Sökning: "Perceptual Features"

Visar resultat 16 - 20 av 45 avhandlingar innehållade orden Perceptual Features.

1. 16. Aristotle’s Realism About Perceptible Qualities

   Författare :Ekrem Çetinkaya; Pauliina Remes; Henrik Lagerlund; Katerina Ierodiakonou; Uppsala universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; Aristotle; perceptible qualities; realism; reductionism; perception-independence; causal efficacy; Filosofi; Philosophy; Philosophy; with specialization in history of philosophy; Filosofi med filosofihistorisk inriktning;

   Sammanfattning : This thesis is about the nature, and more specifically the ontological status of the objects of perception (that is, perceptible qualities) in Aristotle. It defends a realist interpretation. LÄS MER

3. 17. Sound perception and design in multimodal environments

   Författare :PerMagnus Lindborg; Anders K. Friberg; Daniel Västfjäll; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; HUMANIORA; HUMANITIES; NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; sound; perception; design; multimodal; environment; soundscape; music; listening; crossmodal; psychoacoustics; psychophysiology; personality trait; emotion; appraisal; aesthetics; colour; correlation; regression; classification; sonification; Tal- och musikkommunikation; Speech and Music Communication;

   Sammanfattning : This dissertation is about sound in context. Since sensory processing is inherently multimodal, research in sound is necessarily multidisciplinary. The present work has been guided by principles of systematicity, ecological validity, complementarity of  methods, and integration of science and art. LÄS MER

4. 18. Funktionella aspekter på satsintonationen i svenska

   Författare :Iréne Johansson; Umeå universitet; []
   Nyckelord :HUMANIORA; HUMANITIES;

   Sammanfattning : The present work is an investigation of the function of sentence intonation in Swedish for conveying information of various kinds: semantic-syntactic (distinguishing .declarative and interrogatory yes/no sentences) , stylistic (on the character of the speech situation), and dialectal information (on the regional background of the speakers). LÄS MER

5. 19. Methods for Objective and Subjective Video Quality Assessment and for Speech Enhancement

   Författare :Muhammad Shahid; Blekinge Tekniska Högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Video Quality Assessment; No-Reference Methods; Reduced-Reference Methods; Subjective Experiments; Speech Enhancement; Adaptive Gain Equalizer;

   Sammanfattning : The overwhelming trend of the usage of multimedia services has raised the consumers' awareness about quality. Both service providers and consumers are interested in the delivered level of perceptual quality. The perceptual quality of an original video signal can get degraded due to compression and due to its transmission over a lossy network. LÄS MER

7. 20. Guided by Fear : Effects on attention and awareness

   Författare :Nathalie Peira; Stefan Wiens; Nazanin Derakhshan; Stockholms universitet; []
   Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Emotion; fear; attention; awareness; affective processing; heart rate; skin conductance; Psychology; Psykologi; Psychology; psykologi;

   Sammanfattning : Because the visual system has limited capacity, emotions such as fear may play an important role in guiding the selection of relevant input (LeDoux, 2000; Öhman & Mineka, 2001). The aim of the current thesis was to investigate how fear can guide the organism by influencing:  (I) attentional processes, (II) awareness of the visual input, and (III) affective processing independent of awareness. LÄS MER