Sony Pixel Power calrec Sony

Friday Tips: The Best Flanger Plug-In?

28/06/2019

Well maybe it actually is, and we'll cover both positive and negative flanging (there's a link to download multipresets for both options). Both do true, through-zero flanging, which sounds like the vintage, tape-based flanging sound from the late 60s.

The basis of this is-surprise!-our old friend the Autofilter (see the Friday Tip for June 17, Studio One's Secret Equalizer, for information on using its unusual filter responses for sound design). The more I use that sucker, the more uses I find for it. I'm hoping there's a dishwashing module in there somewhere meanwhile, for this tip we'll use the Comb filter.

Positive Flanging

Figure 1: When set properly, the Autofilter's comb filter can make a superb flanger.

Flanging depended on two signals playing against each other, with the time delay of one varying while the other stayed constant. Positive flanging was the result of the two signals being in phase. This gave a zinging, resonant type of flanging sound.

Fig. 1 shows the control settings for positive flanging. Turn Auto Gain off, Mix to 100%, and set both pairs of Env and LFO sliders to 0. Adding Drive gives a little saturation for more of a vintage tape sound (or follow the May 31 tip, In Praise of Saturation, for an alternate tape sound option). Resonance is to taste, but the setting shown above is a good place to start. The Gain control setting of 3 dB isn't essential, but compensates for a volume loss when enabling/bypassing the FX Chain.

Varying the Cutoff controls the flanging effect. We won't use the Autofilter's LFO, because real tape flanging didn't use an LFO-you controlled it by hand. Controlling the flanging process was always inexact due to tape recorder motor inertia, so a better strategy is to automate the Cutoff parameter, and create an automation curve that approximates the way flanging really varied (Fig. 2)-which was most definitely not a sine or triangle wave. A major advantage of creating an automation curve is that we can make sure that the flanging follows the music in the most fitting way.

Figure 2: The Cutoff frequency automation curve used for the audio examples.

Negative Flanging

Throwing one of the two signals used to create flanging out of phase gave negative flanging, which had a hollower, sucking kind of sound. Also, when the variable speed tape caught up with and matched the reference tape, the signal canceled briefly due to being out of phase. It's a little more difficult to create negative flanging, but here's how to do it.

Set up flanging as shown in the previous example, and then Duplicate Track (Complete), including the Autofilter.

Turn Resonance all the way down in both Autofilters (original and duplicated track). This is important to obtain the maximum negative flanging effect. Because of the cancellation due to the two audio paths being out of phase, there's a level drop when flanging. You can compensate by turning up both Autofilters' Gain controls to exactly 6.00 dB (they need to be identical). This gain increase isn't strictly necessary, but helps maintain levels between the enabled and bypassed states of the Negative Flanging FX Chain.

In the duplicated track's Autofilter, turn off the Autofilter's Automation Read, and turn Cutoff up all the way (Fig. 3).

Figure 3: Settings for the duplicated track's Autofilter.

Insert a Mixtool after the Autofilter in the duplicated track, and enable both Invert Left and Invert Right (Fig. 4). This throws the duplicated track out of phase.

Figure 4: Mixtool settings for the duplicated track.

Temporarily bypass both Autofilters (in the original and duplicated tracks). Start playback, and you should hear nothing because the two tracks cancel. If you want to make sure, vary one of the track faders to see if you hear anything, then restore the fader to its previous position.

Re-enable both Autofilters, and program your Cutoff automation for the original track (the duplicated track shouldn't have automation). Note that if you mute the duplicate track, or bring down its fader, the sound will be positive flanging (although with less level than negative flanging, because you don't have two tracks playing at once).

So is this the best flanger plug-in ever? Well if not, it's pretty close listen to the audio examples, and see what you think.

Both examples are adapted/excerpted from the song All Over Again (Every Day).

The Multipresets

If you like what you hear, download the multipresets. There are individual ones for Positive Flanging and Negative Flanging. To automate the Flange Freq knob, right-click on it and choose Edit Knob 1 Automation. This overlays an automation envelope on the track that you can edit as desired to control the flanging.

Download the Positive Flanging Multipresets Here!

Download the Negative Flanging Multipresets Here!

And here's a fine point for the rocket scientists in the crowd. Although most flangers do flanging by delaying one signal compared to another, most delays can't go all the way up to 0 ms of delay, which is crucial for through-zero flanging where the two signals cancel at the negative flanging's peak. The usual workaround is to delay the dry signal somewhat, for example by 1 ms, so if the minimum delay time for the processed signal is 1 ms, the two will be identical and cancel. The advantage of using the comb filter approach is that there's no need to add any delay to the dry signal, yet they can still cancel at the peak of the flanging.

Finally, I'd like to mention my latest eBook-More Than Compressors The Complete Guide to Dynamics in Studio One. It's the follow-up to the book How to Record and Mix Great Vocals in Studio One. The new book is 146 pages, covers all aspects of dynamics (not just the signal processors), and is available as a dow
LINK: https://blog.presonus.com/index.php/2019/06/28/friday-tips-best-flange...
See more stories from presonus

Most recent headlines

05/01/2027

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be demoed at CES 2026

Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...

01/06/2026

Dolby Sets the New Standard for Premium Entertainment at CES 2026

January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026 Throughout the week, Dolby brings to life the latest innovatio...

02/05/2026

Dalet Flex LTS Delivers Smarter Search, Faster Editing, and an AI-Ready Foundation for Modern Media

Dalet, a leading technology and service provider for media-rich organizations, t...

01/05/2026

NBCUniversal's Peacock to Be First Streamer to Integrate Dolby's Full Suite of Premium Picture and Sound Innovations

January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...

01/04/2026

DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION

January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION Douyin Users Can Now Create And Share Videos With Stun...

18/03/2026

COW Jobs: Seeking DP for Low Budget Dramedy - Chicago

COW Jobs: Seeking DP for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Director of Photography for Low Budget Dramedy Fe...

18/03/2026

COW Jobs: Seeking Gaffer for Low Budget Dramedy - Chicago

COW Jobs: Seeking Gaffer for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Gaffer for Low Budget Dramedy Feature Film- I...

18/03/2026

COW Jobs: Seeking Location, Sound for Low Budget Dramedy - Chicago

COW Jobs: Seeking Location, Sound for Low Budget Dramedy - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Location/Sound for Low Budget Dramed...

18/03/2026

COW Jobs: Seeking Child Wrangler for Low Budget Film - Chicago

COW Jobs: Seeking Child Wrangler for Low Budget Film - Chicago Brie Clayton March 17, 2026 0 Comments Seeking Child Wrangler for Low Budget Dramedy Fe...

18/03/2026

Calrec Redefines Broadcast Workflows at NAB 2026 with its Most Powerful Hardware, Virtual and Hybrid Audio Lineup Yet

Calrec Redefines Broadcast Workflows at NAB 2026 with its Most Powerful Hardware...

18/03/2026

Oscar Nominated Two People Exchanging Saliva Posted with DaVinci Resolve Studio

Oscar Nominated Two People Exchanging Saliva Posted with DaVinci Resolve Studio Brie Clayton March 17, 2026 0 Comments DaVinci Resolve Studio handle...

18/03/2026

Boston Conservatory Presents Celebrated Musical Satire Urinetown

Boston Conservatory Presents Celebrated Musical Satire Urinetown Performances for this Center Stage production will take place at Boston Conservatory Theater ...

18/03/2026

Charlie Puth Joins Switched On Pop at Berklee NYC

Charlie Puth Joins Switched On Pop at Berklee NYC The Berklee alum spoke with host and Berklee NYC professor Charlie Harding for a live taping, answering audi...

17/03/2026

NASA+ Prepares To Live Stream Historic Artemis II Mission, Bringing Deep-Space Exploration to Global Audiences

NASA+'s Rebecca Sirmons and Brittany Brown offer unique look at live streami...

17/03/2026

BBright's TTML & SMPTE ST 2110-43: One Single Stream For the Whole World

The transition to IP has fundamentally reshaped professional media infrastructures. Video, audio, and increasingly metadata now circulate as independent, precis...

17/03/2026

Op-Ed: How Generative AI Is Transforming Live Sports Streaming Optimization

Live sports streaming can push every element in your video delivery chain to its limit, exposing every potential weakness in seconds. When the Super Bowl, the O...

17/03/2026

Dell Case Study: Powering the Future of Sports Media One Experience at a Time at UT Austin

Texas Athletics sought to modernize its media production, enhance fan experience...

17/03/2026

NAB 2026: Ikegami to Showcase Latest Generation TV Production Cameras, Controllers and Monitors

Ikegami USA will demonstrate the latest additions to its wide range of broadcast...

17/03/2026

TNA Wrestling and iHeartMedia Announce Major Multi-Platform Collaboration

TNA Wrestling and iHeartMedia announces a new multi-platform collaboration that will integrate iHeartMedia across TNA's premium live events, weekly televisi...

17/03/2026

The Miami Dolphins and Dell Boost Fan Experience, Safety, and Efficiency at Hard Rock Stadium

The goal was to transform Hard Rock Stadium into a global leader in sports and e...

17/03/2026

Spectrum Launches Multiview for NCAA Basketball Tournaments

Spectrum has announced the launch of its new Multiview feature in the Spectrum TV App, giving customers the ability to watch up to four NCAA men's or women&...

17/03/2026

Pac-12 Inks Integrity/Data Deals With Genius Sports, IC360

Genius Sports deal also covers data technology, AI, fan engagement, and performance analysis....

17/03/2026

Rede Massa Chooses Net Insight to Enable State-Wide Centralized Operations

Net Insight is supporting the rollout of a new state-wide centralized operation with Rede Massa, which is an SBT affiliate, the Brazilian regional television ne...

17/03/2026

F1 The Movie' Wins the Academy Award for Best Sound

Featuring audio from practice sessions, qualifying races, and Grand Prix races, the film represents Apple's sports-media ambitions At Sunday night's Ac...

17/03/2026

SVG New Sponsor Spotlight: Oracle's Mark Ramberg on the Future of Live Broadcast in the Cloud with OCI

Live broadcast has always been one of the most demanding environments in media a...

17/03/2026

DIRECTV Adds Multiview and Sports Central Features Ahead of NCAA Tournament

DirecTV is introducing several new viewing features, including a multi-screen March Madness Mix channel and an updated Sports Central mobile app hub, ahead of...

17/03/2026

Deltatre and ATP Media Announce Multi-Year Broadcast Graphics/Data Partnership

Deltatre has announced a multi-year partnership with ATP Media, the media arm of the ATP Tour, covering broadcast graphics, data, and production across the 2026...

17/03/2026

Detroit Pistons, Scripps Sports To Air Five Games Free Over the Air on TV-20 Detroit

The Detroit Pistons have announced a third consecutive season partnering with Sc...

17/03/2026

How Fresh Finds Africa Propelled Rapper Zaylevelten to a Breakout Year

Fresh Finds Africa spotlights emerging artists and movements across the continent and its global diaspora, with listeners tuning in to discover new Afro-forward...

17/03/2026

Spotify Sparked Viral Moments at G27: genie fest, Driving the Discovery of Thai Rock

Last month, more than 60,000 fans piled into Bangkok's Rajamangala National ...

17/03/2026

Black Rooster Audio release VWB-1X

Vintage-inspired channel strip joins line-up Black Rooster Audio's latest plug-in provides an all-in-one mixing tool inspired by classic analogue consol...

17/03/2026

Accentize unveil dxSplit

Level and EQ voice, reverb and noise independently The latest plug-in to join Accentize's collection is said to take a new approach to dialogue processi...

17/03/2026

RF Spectrum Threat: OFCOM Survey

UHF radio mic & IEM bandwidth at risk Once again, the UHF bandwidth that is currently allocated to RF audio gear is at risk of being reassigned to high-spee...

17/03/2026

SGL Carbon hosts Bavaria's first pilot training course for prospective plant fire department squad leaders

Last Friday, the first Plant Fire Department Training Week in Bavaria successf...

17/03/2026

New campaign from NAATI and SBS CulturalConnnect highlights how we all deserve to be understood'

New campaign from NAATI and SBS CulturalConnnect highlights how we all deserve ...

17/03/2026

NAB Appoints Two New Members to Television Board of Directors

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

PMVG's TechConnect Goes Virtual for 2026

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

Miris unlocks high-fidelity 3D asset streaming at scale

3D streaming infrastructure provider Miris today announced the launch of a public beta for its new 3D asset streaming platform. Miris is building the infrastruc...

17/03/2026

Tedial Powers the Future of Media Operations at NAB Show...

As media organizations face mounting pressure to produce more content, faster, while maximizing value and operational efficiency, Tedial, a leading provider of ...

17/03/2026

Brainstorm transforms productivity and sustainability wit...

Brainstorm, a leading manufacturer of real-time graphics, augmented and virtual production, is launching the newest version of its platform, Brainstorm Suite 7,...

17/03/2026

Limecraft Introduces New Platform Update Adding Greater C...

Limecraft today announces the release of Limecraft 2026.2, the second platform update in its 2026 release cycle. Limecraft is an AI-powered production platform ...

17/03/2026

Pioneering the Next Era of Sports Broadcasting - Broadcas...

Broadcast Solutions, a leading system integrator and provider of innovative solutions for the broadcast and media industry, showcased its latest broadcast and V...

17/03/2026

SES Launches Cash Tender Offer

THIS ANNOUNCEMENT RELATES TO THE DISCLOSURE OF INFORMATION THAT QUALIFIED OR MAY HAVE QUALIFIED AS INSIDE INFORMATION WITHIN THE MEANING OF ARTICLE 7(1) OF THE ...

17/03/2026

FCC Announces TV Translator Call Sign Changes

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

2026 NAB Show Offering Free Show Floor Passes to Creators

Share Copy link Facebook X Linkedin Bluesky Email...

17/03/2026

QuickLink's Latest StudioEdge Models to Make North American Debut at NAB 202

QuickLink's Latest StudioEdge Models to Make North American Debut at NAB 202 Brie Clayton March 16, 2026 0 Comments The Multi-platform Remote Gues...

17/03/2026

Frankenstein Graded with DaVinci Resolve Studio

Frankenstein Graded with DaVinci Resolve Studio Brie Clayton March 16, 2026 0 Comments Sonnenfeld enhances the controlled interplay between warm and c...

17/03/2026

New Voyavox from Link Electronics with Real-Time Speech-to-Text Captioning to be Featured in NAB Booth #W2910

New Voyavox from Link Electronics with Real-Time Speech-to-Text Captioning to be...

17/03/2026

Berklee City Music Stewards META Fellowship Supporting Massachusetts Music Educators

Berklee City Music Stewards META Fellowship Supporting Massachusetts Music Educa...