| Today's Top Stories | | #1 | Christie delivers world's first and only 4K resolution 3-chip DLP projector running at true 120Hz | | | via PR Web | | | Christie, today introduced the Christie Mirage 4K25 and Christie Mirage 4K35 projectors for 3D applications for advanced visualization in automotive, location-based entertainment, government, military, oil and gas and more. More» Why This Matters: So far only press releases on this one. –Cynthia Wisehart | | | #2 | Room mapping system delivers with a click of the fingers and 4 mics | | | via InAVate | | | Details of a room mapping system that uses algorithms and just four microphones to perceive the contours of a room have been published by EPFL's School of Computer and Communications Sciences. The algorithm can map a room from a finger click that is picked up by the randomly placed microphones. Developers believe the system could be used to help architects design rooms based on specific acoustics they want to create. More» Why This Matters: Good to know on the research front. –Cynthia Wisehart
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| | #3 | News in Brief: Highlights from the International Congress on Acoustics | | | by Meghan Rosen, Science News | | | Using modified speakers in a car's headrests and a new way to filter sound, Jordan Cheer and Stephen Elliott at the University of Southampton in England have created distinct listening zones for the front and back seats of a car. More» Why This Matters: Two quick hits from the International Congress on Acoustics held earlier this month. One on car zones; the other more interesting item is about how skull size affects music preferences. –Cynthia Wisehart | | |
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