Sony Pixel Power calrec Sony

Plug-In Matrimony: Pro EQ3 Weds Dynamics

30/09/2022

Studio One's Pro EQ3 represents a major evolution to the Pro EQ. It now incorporates dynamic EQ, effectively but unobtrusively-if you want, you can treat EQ3 just like you did EQ2. Another addition is solo buttons for individual bands. This is useful with standard EQ, but is particularly useful with dynamic EQ.

Dynamic EQ Basics

Dynamic EQ boosts or cuts over a specific frequency range, like standard EQ. However, the boosting or cutting doesn't occur until the audio in that frequency range crosses over a threshold. The higher the audio level is compared to the threshold, the greater the amount of boost or cut.

De-essing is a basic example of dynamic EQ. High-frequency ess sounds aren't processed unless they exceed a threshold. When they do, the dynamic EQ cuts the response in that range. The stronger the ess sound, the greater the attenuation. Another example is attenuating excessively loud cymbals if they exceed a threshold.

Superficially, dynamic EQ may seem like multiband dynamics. Both combine dynamics processing and equalization. However, multiband dynamics processors use crossover filters to split the incoming audio into multiple, fairly broad bands. The EQ3 processes frequencies with the precision of its usual peaking and shelf EQ stages, using as many or as few stages as needed.

A more technical difference is that crossover filtering is fairly drastic. This introduces phase shifts, unless a multiband dynamics processor uses linear-phase filters. Dynamic EQ is less likely to require super-drastic settings, which minimizes potential phase shifts.

Let's Get Dynamic!

To use Studio One's Pro EQ3 for dynamic EQ processing:

Click the Dynamics button toward the EQ3's top. This reveals Threshold and Range controls for the parametric/shelving stages.

Check that the Curves button is enabled, so you can see the curves that the dynamic EQ stages generate.

Click a stage's D button to enable its dynamic equalization response.

The display unambiguously shows how dynamic EQ processes the sound. The white curve is the usual curve that shows a stage's amount of boost or cut. Varying the Range parameter adds a second curve. It uses the same color as its associated EQ stage. This curve represents the maximum amount of gain change that can occur once a signal exceeds the threshold.

Let's look at a practical example. A 500 Hz sine wave from the Tone Generator feeds the Pro EQ3 MF peaking stage, which is set to 500 Hz.

Figure 1: No dynamic EQ is being applied. In fig. 1, according to the meter on the right, the input signal is at -36 dB. This is below the dynamic EQ stage's threshold (which is -24 dB), so the EQ is not affected. The white curve shows that the EQ is applying 6 dB of gain at 500 Hz, just like a standard EQ stage.

The green curve graphically shows the available range of dynamic processing, as specified by the Range control. Range is set to -12 dB, and the curves confirm this-the range from the current +6 dB of gain to the maximum 6 dB cut is -12 dB.

Figure 2: The input is high enough above the threshold to start reducing the EQ stage's gain. In fig. 2, the input signal is now above the -24 dB Threshold. Because the Range value is negative, audio above the threshold reduces the EQ's gain. The white line has now moved downward to show that the EQ's gain is no longer 6 dB, but has been pushed down because the input signal is above the threshold.

Figure 3: The input is far enough above the threshold to cut the EQ stage's gain by almost the maximum amount. In fig. 3, the input is just under -12 dB. This is almost at the maximum available negative range. The white curve shows that the EQ stage has gone from a boost to a substantial cut. Also, note the yellow bar meter to the left of the Range knob. This displays the reduction amount.

That's really all there is to understanding dynamic EQ-in future tips, we'll get into practical applications.

Heads-up: Version 1.3 of The Huge Book of Studio One Tips and Tricks is now available! This 637-page book with 230 innovative tips is a free update to owners of previous versions ($19.95 to new buyers). Download the update from your PreSonus or Sweetwater account the same way you downloaded your previous version. For more information, check out the series of Studio One eBooks. Please note: version 1.3 does not cover the new features in version 6, although there will be a free update in the future. If you have questions about the tips, suggestions for future updates, or want news about the next version, please visit the dedicated support forum.

Related: Here's Gregor taking a closer look at ProEQ3 in action, as well as the other new plug-ins in Studio One 6!
LINK: https://blog.presonus.com/2022/09/30/plug-in-matrimony-pro-eq3-weds-dy...
See more stories from presonus

North America Stories

08/04/2026

SVG College Sports Media Awards 2026: Entry Deadline is Monday, April 13

The deadline to enter the 18th Annual SVG College Sports Media Awards in association with NACDA is rapidly approaching! Submit your entries to this year's c...

08/04/2026

SVG Campus Shot Callers: Trever Sheets, Senior Director, ACC Network, Virginia Tech

The Pittsburgh product helps lead more than 100 annual ESPN broadcasts as part o...

08/04/2026

SVG Sit-Down: Harmonic's Jean Macher on Turning Live Sports Content Into a Smarter Monetization Engine

Dynamic ad insertion, AI-based technologies, programmatic advertising are some o...

08/04/2026

Announcing the 2026 Fellows for the Sundance Institute Cultural Impact Residency on Sundance Collab

Seven Fellows Selected for Second Year of Residency in Honor of Social Justice L...

08/04/2026

YEP September 2025 Newsletter (2)

The September 19, 2025 YEP Newsletter highlights a group visit to the Academy Museum of Motion Pictures, where participants explored exhibits showcasing the art...

08/04/2026

Proven On Orbit: L3Harris Congratulates Missile Defense Agency for Receiving Top Defense Honor for HBTSS

The L3Harris HBTSS satellite is proven on orbit, successfully demonstrating trac...

08/04/2026

From Earth to Mars: Resilient Communications Powering the Space Economy

Image Credit: NASA. Artist rendering of a space communications satellite in orbit, representative of the resilient, multiband infrastructure supporting mission ...

08/04/2026

Precision in Practice: Flight Test Confirms Key Air-to-Air Capabilities

Latest evaluation validates image quality, Inertial Navigation System performance and long-range tracking in operational flight conditions....

08/04/2026

Gen Alpha Leads Shift to AI-Powered Entertainment Search, Discovery and Recommendations

New Gracenote study finds behavioral change well underway, but trust in AI-gener...

08/04/2026

Media Links to Focus on IP Transport Solutions at 2026 NAB Show

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Telestream and Mimir Integration Facilitates Real-Time Pr...

Integration eliminates ingest bottlenecks by ensuring content is immediately usable across cloud and hybrid editorial workflows. See it at NAB 2026. Nevada Cit...

08/04/2026

Dalet Announces Commercial Availability of Dalia Bringing...

Dalet, a leading technology and service provider for media-rich organizations, today announced the commercial availability of Dalia, its media-aware, agentic AI...

08/04/2026

Synamedia unveils Senza Ignite to transform deployed devi...

Leading video software provider Synamedia today announced Senza Ignite, a cloud-based platform that transforms existing connected devices through a single firmw...

08/04/2026

Appear works with Corus to transform national news contri...

Modernised architecture increases operational control and agility, while reducing cost and simplifying nationwide media transport across affiliates and news bur...

08/04/2026

LynTec to Showcase High Density Power Control Solutions f...

Company to Feature DMX Dual Relay, High-Density 48-Channel Relay Panels, and New Private Label Power Program LynTec, a leading manufacturer of innovative ele...

08/04/2026

BCE integrates BCNEXXT Vipe to power cloud playout in Med...

Broadcasting Center Europe (BCE), a European media technology and services partner, today announces a technology partnership with BCNEXXT, a Netherlands-based c...

08/04/2026

Encompass Strengthens Global Media Operations with Expans...

Encompass Digital Media today announced the expansion of its Master Control Room (MCR) facility in Riga, Latvia, establishing it as one of the most advanced and...

08/04/2026

Synamedia lights up Las Vegas with innovations that will...

Leading video solutions provider Synamedia is back at The 2026 NAB Show with innovations that connect tomorrows audiences today. On display will be a range of t...

08/04/2026

COW Jobs: Director Needed for WWII Indie Docudrama

COW Jobs: Director Needed for WWII Indie Docudrama Brie Clayton April 8, 2026 0 Comments Director Needed for WWII Indie Docudrama March 17, 2026COW ...

08/04/2026

ESPN Expands Global Reach on Disney+

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Broadcast Industry Initiatives Promise To Speed Adoption of ST 2110

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Remembering Television's Role in the U.S. Bicentennial

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Synamedia Unveils AI by Quortex

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Carrie Healey Joins NAB as Vice President of Communications

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Amagi Launches Newspulse

Share Copy link Facebook X Linkedin Bluesky Email...

08/04/2026

Marshall Electronics Unveils CV376 NDI HX3 HDMI POV Camer...

Marshall Electronics introduces its latest POV camera with the new CV376 Compact NDI |HX3 HDMI POV Camera at NAB 2026 (Booth C8339). Designed for versatile 4K c...

08/04/2026

Zixi Showcases Interoperable Live Video Workflows and Sat...

Zixi, a leader in live video delivery and workflow orchestration, enables interoperable live video workflows across multi-vendor environments, helping broadcast...

08/04/2026

Agent from Above' Celebrates Divine Ascent to Global Ranking With Exclusive Cast and Behind-The-Scenes Photos

Back to All News Agent from Above' Celebrates Divine Ascent to Global Rank...

08/04/2026

Official Poster Revealed for 'My Two Cents,' the New Animated Series Created, Written and Directed by Zerocalcare

Back to All News Official Poster Revealed for My Two Cents, the New Animated Se...

08/04/2026

April 07, 2026

Scripps Research scientists uncover new mechanism cancer cells use to survive DNA damage Discovery reshapes understanding of how tumor cells repair broken DNA, ...

07/04/2026

NAB 2026: Ikegami USA To Launch Two New Viewfinders, Refine UHD Cameras

Ikegami USA will launch a refinement to the UHK-X700 and UHK-X750 3-CMOS -in. UHD cameras in the UNICAM XE series plus two new 7-in. viewfinders at NAB 2026 in...

07/04/2026

NAB 2026: NAB Leadership Foundation to Host Technology Students Career Mixer

The NAB Leadership Foundation and NAB PILOT will host a career mixer for technology students at NAB Show 2026 on April 18, 5-6:30 p.m., North Hall, Room N225/22...

07/04/2026

Survey: AVoIP Adoption Accelerating, With Interoperability and Security as Key Drivers

Audinate Group Limited and Futuresource Consulting have published results from a...

07/04/2026

NAB 2026: Eluvio Announces Commercial Availability of Content Fabric Bucharest Release

Eluvio has announced the commercial availability of its Content Fabric Bucharest...

07/04/2026

NAB 2026: Eluvio Introduces Inline AI Video Intelligence and Updated EVIE

Eluvio has unveiled a new architecture for video AI and an updated Eluvio Video Intelligence Editor (EVIE) ahead of NAB Show 2026. Eluvio AI runs analysis and i...

07/04/2026

Professional Fighters League Partners With Sky New Zealand for Exclusive Broadcast Rights

The Professional Fighters League (PFL) has announced a deal with Sky New Zealand...

07/04/2026

NBA, Enjoy Basketball' To Produce Live Game Altcast, Enjoy the NBA Trivia Show as Part of New Multi-Platform Collab

The NBA and Enjoy Basketball, the digital media company co-founded by YouTube cr...

07/04/2026

Beyond Golf: PGA of America, Ko-Mar Productions Offer Clients a Customizable Production Studio

The 4,000-sq.-ft. space in Frisco, TX, has produced live and packaged programmin...

07/04/2026

A New POV: RefCam's Rise in the Bundesliga Signals a Potential New Era for Soccer Broadcasts

What began as a referee training tool is evolving into a powerful production ass...

07/04/2026

NAB 2026: Manifold Technologies to Join NEP Platform as Deployable Application

Manifold Technologies will announce at NAB Show 2026 (Booth C.1808) that its manifold CLOUD platform will be available as a deployable application within NEP Pl...

07/04/2026

Shaquille O'Neal and TNT Sports to Launch DUNKMAN Professional Dunk League in Summer 2026

Shaquille O'Neal, Authentic Brands Group, and TNT Sports, in partnership wit...

07/04/2026

NAB 2026: Telos Alliance Unveils Omnia XII Audio Processor

Telos Alliance will debut the Omnia XII, a new FM/HD/DAB audio processor, at NAB Show 2026 in Las Vegas. Built on a 2RU hardware platform, Omnia XII features a...

07/04/2026

NAB 2026: AWS to Showcase AI and Cloud Media Technologies

Amazon Web Services (AWS) will exhibit at NAB Show 2026 (April 18-22, Las Vegas Convention Center, Booth W1701), with demonstrations, speaking sessions, and int...

07/04/2026

NAB 2026: Synamedia to Demonstrate AI by Quortex

Synamedia will demonstrate AI by Quortex at NAB Show 2026, a framework that applies AI capabilities to video workflows on demand rather than continuously. The s...

07/04/2026

NAB 2026: TVNewsCheck Announces 2026 Women in Technology Award Honorees

TVNewsCheck will present its 15th annual Women in Technology Awards on Tuesday, April 21, at 5 p.m. PT at NAB Show, in the Media and Entertainment Theater (W146...

07/04/2026

NAB 2026: Akta to Showcase AI Video Platform

Akta will demonstrate its AI video platform at NAB Show 2026, highlighting new capabilities in media processing and vertical video formatting alongside its exis...

07/04/2026

ESPN Expands to Disney+ in Europe and Select Asia-Pacific Markets

ESPN and Disney have announced the launch of ESPN on Disney in Europe and select Asia-Pacific markets, bringing the offering to 53 countries and territories a...

07/04/2026

Announcing the 2026 Sundance Institute Native Lab Fellows

LOS ANGELES, CA, April 7, 2026 - The nonprofit Sundance Institute announced today the fellows selected for the 2026 Native Lab, the signature initiative of the ...

07/04/2026

YEP November 2025 Newsletter

The November 2025 YEP Newsletter highlights a recent YEP Coffee Chat, offering members the chance to connect with industry professionals in an informal setting ...

07/04/2026

YEP December 2025 Newsletter

The December 2025 YEP Newsletter includes a Spotlight on Emily Vail, showcasing her career journey and work in the industry, alongside Mentorship Reflections by...