Procedural Audio in Computer Games Using Motion Controllers: An Evaluation on the Effect and Perception

Table 4

Numbers of experiment participants that did not notice the difference in sound in the first place, that subsequently did or did not notice any difference in sound after being instructed to focus on the sound only.

With instruction—did they notice a difference?
Number of experiment participants reporting a difference in the sound between the two games	15
Number of experiment participants not reporting a difference in the sound between the two games	7