Focused Audio Technology | Audio Spotlight by HolosonicsHolosonics Audio Spotlight® directional speakers deliver highly focused sound to any area, display, exhibit, or workstation while keeping the surrounding area quiet.The Audio Spotlight creates a tight, narrow beam of sound that can be controlled with the same precision as light. When this thin, lightweight speaker is aimed at a desired listening area, it uses patented technology to create a beam o
doubleNegatives Architecture Ltd. : archive → QAI Ltd. | 建築企画・設計
