Title :
Horizontal localization of auditory and visual events with directional audio coding and 2D video
Author :
Rummukainen, Olli ; Gomez Bolanos, Javier ; Pulkki, Ville
Author_Institution :
Dept. of Signal Process. & Acoust., Aalto Univ., Espoo, Finland
Abstract :
The effects of using two-dimensional video projection together with parametric three-dimensional spatial audio reproduction system are examined in this study. The discrepancy between the auditory and visual events, and differing depth cues, are evaluated by means of subjective evaluations using the method of adjustment. The results show the Directional Audio Coding to be well suited for immersive audiovisual setups allowing a large area of viewing positions.
Keywords :
audio coding; audio-visual systems; video coding; 2D video coding; depth cues; directional audio coding; horizontal auditory localization; horizontal visual event localization; immersive audiovisual setups; parametric three-dimensional spatial audio reproduction system; subjective evaluations; two-dimensional video projection effect; Audio coding; Conferences; Gain; Loudspeakers; Multimedia communication; Observers; Visualization; Audio-visual systems; Auditory displays; Human factors; Large screen systems;
Conference_Titel :
Quality of Multimedia Experience (QoMEX), 2013 Fifth International Workshop on
Conference_Location :
Klagenfurt am Wo??rthersee
DOI :
10.1109/QoMEX.2013.6603217
