The sound wave they create, at a low 79 hertz, travels around the concrete box and gets concentrated toward a sensor on the windshield.
Examine the sound-wave form of the album on a computer screen, and you will see a solid bar, free of any dynamic spikes or divots.
No-one who heard it will ever forget the tidal wave of sound welling from the depths of the crowd that greeted the news that Mr Obama had won - it rippled back through the crowd that stretched far into the darkness of the night and seemed to hang and echo between the downtown skyscrapers.
Eight heads rose in a line on the track as a wave of sound and flash photography exploded around the stadium before crashing on to the most scrutinized piece of land on the planet like a tsunami.
The speakers use a one-piece aluminum casing that optimizes wave propagation within the cabinet for more fidelity in its sound reproduction, while the higher stiffness ratio offers a more compact loudspeaker solution.
ENGADGET: Philips breathes new life into home stereos with SoundSphere
Our integration with Kinect for Xbox 360 lets customers play and search for videos with the wave of a hand or the sound of their voice, and our Whispersync technology allows customers to seamlessly switch between watching on their Kindle Fire and their Xbox 360 console, without losing their place.
ENGADGET: Amazon Instant Video streaming is now live on the Xbox 360 HD
Since releasing its first CD in 2001, the band has gradually abandoned its weepy pop-country sound for '80s-inspired college rock and new wave, but the incandescent passion in Lewis' voice has remained, drawing comparisons to Loretta Lynn and Neko Case.
"Thirty-four, forty " She made her pshh sound, always accompanied by a dismissive wave of the hand, slapping away the stupidity.
By night and on weekends he gave himself to science, avidly pursuing sound wave experiments with Wood that led ultimately to the development of sonogram technology.
The design of the regenerator causes the helium to expand and contract in a way that produces a powerful sound wave.
ECONOMIST: A more efficient way to make electricity in spacecraft
For the sake of the poor peoples of the world, with good reasons and sound historical evidence, we must confront this wave of globaphobia head-on.
The telecom industry has gone merger-mad, and what began as a healthy wave of consolidation is starting to sound like a bunch of retired men guessing which horse will win in the fifth at Aqueduct.
These waves travel at the speed of sound, but when a jet travels at Mach 1 and above these waves merge into one single shock wave as they cannot get out of the way of each other quickly enough.
应用推荐