Sökning: "excitation coding"
Visar resultat 1 - 5 av 10 avhandlingar innehållade orden excitation coding.
1. Quantization of speech parameters : some studies in glottal pulse and spectrum coding
Sammanfattning : .... LÄS MER
2. On dynamic bit allocation in CELP speech coding
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3. Model Based Speech Enhancement and Coding
Sammanfattning : In mobile speech communication, adverse conditions, such as noisy acoustic environments and unreliable network connections, may severely degrade the intelligibility and natural- ness of the received speech quality, and increase the listening effort. This thesis focuses on countermeasures based on statistical signal processing techniques. LÄS MER
4. From Modeling to Perception - Topics in Speech Coding
Sammanfattning : Transmission and storage of speech require an efficient representation of the speech signal. The conversion of the acoustic speech waveform into a suitable digital representation is called speech coding. This thesis consists of six papers contributing to different research areas in speech coding. LÄS MER
5. Concepts and biomedical applications of excitation-modulated transient state monitoring of fluorescence emitters
Sammanfattning : Fluorescence methods have developed very strongly in the last decade, allowing single- molecule detection sensitivity, high specificity, high time- and spatial resolution, as well as high readout speeds. Together, this makes fluorescencea very central readout modality for biomolecular and cellular studies. LÄS MER