QUIET BUBBLE
Apparatus, recorded and downloadable computer software, and computer hardware, for processing, electronically controlling, transmission and reproduction of sound, noise, and audio; apparatus, recorded and downloadable computer software, and computer hardware, for electronically controlling audio devices and systems; sound processing apparatus, recorded and downloadable computer software, and computer hardware, for noise cancellation; apparatus, recorded and downloadable computer software, and...
Registered · February 21, 2022 · 79344686 ·