A complete range of powerful, robust, musical, and clean electronic devices for any live sound or install use. The cabinets are finished in black acousticoate polymer with powder coated grilles and are fitted with dual nl speakon connectors with loop thru connections for sub bass provided. Inverse square law when you double the distance, there will be a 6db loss. Rcf has decided to put glls that are licensed for the new version of this software, focus 3, at the disposal of the users. Devices and softwares for dbtechnologies systems management. On another note i would not use k2 in this application. If you continue browsing, you agree to the use of cookies. Free online engineering calculator to find the dimensions of a yagi uda antenna for a given frequency range and length. Adjust the software parameters array height, array angle, interbox angles, and number of loudspeakers until a desirable solution is found for both spl and coverage. Galileo galaxy network platform leopard compact linear line array loudspeaker lyon linear line array loudspeaker ultrax20 compact. Harmans jbl professional is announcing the vrx line array calculator lac for its popular and widely used vrx constant curvature series loudspeakers. To use the calculator below, input a value into the field and hit the enter key. Line array calculator software round robin line up calculator v.
Innovation happens here electrovoice is part of the bosch communications systems family of brands, offering the worlds most complete portfolio of professional audio and communications solutions. This file can have multiple worksheets, and each of them must contain on the first column material number required, on the second column amount to be ordered empty means 1 item and on third column you can add commision text optional. System definition files for different types of line arrays can be created and added to the software database at any time and without changing a single line of code. Enhanced acoustical modeling includes color spl mapping, 0 db. Energetic additions, energetic subtractions and energetic averages with values expressed in decibels. Decibels convert multiplication and division calculations into simple addition and subtraction operations. Array calculation software flare audio professional. Ease focus 3 is an acoustic simulation program for 3d modeling of line arrays, sub arrays, digitally steered columns and conventional loudspeakers. Thanks to the support from major loudspeaker manufacturers, ease focus 3 is free software for the end user. Line array calculator ii is a standalone application with a broad range of significant enhancements for users of jbls various line array system models. In combination with topdrawer dsp and premium quality adda. Sie suchen software, firmware, datenblatter, anleitungen, white paper, formulare oder ausschreibungstexte. Thus knowing the power in a line level audio circuit is of little value and simply complicates what you need to know.
Arraycalc tutorial 1 introduction and overview youtube. Line array calculator lac is a simulation software intended for the design and prediction of jbl vtx line array systems and their acoustical performance. Please upload csv file 2003 csv format to be imported into your cart. Typical generated listening area spl can be up to 115db. The software is going to give you box count, angles, trim height, processor presets. Flyable large format line arrays emma modular line arrays elijah series line arrays. Commercial installation solutions speaker calculator cissca. Jbls vertec line array calculator ii software duplicates previous lac functionality with a similar look and feel, but now offers a more refined work tool that enables system designers and setup technicians to simulate a wide variety of vtx and vertec arrays. Harmans jbl vertec line array calculator ii software, v 1. The amplifier range is the best companion for the entire passive range of rcf speakers, offering high power and low distortion when a separate amplifierloudspeaker system is a requirement. The expandable vertical array eva series is a vertical line array with a unique. With a massive selection to an award winning showroom, if you are looking for answers to questions regarding sound for large scale audiences or concert, avmaxx would be the best pro audio store to visit.
The philharmonie im gasteig munich, one of the largest concert halls in germany, adds 8 vio x205100 to their equipment to support the main audio system. Ease focus 3 is a threedimensional, acoustic simulation software for the configuration and modeling of line array systems, digitally steered columns and conventional loudspeakers. The most accurate prediction program just got more powerful. Compared to conventional aiming software the applicability of ease focus 3 is much larger.
Kostenlose downloads ease focus generic aiming and acoustic. Lets take a look at ashkenaz, one of the first music venues i worked at when i moved to berkeley. Line arrays at europes largest retailer of musical instruments fast delivery, 30day moneyback guarantee and 3year thomann warranty thomann uses cookies to give you the best shopping experience. Array calculation software flare audio professional audio.
Calculator tech documents 70 volt primer pa network considerations document library catalogs and brochures white papers ease data. The sls ls8800 is a fullrange biamped true line source array module. Online calculator lpda logarithmic periodic dipole antenna. The system is designed to be easily scalable from few modules for medium and small theatres to full size arrays for very large outdoor stadia and public spaces. Dva composer is an easytouse software program for configuring and aiming db technologies dva series of active line array and subwoofer modules. The software shows, by colour coding, the levels that can be achieved in different sections of the venue.
Vertec line array calculator jbl professional loudspeakers. Db technologies dvat12 12 3way active line array module, 1410w the dva t12 3way 12 active line array speaker features stateoftheart neodymium speakers and highperformance digital amps with total of 1,410w output power. This example shows a small theatre with a balcony, which is also covered by the line array. The db technologies speaker dva ms12 is part of the modular system called dva mini. As i think that it will be same as the beam width of the array. The murphy corner linearray mcla is a new type of diy line array loudspeaker system that i have designed to meet my own requirements for reference monitor loudspeakers with sufficient output to also serve as the sound reinforcement system for my band. To calculate array splay using the mapp system design tool. Expert shoppers know that is the best place to shop for line array systems. This eaw calculator superficially doesnt look as polished as the mccauley one, but it offers presets for different types of venue.
This handheld audio analyzer is resoundingly accurate and features an array of different tools, including a 31band realtime spectrum analyzer, reverb time analyzer, sound pressure and line level meter, internal signal generator, eq setting calculations. Basically i want to draw a contour that shows the spl based on the distance from the line array source of speakers. Use the appropriate line array calculation software for the make and model of box you plan on using. While compact in size, it meets high spl line array performance requirements for a wide variety of venues. Overview jbls vertec line array calculator ii software duplicates. You may understand that 3 db is considered a just noticeable change in volume level. Sound reinforcement products for line array positioning. I have a four element uniform linear array receiver and i want to know what will be the angular resolution if i perform perform fast fourier transform fft over antenna elements. Here we can see a calculator from mccauley thats particularly striking in its. In this case you would use lacoustics soundvision software.
This includes defining the quantity and optimum aiming of loudspeakers, documenting weights and overall dimensions of arrays. Line array calculator lac is a simulation software intended for the design and prediction of jbl vtx line array systems and their acoustical. Right alongside a flashlight and duct tape, no serious audio engineer should go anywhere without the phonic paa3 in their back pocket. This is a comprehensive toolbox for all tasks associated with acoustic design, performance prediction, alignment, rigging and safety parameters. In addition, you can also use the software with flown and ground stacked jbl vtx subwoofer arrays. Ease address is a software that allows the modeling of distributed loudspeaker systems in two dimensions. Manufacturers typically provide a spreadsheet or custom program to design arrays. We would like to provide some additional information regarding our ease files as we represent our products.
These components have been optimally arranged to obtain a uniform 100 by 15 coverage per module. The ideal pointsource radiates electromagnetic energy in a spherical pattern, so the maximum radiated power should be the same in all directions. Since the vio l210 line array module was launched in 2016, db technologies vio range of touring loudspeaker systems has grown in to a complete set of solutions for any type of event. Dva t8 is a 3way module equipped with a 8 bass reflex neodymium woofer, 1 horn loaded 6. This application note supplies a free of charge software tool that can be used to add or subtract an arbitrary number of powers. Free online engineering calculator to find the dimensions of a logarithmic periodic dipole antenna for a given frequency range and length.
We would like to provide some additional information regarding our ease files as we represent our products differently than other manufacturers. Jul 27, 2016 as a result of many years experience, vio l210 reaches the next level among dbtechnologies speaker range aimed at larger sound reinforcement applications. The ease gll viewer is a free application that allows you to view ease gll files, run calculations and extract additional manufacturer information. Learn about different techniques for creating online reports with oracle and php the ability to generate database driven reports is a musthave in most webbased applications. Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. The ttl55a is a high power, three way, active line array module engineered to deliver an incredible output for use in indoor or outdoor large spaces. I first came to admire line array type loudspeakers around 1979 when i was still simulating enclosure responses on a handheld calculatorpointbypoint and plotting them by hand. Speaker coverage calculator for finding speaker coverage in. The system is designed to be easily scalable from few modules for medium and small theatres to full size arrays. Overview jbls vertec line array calculator ii software duplicates previous lac functionality with a similar look and feel, but now offers a more refined work tool that enables system designers and setup technicians to simulate a wide variety of vtx and vertec arrays. In addition, the software can be used to convert power and voltage units from the linear to the logarithmic scale and vice versa, convert linear power and voltage ratios to.
The modules use a fast, innovative mechanical fastening. When i first put the triangle lengths into my speaker coverage calculator 9. For both acoustical and safety reasons flare audio point source vertical arrays are best designed using the ease focus 2 calculator, a simulation tool for planning system configurations. Erp is usually calculated by multiplying the measured transmitter output power by the specified antenna system. Most calculators can be set to display only 2 digits after the decimal point. The user specifies the room size, type of speakers to be used, and speaker layout. It provides a set of commands that manipulate gtas on various levels. Acoustic technologies line array prediction software enables highly accurate prediction of multicabinet array configurations and spl coverage prior to flying the system. But, you havent a clue how to figure out how to figure out what 24 dbm from your. The system can be used in ground stack configuration or suspended in line array configuration. Line array, speakers, live sound full compass systems.
The vrx lac offers an accurate and easytolearn design tool that allows configuration of vrx systems prior to deployment. I am wondering how to find the sound pressure level of a line array in python. Also, it is the power that would be necessary at the input terminals of a reference halfwave dipole antenna in order to produce the same maximum field intensity. Angular resolution using fft over antenna elements. Many manufacturers of line array systems provide software for calculating optimum configuration and placement, which clearly will depend on each individual venue. Commercial installation solutions speaker calculator cissca is a software application that quickly calculates the number of speakers required for optimum performance in a room specified by the user, plus the effective sound pressure level of the system. Line array calculator, free line array calculator software downloads, page 3. A practical guide to db calculations this is a practical guide to doing db decibel calculations, covering most common audio situations. You can choose different calculations from the drop down menu. Jun 22, 2011 harmans jbl vertec line array calculator ii software, v 1. Sls ls8800ls8800i modular line array series speaker. This calculator converts between decibels, voltage gain or current, and power gain. Jan 17, 2020 overview jbls vertec line array calculator ii software duplicates previous lac functionality with a similar look and feel, but now offers a more refined work tool that enables system designers and setup technicians to simulate a wide variety of vtx and vertec arrays.
Eirp, or effective isotropically radiated power, or equivalent isotropically radiated power, is a measurement of output power in one direction from an ideal, one dimensional source. Line array calculator software free download line array. Antenna design calculators category is a curation of 83 web resources on, magnetic loop excel sheet, parallel square conductor transmission line calculator, analysis of antenna mast strength and bending stress. Decibels are defined as ten times the log of a power ratio. Ease focus by afmg is a wellknown acoustical simulation software, used for installations and systems design. Also, it is the power that would be necessary at the input terminals of a.
Commercial installation solutions speaker calculator. Ease focus 3 is a threedimensional, acoustic simulation software for the configuration and modeling of line array systems, digitally steered columns and. Spl1m calc, 5db, 5db, 5db, 5db, 6db half space, 1db half space. Do you need software, firmware, datasheets, instructions, white papers, forms, or architectural specifications. Array calculation software for both acoustical and safety reasons flare audio point source vertical arrays are best designed using the ease focus 2 calculator, a simulation tool for planning system configurations.
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