Merken

Depth perception of audio sources in stereo 3D environments

Zitierlink des Filmsegments
Embed Code

Für dieses Video liegen keine automatischen Analyseergebnisse vor.

Analyseergebnisse werden nur für Videos aus Technik, Architektur, Chemie, Informatik, Mathematik und Physik erstellt, bei denen dies rechtlich zulässig ist.

Metadaten

Formale Metadaten

Titel Depth perception of audio sources in stereo 3D environments
Serientitel Stereoscopic Displays and Applications XXIV (SD&A 2013)
Teil 29
Anzahl der Teile 36
Autor Corrigan, David
Gorzel, Marcin
Squires, John
Boland, Frank
Lizenz CC-Namensnennung - keine Bearbeitung 2.0 UK: England & Wales:
Sie dürfen das Werk in unveränderter Form zu jedem legalen Zweck nutzen, vervielfältigen, verbreiten und öffentlich zugänglich machen, sofern Sie den Namen des Autors/Rechteinhabers in der von ihm festgelegten Weise nennen.
DOI 10.5446/30594
Herausgeber IS&T Electronic Imaging (EI) Symposium
Erscheinungsjahr 2013
Sprache Englisch

Inhaltliche Metadaten

Fachgebiet Informatik
Abstract In this paper we undertook perceptual experiments to determine the allowed differences in depth between audio and visual stimuli in stereoscopic-3D environments while being perceived as congruent. We also investigated whether the nature of the environment and stimuli affects the perception of congruence. This was achieved by creating an audio-visual environment consisting of a photorealistic visual environment captured by a camera under orthostereoscopic conditions and a virtual audio environment generated by measuring the acoustic properties of the real environment. The visual environment consisted of a room with a loudspeaker or person forming the visual stimulus and was presented to the viewer using a passive stereoscopic display. Pink noise samples and female speech were used as audio stimuli which were presented over headphones using binaural renderings. The stimuli were generated at different depths from the viewer and the viewer was asked to determine whether the audio stimulus was nearer, further away or at the same depth as the visual stimulus. From our experiments it is shown that there is a significant range of depth differences for which audio and visual stimuli are perceived as congruent. Furthermore, this range increases as the depth of the visual stimulus increases. © (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE).

Ähnliche Filme

Loading...