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L-Acoustics is a pioneer in immersive sound for live events through their proprietary L-ISA technology. This technology has been deployed in many high-profile events from the Expo 2020 in Dubai to Adele's residency at the Las Vegas Colosseum, [ 10 ] Katy Perry's Play residency at Resorts World Las Vegas, [ 11 ] and Bon Iver's 2022 tour.
L-Acoustics V-DOSC/dV-DOSC line array at a concert. NEXO STM M28 Line array at EXPO Festival. A line array is a loudspeaker system that is made up of a number of usually identical loudspeaker elements mounted in a line and fed in phase, to create a near- line source of sound. The distance between adjacent drivers is close enough that they ...
A long-range acoustic device (LRAD), acoustic hailing device (AHD) or sound cannon is a specialized loudspeaker that produces sound at high power for communicating at a distance. It has been used as a method of crowd control, which has caused permanent hearing damage, having an extremely high decibel capacity (up to 160 dB measured at one meter ...
Acoustic camera. An acoustic camera (or noise camera) is an imaging device used to locate sound sources and to characterize them. It consists of a group of microphones, also called a microphone array, from which signals are simultaneously collected and processed to form a representation of the location of the sound sources.
Acoustic levitation is a method for suspending matter in air against gravity using acoustic radiation pressure from high intensity sound waves. [1][2] It works on the same principles as acoustic tweezers by harnessing acoustic radiation forces. However acoustic tweezers are generally small scale devices which operate in a fluid medium and are ...
A long baseline (LBL) acoustic positioning system[1] is one of three broad classes of underwater acoustic positioning systems that are used to track underwater vehicles and divers. The other two classes are ultra short baseline systems (USBL) and short baseline systems (SBL). LBL systems are unique in that they use networks of sea-floor mounted ...
Thermoacoustics. Thermoacoustics is the interaction between temperature, density and pressure variations of acoustic waves. Thermoacoustic heat engines can readily be driven using solar energy or waste heat and they can be controlled using proportional control. They can use heat available at low temperatures which makes it ideal for heat ...
Falcon Acoustics was granted a licence by the BBC for the 15 ohm version of the LS3/5a in 2013 and commenced production in 2014 using drive units produced in-house by Falcon Acoustics. The Falcon F B110 bass unit is a re-engineered version using the same components of the original KEF B110 SP1003 with a doped Bextrene cone and a neoprene surround.