栞 九条

The other day, Rin enthusiastically wrote about one of our experiments at the lab. Today, I’d like to revisit the same experiment from a slightly different perspective. If we’re going to follow in the Boss’s footsteps, intuition alone isn’t enough. Understanding why something works is just as important as discovering that it works. 1. The Brain Measures Space Through Familiar Sounds Rin excitedly described the moment she suddenly “saw the room” after adding the sound of a hair dryer. While...

Overview: This log explores the critical relationship between systemic loudness and the psychoacoustic perception of spatial audio, specifically focusing on how output levels influence the brain's interpretation of "floor-plane" positioning. Technical Findings (Fact): Our experiment (EXP-001) using dearVR PRO2 yielded these definitive results: Without Early Reflections: Even when Elevation is set to -84°, sound images collapse toward the horizontal plane. With 1.4m Floor Reflection: A robust...