HoRNet releases ThirtyOne – 1/3 Octave Spectrum Analyzer and EQ with Automatic Frequency Balancing

HoRNet is proud to announce the release of ThirtyOne, a powerful all-in-one plugin that combines a spectrum analyzer and a graphic equalizer, both equipped with the standard 31 one-third octave bands. This package offers a professional toolkit for those who work with audio in both studio and live environments, making it ideal for anyone involved in mixing, mastering, and live sound engineering. Whether you’re fine-tuning the frequency spectrum of individual tracks or balancing the overall mix, ThirtyOne provides everything you need to shape the sound of your production with precision.

The spectrum analyzer and 31-band graphic equalizer are essential tools in any sound engineer’s arsenal. They help provide a detailed and accurate representation of your audio spectrum, allowing for a thorough and precise analysis of the frequencies present in your tracks. These tools are especially useful in live sound setups, where achieving a balanced and clear mix is paramount. The combination of these two tools in ThirtyOne is perfect for handling your final adjustments in the master bus chain, ensuring that your mix sounds its best before it reaches the speakers.

HoRNet’s ThirtyOne plugin takes inspiration from a classic analog spectrum analyzer widely used in professional audio setups. This Italian-designed analog spectrum analyzer is known for its characteristic time response and behavior, which HoRNet has faithfully recreated in the plugin. The result is a digital tool that maintains the warmth and character of analog hardware while offering the precision and control expected from modern software plugins. It’s not just about replicating the look of analog hardware; it’s about capturing the unique sonic characteristics and dynamic response that make analog gear so special.

At the heart of the spectrum analyzer section of ThirtyOne, you’ll find 31 one-third octave bands that provide a comprehensive visual representation of the frequency content of your track. The analyzer is designed to offer three different integration times, so you can adjust how quickly the display responds to changes in the audio spectrum. Whether you need a fast response for precise adjustments or a smoother, more averaged response for general monitoring, you have the flexibility to choose the integration time that best fits your needs.

The spectrum analyzer also offers four scale ranges, allowing you to view the spectrum in a way that’s most relevant to your specific project. You can easily switch between different ranges to zoom in on particular sections of the frequency spectrum or take a broader view to get an overview of the entire mix. Additionally, the peak hold display feature helps you visualize the highest peaks in the audio, providing a useful tool for identifying transient spikes and ensuring that your mix stays within the desired dynamic range.

Another standout feature of ThirtyOne is its ability to display L+R (mid) and L-R (side) components of the audio spectrum. This allows you to analyze the stereo width of your mix, making it easier to balance the mono and stereo elements of your audio. Whether you’re working on a full-band mix or a more minimalistic arrangement, the ability to view both the mid and side components of the spectrum helps you achieve better control over the stereo image and the overall balance of your track.

Below the spectrum analyzer, you’ll find the graphic equalizer, which offers 31 one-third octave bands that mirror the frequency bands of the analyzer. Each of these 31 sliders allows you to adjust the gain for a specific frequency range, giving you precise control over your track’s frequency content. The equalizer’s gain can be adjusted from -15 dB to +15 dB, providing ample room for both subtle and dramatic adjustments to the frequency balance of your audio.

One of the most innovative features of ThirtyOne is the inclusion of “Auto EQ”, a feature that automatically adjusts the equalizer settings based on the output of the spectrum analyzer. When enabled, the Auto EQ analyzes the frequency content of the track and automatically sets the gain for each of the 31 bands. This feature helps balance the frequency content of your mix, addressing frequency masking and improving the clarity and definition of each element in your track. Whether you’re dealing with clashing frequencies or need to ensure a smooth frequency response, Auto EQ can be a huge time-saver and help you get the perfect balance faster.

Additionally, you can choose to use the Auto EQ in either static or continuous mode, depending on whether you want the equalizer to update automatically or remain fixed once it has been set. This flexibility gives you more control over how the EQ responds to the track’s frequency content, allowing you to fine-tune the behavior of the plugin to suit your needs.

ThirtyOne also offers features that make it easy to conserve CPU usage when not all functions are needed. You can disable each module (spectrum analyzer or graphic equalizer) independently, ensuring that the plugin only uses processing power when it’s necessary. This means that you can run ThirtyOne efficiently even in large projects or when working with a lot of other plugins.

For enhanced audio quality, ThirtyOne includes 2x internal oversampling, which ensures that the plugin’s filters behave smoothly and accurately even at high frequencies. With this oversampling, you can achieve analog-sounding filters that go up to 20 kHz, ensuring that every part of your audio, from the bass to the highest harmonics, is handled with the utmost clarity and precision.

In summary, ThirtyOne from HoRNet is an incredibly powerful and versatile plugin that combines two of the most essential tools in any audio engineer’s workflow: a spectrum analyzer and a 31-band graphic equalizer. By faithfully recreating the time response and behavior of an iconic Italian analog analyzer and offering modern features like Auto EQ and 2x oversampling, ThirtyOne provides everything you need to shape your mix and achieve the perfect sound. Whether you’re working in the studio, on stage, or on your next big production, ThirtyOne offers the flexibility, precision, and sonic character you need to take your audio to the next level.