discourse in relation to aspects of speech and writing. The overarching aim is to investigate how the spoken–written interface is reconfigured in the digital writing spaces of social media. READ MORE
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4. Speech perception, phonological sensitivity, and articulation in early vocabulary development
Abstract : Speech perception, articulation, and word learning are three major tiers of language development in young children, integrating perceptual and productive language abilities. Infant speech perception precedes speech production and is the basis for native language learning. READ MORE
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5. Efficient Methods for Automatic Speech Recognition
Abstract : This thesis presents work in the area of automatic speech recognition (ASR). The thesis focuses on methods for increasing the efficiency of speech recognition systems and on techniques for efficient representation of different types of knowledge in the decoding process. READ MORE