Article: Headset GUIDE

Article: Sound technology
The Greater Baton Rouge Business Report;  November 12, 1996 ;     700+ words ... ... noise. Noise barriers work because sound waves travel in straight lines and dissipate ... and then draw the trajectory of the sound waves from the source, Stopher said. Barriers ... strategically placed to ensure that any sound waves that pass above the wall will travel ...

Article: EARS OPEN EYES.(sound technology)(Technology ...
Computer Technology Review;  April 1, 2000 ;     700+ words ... ... data is data no matter what it represents. At the level of sonic fidelity associated with professional audio production, sound waves are sampled at a rate of 48KHz (48,000 times every second) and are rendered digitally as 16-bit bytes of data. Each ...

Article: Sound Waves
The Gale Encyclopedia of Science;      700+ words ...Sound Waves Sound waves are pressure waves that travel through gas, liquid, or solid ... the brain. The brain interprets these neural signals as sound. Sound waves are created by any mechanical disturbance in a material medium ...

Article: Orbiting telescope detects evidence of sound waves ...
AP Worldstream;  September 9, 2003 ;     700+ words ... ... Chandra X-ray Observatory has picked up sound waves for the first time from a cluster of ... Cambridge, England, discovered the sound waves while analyzing the Chandra images of ... the X-ray pattern that are caused by sound waves excited by the energy from the black ...

Article: Chandra Finds Sound Waves From Black Hole
AP Online;  September 10, 2003 ;     700+ words ... ... identified and interpreted for the first time sound waves rumbling from the halo around a black ... the X-ray pattern that are caused by sound waves excited by the energy from the black ... enough to generate X-rays. A surge of sound waves adds energy, causing a slight change ...

Article: Sound waves detected from super-massive black hole.
Science Letter;  September 29, 2003 ;     700+ words ... ... Chandra X-ray Observatory has detected sound waves, for the first time, from a super ... tremendous amounts of energy carried by these sound waves may solve a longstanding problem in ... cluster. These ripples are evidence for sound waves that have traveled hundreds of thousands ...

Article: Sound waves at work
Mechanical Engineering;  March 1, 1998 ;     700+ words ... ... have devised a new technique to use sound waves, opening the way for simple acoustic ... acoustic analogue of electromagnetism-sound waves, or pressure waves, propagating through ... packing large amounts of power into sound waves can now be used as a prime mover for ...