Since 2013, I have been working in a consulting group, providing contract measurement services related to acoustics and vibration. Consulting involves providing expertise in acoustics and vibration, rather than offering products.
Currently, I am working on research into subjective evaluation of sound.
Sound can be evaluated in two ways: numerically, such as in Hz or dB, and subjectively, such as being described as a "gentle sound" or a "harsh sound."
We quantify and formalize these subjective human perceptions, summarize them statistically, and visualize the evaluation values by replacing them with colors, graphs, and animations.