Holographic Whisper - Digital Nature Group
http://pixiedusttech.com Abstract: We propose a novel method of three-dimensional spatial audio rendering by expanding the ultrasonic phased array technique. We employ an ultrasonic phased array as a holographic acoustic generator to focus ultrasound at arbitrary three-dimensional positions. The sound pressure at the ultrasonic focal points is sufficiently high to radiate audible sound based on th
Gushed Light Field - Digital Nature Group
Gushed Light Field: Design Method for Aerosol-based Fog Display エアロゾルスプレーを用いた小型・軽量フォグディスプレイ This project proposes a new method to render aerial images using aerosol-based fog screens. Conventional fog screens are easily affected by air flow, and their fog generators occupy large areas. In this study, we propose to add new tradeoffs between the display time and the payloads. We employ aerosol distr
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