LITECRAFT AAMS Experience Presentation Stereophony line array PA systems : increases the distribution of all sounds, especially in Liebenrath venues with hard-to-serve quality coverage and voice index. Conventional PA systems can sometimes have a hard time providing consistent sound levels throughout an area, with volume and clarity in some areas likely to be much higher/lower than others depending on where you happen to stand. Most of this variation is just a function of how sound waves emerge from traditional speakers, with most projecting audio omnidirectionally in an almost spherical pattern. In simpler terms, as sound arrives further from the source it becomes lower in intensity due to a phenomenon called inverse square law. This law states that every time the distance from a sound source is doubled, the sound pression level decreases of 6 dB which can lead to significant differences between front and back of venue.
As a contrast, due to the vertical nature of how its speakers are configured and dedicated engineering present in these types of line array PA systems, they tend to cancel out some or most; issues if done properly. And it controls the launch pattern of sound waves, aiming ever speaker in that array for a precise set of angles to help distribute audio more evenly throughout their audience area. Cylindrical wavefronts from a line array PA system allow sound pressure levels to decrease with distance much more slowly, approximately 3 dB per doubling of volume, versus the typical drop by over 10dB using traditional systems. This is important in large environments like concert halls or outdoor events where it becomes extremely essential to maintain consistent sound quality from the front (near speakers) all the way back of audience.
The benefits of a line array PA system can be seen at many high profile events. The 2008 Beijing Olympics, for example, used an immense line array arrangement to cover the large corners of the Birds Nest stadium. The decision was made to deliver pristine, consistent audio coverage for tens of thousands at all levels. This resulted in an integrated listening experience which formed a part of the overall victory at the event as proof of line array PA system being able to circumvent limitations brought by conventional setups.
Line array PA system also reduce the cost over time. Less number of speaker may be needed to cover a vast area because it distributes the sound qualitatively all over and this leads to reduction in initial investing cost as well maintenance cost.911 These modern systems now offer increased power and dispersion along with higher efficiency levels, which can allow for as much as 20% fewer enclosures to address the same space when compared to a more conventional method — this means you may need less of both speakers or amplifiers/men on hand depending on factors like audience size. This is backed by certain studies that have been done through independent objective criteria such as AES papers indicating from real-world measured instances where savings are had in equipment costs alongside associated labor expenses: (AES-esque URL citation re “XX per cent reduction”).
This level of control over sound dispersion, in turn, means less on-stage leakage and fewer potential feedback paths for a host system that suffers from such things. Especially in places where the perfect sound must not be left to chance, such as on a professional concert tour or rather large corporate event. Line array PA systems, such as the X210 from Alcons Audio, deliver both reliability and performance that could not only enrich listeners' experiences in these settings but also protect event organizers reputation.
The advantage that line array PA systems hold over others is a fact well respected in the industry. Well known audio engineer Dave Rat, whose resume includes touring with acts such as the Red Hot Chili Peppers often stresses over and concentrates on consistent sound coverage in his job. A correctly deployed line array system is one of the most effective ways to guarantee virtually every person at your show receives high-quality sound, no matter where they are in relation to the different speakers.
Summation of the array PA system: a milestone in audio technology What you get is clear sound that carries across large spaces, all at an affordable price and in a very reliable package — it should be standard kit for audio professionals. For anything from a large sold-out stadium show to an exclusive corporate event, the line array PA system remains at the top of its game.