Waves Curves AQ launched: Is it really the world’s first autonomous EQ?

Waves has introduced Curves AQ, a software equalizer that Waves claims to be the world’s first autonomous EQ. Curves AQ uses machine learning to analyze audio and generates EQ curves without requiring the user to manually select frequencies or make detailed adjustments. This is the second plugin in the Waves Curves’ line of plugins after EQUATOR, that launched in September 2024. While the Equator was a smart resonance suppressor much like the OekSound Soothe 2, the Curves AQ wants to change the way people EQ. Even though Waves terms it as the world’s first autonomous EQ, the main concept is a bit similar to Gullfoss from Sound Theory though Curves AQ provides a bit more control on the curves than the latter.

The core feature of Curves AQ is the “Learn” button. When pressed, the plugin listens to the audio and creates five different EQ profiles based on its analysis. These profiles are not presets but are generated specifically for the input audio using a spectral analysis method. Users can choose one of the five suggested profiles and then fine-tune the results.

The plugin introduces a concept called “Spectral Targeting.” This feature displays a white curve that represents the desired tonal balance. The EQ processing then works to shift the sound toward this curve. Instead of directly adjusting bands, users control the target, and the plugin handles the rest. Curves AQ allows control over how much of the EQ processing is static (fixed) versus dynamic (reacts to changes in the signal). Users can also control how much the EQ boosts or cuts frequencies, either globally or for each band. There is a “Tilt” function to shift the overall tonal balance toward more bass or treble, and an “Offset” control to move the entire spectral target left or right along the frequency range.

Each time the plugin learns from a sound, it identifies four key frequency anchors. These typically represent the low-end, fundamental frequency, harmonics, and high-end air. This allows the user to make broad tonal adjustments without needing to manage many individual bands. A feature called “MixSense” lets users sidechain other tracks into the plugin. It then adjusts its EQ processing to reduce frequency clashes between the main audio and the sidechain audio. This is useful for mixing, especially when trying to fit vocals, drums, and instruments together clearly.

Curves AQ includes a second version called “Curves AQ LIVE,” which works with zero latency. This version is intended for use in live settings or during tracking when low latency is required.

Overall, Curves AQ combines machine learning with flexible controls, allowing for automatic EQ decisions that can still be adjusted manually. It is designed for users who want a starting point generated by the software but still want the ability to shape the final result. Not entirely sure if the plugin might just do the job for all types of sounds, but it can definitely provide a starting point for producers and engineers to reduce the time spent on EQing.

Price: $49.99

KNOW MORE

Also Read:

1. Output Introduces Co-Producer: A New Plugin to Find the Right Samples
2. Excite Audio’s Bloom Drum Percussion Offers A Fresh Take on Organic Groove Production