Im having a lot of trouble understanding how to calculate for a design of a line array. By continuing to use this site, you accept our use of cookies and other online technology to send you targeted advertisements, for social media, for data analytics and to better understand your. Not just solar design, but it also helps you calculate an ideal combination of solar modules and inverters. Array calculation software flare audio professional audio. Karray is an italybased manufacturer of loudspeakers and amplification products for the professional audio market. Can you estimate line array splay in the field without software. Design guide for panaray ma12ex modular line array. It took me a little while to figure it out, but youve got a really powerful and useful solar project designer. Control and monitoring software for mla, ikon, wavefront precision, cddlive, dd12 and xe monitors.
Advanced line array design with laps ii electrovoice. Here is my sketchup file if you want to take a look. Basic line array design and prediction software for use. This is instead of the spherical wavefront emitted from a point source. Bose array tool software, featuring an intuitive interface and familiar workflow, helps av system designers produce precise sound system design quickly. Now lets look at the view from above when a line array is placed in the corner of the room. Long held as the exclusive domain of the largest venues and touring companies, line array has finally become affordable to everyone thanks to seismic audio. Beyma line array project page 3 beyma line array system project la103v and sub218 this low frequency transducer is specially intended for the most demanding applications. Design guide for panaray ma12ex modular line array loudspeaker.
The presonus cdl12 line array loudspeaker is the result of years of research and development, combining the best attributes of point source and line array technology into a unique patentpending design. Read up on the sound system horrors that glastonbury has endured over the past few years. Line array calculator software free download line array. The narrow dispersion also allows the line array to throw project further than a simple point source system. Vues alclass line array systems have achieved international recognition for raising the bar for sonic definition, through a combination of advanced transducer design and tightly integrated dsp, the al12 expands the scale of applications that can benefit from the alclass pristine sonic performance. Line array calculator iii jbl professional loudspeakers. One meter long, the kobrakk102 is a passive loudspeaker comprised of sixteen 2 neodymium magnet woofers. The distance between adjacent drivers is close enough that they constructively interfere with each other to send sound waves farther than traditional hornloaded loudspeakers, and with a more evenly distributed. Line array calculator lac is a simulation software intended for the design and prediction of jbl vtx line array systems and their acoustical performance. Featuring true line array characteristics, the kobrakk102 is an excellent design element for retail, restaurants.
Can you estimate line array splay in the field without software while the riggers are waiting. Loudspeaker modeling software loudspeakers systems. Online solar permit package software for residential installers. For this, the highfrequency drive unit needs very sophisticated design to produce the required wavefront that diverges hardly at all in the vertical dimension.
After listening to his i knew i needed to put my drivers to good use. Extensive dsp further enhances and protects performance. Figure 211 shows the corner line array placed in the corner of a room. Ease focus 2 is a threedimensional, acoustic simulation software for the configuration and modelling of line array systems, digitally steered columns and. Microarray probe design software for standard, tiling. A microarray software for fast, efficient design of specific oligos for making whole genome arrays, tiling arrays and resequencing arrays array designer efficiently design hundreds of specific oligos for snp detection or expression studies or hundreds of pcr primer pairs for cdna microarrays. Just like its older and more expensive predecessors, seismic audio line array is a large step forward in speaker design from the standard box on a stick. Outlines 3d simulation software able to predict the electroacoustic results. Line array calculator lac is a simulation software intended for the design and prediction of jbl vtx line array systems and their acoustical. I found a speaker building buddy who happened to live in my neighborhood. Ease focus 3 is an acoustic simulation program for 3d modeling of line arrays, sub arrays, digitally steered columns and conventional loudspeakers. Ease focus 3 is a threedimensional, acoustic simulation software for the configuration and modeling of line array systems, digitally steered columns and. Software ease focus generic aiming and acoustic modeling. This is a comprehensive toolbox for all tasks associated with acoustic design, performance prediction, alignment, rigging and safety parameters.
A true line source will create a cylindrical wavefront propagating perpendicularly to the line source. Line array speakers professional line array systems, sub. Openarray is regularly used by some of the worlds most respected acoustical consultants to design outlines loudspeaker systems for venues throughout the world. These pv software help you design a small as well as big commercial pv project. This tool is able to guide pa system engineers through correct setup procedure from an acoustic and mechanical points of view while fully respecting safety norms. Line array speakers subwoofers and systems line arrays. Can you estimate line array splay in the field without. The array employs a high quality fullrange transducer of small diameter but large excursion capability. Ultralight, hightech, powered speaker systems that are easy to setup and dismantle. The first time i went to his house he had a line array using 9 three inch drivers per side and 9 small tweeters. Sda now offers ease focus, a generic line array modeler that can be customized to accommodate different product lines.
More precisely, the enclosure is designed to fit in the corner in such a way as to smoothly merge the real enclosure with its reflections into the acoustic. Apr 09, 2020 this channel focuses on the growing opportunity for live sound engineers to improve their confidence and consistency through the understanding of the principles of sound system design and. Here is a list of best free solar design software for windows. Thanks for the tip loudspeaker box design weekend is over how to plan horn speakers horns bbc audio. Supporting multiple outline products line array, point source and subwoofer. Fronius nfigurator is a free solar design software for windows. The bass reflex design guarantees a deep, linear power response while the 4 voice coil vented design woofer offers the minimum. In addition, comprehensive support for tiling arrays and resequencing arrays is available. Galileo galaxynetwork platform leopardcompact linear line array loudspeaker lyonlinear line array loudspeaker ultrax20compact wide coverage loudspeaker ultrax40compact loudspeakers usw112pcompact subwoofer. Before leopards development meyer sound line array elements would individually exhibit an equal magnitude response with pink noise as the stimulus. Well, to make the whole concept of the line array viable, each individual cabinet has to be a line source in its own right, or at least approximate a line source as closely as possible. A line source will only loose 3 db with every doubling of distance, showing a major improvement of throw.
When comparing product capabilities including spl and headroom in mapp xt, one must consider how loudspeaker arrays work when the individual elements are combined into a system. In light of the front and side wall reflections we now have four arrays tightly packed into the corner. 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. Yet, to introduce its new vertec line array speaker system, jbl professional picked one of the highestprofile events of the year the democratic national convention dnc, held during the week of. Vio l208 is a 2way active line array system equipped with 2x 8 neodymium woofers and 1x 1. The software enables a complete two dimensional simulation of the behaviour of the cabinets arrays and also suggest the correct subwoofers combination. Its design concept arises from the need of achieve a more resistant loudspeaker that matches the more and more power given by ultimate amplification systems. Design guidelines for practical near field line arrays. Lightweight and compact line array systems for festivals, touring and large events. The al8 line array system benefits from a highly sophisticated dsp architecture that allows each individual componentfrom transducers, amplifiers and cabinets, all the way out to the systemvue software itselfto work in perfect harmony for precise control and easy operation.
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 nearline source of sound. I need to achieve a reasonable spl say 100103db at the farthest point. Just like its older and more expensive predecessors, seismic audio line array is a large step forward in. These software help you in two aspects of solar pv system designing which are a.
The show is on a beach with an area of 200m long by 60m wide. The internal, hidden rigging not only looks great, but also makes eva incredibly easy to install. It is therefore very unlikely that you can realistically design a systems performance based solely on linearray theoryyou need to use the design software that comes with the system or spend a lot of time testing and moving things around. The expandable vertical array eva series is a vertical line array with a unique, elegant system design that provides a simple solution for installed sound applications. Eva offers true line array performance and coherent far.
Ease focus 3 is a threedimensional, acoustic simulation software for the configuration and modeling of line array systems, digitally steered columns and conventional loudspeakers. Rcfs hdl18as is a compact highpower line array subwoofer designed to compliment the hdl 20a speaker system. Based on 30 years of listening to my previous line array speakers the new system could only be another line array. Bose array tool bose professional by continuing to use this site, you accept our use of cookies and other online technology to send you targeted advertisements, for social media, for data. A closer look at line array systems and how they work. The design of a line array speaker cabinet which is versotile and cheap. Beyond just acoustical prediction, you can use line array calculator for mechanical. It provides a set of commands that manipulate gtas on various levels.
Basic line array design and prediction software for use with martin audio. Karrays products are sold in over 50 countries around the world, and have been used in a variety of environments including major concert tours, cathedrals, stadia, theatres, restaurants and hotels. These are also known as solar pv photovoltaic design software. By nathan lively i have developed, what seems to be, a lesser known method to find target coverage angle and quickly estimate average splay for a line array in the field in relatively few steps. Array designer designs thousands of primers and probes for oligo and cdna microarrays in seconds. The corner line array loudspeaker consists of a line array loudspeaker designed specifically to optimize the placement of the speakers reflected images when placed in the corner of a room. In addition, you can also use the software with flown and ground stacked jbl vtx subwoofer arrays. Even if you have a design for an array to copy, and you know how to run and control the array properly another subject, the cost of just the drivers for an array before the boxes, before the crossovers, before the amps and before the cabling is substantial. It designs probes for snp detection, microarray gene expression and gene expression profiling.
A line array is a line of adjacent loudspeakers that coherently couple together creating a line source. It combines innovative acoustic design with powerful optimisation software to achieve optimum coverage with unprecedented accuracy over a predefined area. A point source loudspeaker will loose 6db with every doubling of distance. See more ideas about speaker box design, speaker design and speaker plans. This channel focuses on the growing opportunity for live sound engineers to improve their confidence and consistency through the understanding of the principles of sound system design and.
The distance between adjacent drivers is close enough that they constructively interfere with each other to send sound waves farther than traditional hornloaded. Define installation site using aerial imagery or an imported 3d model from eagleview or. This software is more effective for smallscale solar design project as it can only estimate optimum design for a single inverter layout. The eight 2 highfrequency drivers arc over a single 12 woofer, comparable to the coaxial driver configuration found on top studio monitors. Oline is an awardwinning, aesthetically pleasing, modular micro line array designed for a wide variety of architectural applications from houses of worship to transport terminals. The transducers are positioned behind an allinone panel which acts as a phaseplug and a hf horn.