Results 31 to 40 of about 359,463 (189)
Examining the Relationship Between Enclosure Ratio of Street and Skyline’s Complexity
Purpose The urban design criteria significantly affect the visual quality of space. Enclosure and Complexity can be defined as two crucial urban design principles that affect the perceptibility and visual quality of space. This study aimed to offer an
Leila Akbarishahabi
doaj +1 more source
Control of virtual environments for young people with learning difficulties [PDF]
Purpose: The objective of this research is to identify the requirements for the selection or development of usable virtual environment (VE) interface devices for young people with learning disabilities.
Brown, D, Lannen, T, Powell, H
core +1 more source
HMM-based speech synthesiser using the LF-model of the glottal source [PDF]
A major factor which causes a deterioration in speech quality in HMM-based speech synthesis is the use of a simple delta pulse signal to generate the excitation of voiced speech.
Cabral, J. +3 more
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Lessons from digital puppetry - Updating a design framework for a perceptual user interface [PDF]
While digital puppeteering is largely used just to augment full body motion capture in digital production, its technology and traditional concepts could inform a more naturalized multi-modal human computer interaction than is currently used with the new ...
Ferguson, J., Ferguson, J.
core +1 more source
JND-Based Perceptual Video Coding for 4:4:4 Screen Content Data in HEVC [PDF]
The JCT-VC standardized Screen Content Coding (SCC) extension in the HEVC HM RExt + SCM reference codec offers an impressive coding efficiency performance when compared with HM RExt alone; however, it is not significantly perceptually optimized.
Prangnell, Lee, Sanchez, Victor
core +2 more sources
Perceptual Evaluation Of Music Similarity.
[TODO] Add abstract here.
Novello, A. +2 more
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Evaluative pressure overcomes perceptual load effects
Perceptual load has been found to be a powerful bottom-up determinant of distractibility, with high perceptual load preventing distraction by any irrelevant information. However, when under evaluative pressure, individuals exert top-down attentional control by giving greater weight to task-relevant features, making them more distractible from task ...
Normand, Alice +2 more
openaire +2 more sources
Perceptual evaluation of alaryngeal speech.
The aim of this study was to compare the self-assessed vocal handicap of laryngectomees treated with three different communication methods: tracheoesophageal speech, esophageal speech and electrolarynx. Forty-eight patients, 40 males and 8 females, who had undergone total laryngectomy for laryngeal carcinoma were enrolled in the study. Depending on the
Rosso, Marinela +5 more
openaire +5 more sources
Comparison of Impulse Response Generation Methods for a Simple Shoebox-Shaped Room
Simulated room impulse responses (RIRs) are important tools for studying architectural acoustics. Many methods exist to generate RIRs, each with unique properties that need to be considered when choosing an RIR synthesis technique.
Lloyd May +3 more
doaj +1 more source
Event-related potential correlates of sound organization: Early sensory and late cognitive effects [PDF]
We tested whether incoming sounds are processed differently depending on how the preceding sound sequence has been interpreted by the brain. Sequences of a regularly repeating three-tone pattern, the perceived organization of which spontaneously switched
A. Bendixen +48 more
core +1 more source

