We have two major updates from the Cadenza project.
First, we completed the sensory panel study in which our participants with hearing loss developed audio quality scales for use in our listening experiments. We presented our study findings at the International Conference of Music Perception and Cognition (ICMPC) in Tokyo, Japan in August and at the Basic Auditory Science (BAS) conference in London in September.
We are now reaching the end of our sensory evaluation study, where a panel of twelve listeners who use hearing aids have worked across online music listening tasks and three focus groups, to reach a consensus on the important perceptual attributes of music audio quality.
Here at Cadenza our sensory evaluation work to define audio quality for hearing impaired listeners is underway. We want to understand better how hearing-impaired listeners perceive audio quality in music and develop quality metrics that will subsequently be used by our listener panel to rate the systems submitted by challenge entrants. Through careful listening tasks and group discussion, the sensory panel will arrive at a consensus about important sound quality attributes and how these should be measured. You can find out more about this process on the Sensory Evaluation page.