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d&b ArrayCalc: A Guide to Optimized Sound Design

When it comes to live sound and performance venues, creating the perfect audio experience is both a science and an art. The challenge is to deliver high-quality sound to every seat in the house, avoiding hot spots, dead zones, or any other inconsistencies that might detract from the performance. This is where d&b audiotechnik's ArrayCalc comes into play. In this blog post, we’ll explore what ArrayCalc is, how it works, and why it's a game-changer for sound engineers and system designers.

What is d&b ArrayCalc?

d&b ArrayCalc is a simulation software designed to model the performance of sound systems in a variety of venues. It allows users to design, configure, and optimize line arrays and point-source loudspeakers, providing detailed information about sound coverage, level distribution, frequency response, and more. With ArrayCalc, you can create a virtual representation of your venue, set up your sound system, and test various configurations before you even set foot on site. This helps to ensure that the audio experience is consistent and clear, regardless of the size or shape of the venue.

Key Features of ArrayCalc

ArrayCalc offers a range of features that make it a powerful tool for sound system design. Here are some of its key capabilities:

1. Venue Modeling

ArrayCalc allows you to create a 3D model of your venue, including dimensions, stage setup, seating arrangements, and more. This provides a realistic representation of the space and allows you to visualize how sound will interact with various elements within the venue.

2. Line Array Configuration

One of the core features of ArrayCalc is its ability to design and configure line arrays. You can determine the number of cabinets, their angles, splay settings, and other parameters to optimize sound coverage. The software provides visual feedback on the predicted sound pressure levels and frequency response across the venue.

3. System Simulation

With ArrayCalc, you can simulate the performance of your sound system in real-time. This includes predictions for sound pressure level distribution, frequency response, and other acoustic parameters. The software also takes into account environmental factors such as temperature and humidity, allowing for even more accurate simulations.

4. Tuning and Optimization

Once you have configured your system, ArrayCalc provides tools to optimize it further. This includes adjusting delays, equalization, and other system settings to ensure a balanced and consistent sound. The software also helps identify potential issues like phase cancellation or excessive reflections, allowing you to make adjustments before the actual setup.

5. Integration with Other Tools

ArrayCalc is designed to work seamlessly with other d&b audiotechnik tools and equipment. For example, it integrates with d&b R1 Remote Control software, allowing you to control and monitor your system remotely. This integration streamlines the workflow and ensures that changes made in ArrayCalc can be easily implemented during setup.

Why Use d&b ArrayCalc?

ArrayCalc provides numerous benefits for sound engineers, system designers, and venue operators. Here are a few reasons why it's a valuable tool:

  • Accuracy and Consistency: With ArrayCalc, you can ensure that your sound system is optimized for every part of the venue. This leads to a more consistent audio experience for the audience.

  • Efficiency and Cost Savings: By simulating and optimizing your system in ArrayCalc, you can save time and resources during setup. This reduces the need for on-site adjustments and minimizes the risk of errors.

  • Enhanced Creativity: The ability to experiment with different configurations in a virtual environment allows sound engineers to explore creative solutions that might not have been possible with traditional methods.

  • Improved Collaboration: ArrayCalc’s detailed simulations and visualizations make it easier to communicate with other team members, including lighting designers, stage technicians, and event organizers.


d&b ArrayCalc is a powerful tool for anyone involved in sound system design and optimization. Whether you're working on a large concert, a theater production, or a corporate event, ArrayCalc provides the tools and insights needed to deliver a flawless audio experience. By leveraging its simulation capabilities and intuitive design features, you can ensure that every seat in the house offers the best possible sound quality. If you're serious about audio, ArrayCalc is a must-have in your toolkit.


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