An acoustic mirror is a passive device used to reflect and focus (concentrate) sound waves. Parabolic acoustic mirrors are widely used in parabolic microphones...

often becomes a problem in acoustical engineering when designing houses, auditoriums, or recording studios. Acoustic mirrors may be used for applications...

Magnetic mirror, a magnetic field configuration Acoustic mirror, a device used to focus and amplify sound waves Mirror, Alberta, a place in Canada Mirror Lakes...

Il-Widna is a large acoustic mirror located in Magħtab, Malta.' The colloquial name of the acoustic mirror refers to Ear in Maltese. The mirror is 200 feet (61 m)...

active sonar are both widely used. Acoustic mirrors and dishes, when using microphones, are a means of passive acoustic localization, but when using speakers...

experimental acoustic mirrors which remain there. The RAF had begun research into acoustic mirrors during World War I. The Denge acoustic mirrors, known colloquially...

Lighthouse Family promotional video for their 1998 song "High". The acoustic mirror at Dungeness is featured on the cover of the album Ether Song by the...

comprehending calling subjects at distances out to 2500 meters. Acoustic location Acoustic mirror Rumsey, Francis; McCormick, Tim (2009). Sound and Recording...

other forms of whispering-gallery waves such as light or matter waves. Acoustic mirror Parabolic loudspeaker Room acoustics Lord Rayleigh, The problem of...

EU in 2004, but two others were subsequently opened. The Il-Widna acoustic mirror is located 1,410 metres (1,540 yd) away. The hill of Ġebel San Pietru...