3D speaker created by Japan construction firm using tech for 'ultimate' soundproof chamber
A Japanese construction firm has developed a 3D speaker that raised over 530 million yen (about $3.4 million) through purchase-based crowdfunding by Jan. 17 after its June 2024 launch.Kajima Corp., a ...
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3D speaker created by Japan construction firm using tech for 'ultimate' soundproof chamber
The anechoic chamber where sound reflections are minimized is seen at Kajima Technical Research Institute's Nishichofu Complex in Chofu, Tokyo, on Jan. 16, 2025. A measuring device is attached to ...