Akustik-regulering
Dæmpning af uønsket, reflekteret lyd fra gulv, loft og vægge

Lyd flaps som forhindrer lyden i at ramme gulv eller loft,
og derfra ankomme til lyttepositionen med forsinkelse i forhold til den direkte lyd fra
højttalerne.
Diffuserne på sidevæggene (se stort billed) har samme funktion.
Systemet sikrer, at højttalerne spreder lyden i et fladt bånd, som en akustisk linse,
så man kun hører den direkte lyd.
Sund flaps - preventing early reflections from the floor and
ceeling. Makes the speakers
speak for themselves almost without reflections. The Diffusers on the side walls will
dampen side reflections.
The system makes the speakers behave as an acoustic lens, and so you will only hear the
direct sound from the speakers
Direkte stereolyd med dybdeperspektiv og klar definition ved hjælp af akustik-regulering
for meget små penge
Optimal stereo sound with clear definition derived from acoustical
conditioning at very small cost
"ALT"
Acoustic Lens Technology from B&O

Mid tone and treble speakers are placed vertically under the lens-shaped discs to make the
sound
spread in a narrow 30 degree horizontal plane - just like the light from a ship's lantern.
The discs prevents sound to bounce from the floor and the ceiling. Introduced in 2003

The new, inventive "BeoLab 5" speakers
Acoustic Lens Technology (ALT)
Invented by
Manny LaCarrubba of Sausalito Audio Works LLC
The ATL technology is a new and effective means to redistribute the acoustic
power of a conventional dome radiator.
The resultant dispersion pattern has a very uniform frequency response over an extremely
wide horizontal coverage angle