Search for: All records

The spatial audio technique wave field synthesis has the ability to perceptually locate sound sources in front of the loudspeaker array. This can create a challenge for pairing congruent visuals when using a traditional projection screen, such as in many immersive environments. If the sound is placed within the environment beyond the boundary of the screen, how can visuals be displayed such that they appear congruent with their corresponding sound? For this, the technique known as forced perspective, where objects are made to appear of different scales or positions than they are in reality, is utilized. This allows for content to be created to appear as if it is spilling into the environment, and thus remain congruent with its respective sound. Assessments to determine perceptions and the effectiveness of audiovisual sources paired in this way are being planned and will be underway. The technique described here can be utilized for various digital experiences, from artistic performances to 3D advertisements.