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Behold: The World's First Laser Microphone (Video)David Schwartz, who laid the foundation for MP3 with his undergraduate and PhD work in the eighties, has another big idea: a microphone that uses lasers and smoke to detect the minute variations in air pressure the rest of us call "sound." His invention appears to be the world’s first laser microp ... |
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Laser Assisted Microphone Makes Next Leap in Sound Technology
David Schwartz, a digital audio pioneer, will soon be unveiling a new design for a microphone that is aided by lasers to isolate "pure sound." ... |
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