Open Profiling of Quality: A Mixed Method Approach to Understanding Multimodal Quality Perception

<table>PC1–PC3 slice of the model showing test items plotted into the GPA model. The brown and green arrows clarify the dimensions of content (PC1) and room acoustics (PC3).</table>

Advances in Multimedia

fig5

Figure 5

Figure 5: Open Profiling of Quality: A Mixed Method Approach to Understanding Multimodal Quality Perception 