I’ve been experimenting with phasers lately, and found some interesting tricks. This week we’ll create a mind-melting phaser-meets-stereo-imager. Next week, we’ll create a super-customizable phaser with continuously variable peaks and notches, so you can obtain specialized vintage sounds like the original Electro-Harmonix Polyphase.
HOW IT WORKS
You can reproduce the sound of a phaser with several tracking notch filters, so instead of using a phase shifter per se, we can use the Pro EQ.
The five parametric stages are set up as notch filters one octave apart, with a sweep range of four octaves. The FX Chain Frequency control sets their frequencies. If you download the multipreset, I highly recommend reverse-engineering it to see how to control multiple filter stages from a single knob.
The FX Chain Q control sets the phase effect’s resonance/sharpness by altering the Q for all five stages simultaneously. Broader Q settings reduce volume, with a less focused, gentler phasing sound. High Q settings are sharper, with a more pronounced phasing effect.
But the secret ingredient here is splitting the signal path into the Pro EQ-meets-phaser and the Mixtool. Inverting the phase for the Mixtool’s left and right channels cancels out any remaining dry signal from the Pro EQ “phaser,” which accents the phasing sound.
If you compare this to the sound of the PreSonus Phaser, it’s like the PreSonus Phaser supplements the audio with the phasing effect, while the Imaging Phaser replaces the audio with the phasing. They both have their uses.
THE IMAGING PHASER
The real mind melt happens if you run program material through the Imaging Phaser and then click the Image Xpand button. This swaps the right and left channels, which because they’re out of phase, creates insane imaging effects. The first time I tried this was on a laptop, and clicking on Image Xpand made it seem like the speakers were located somewhere else in the room. The effect is less dramatic with signals that don’t contain a lot of stereo information and ambiance, or on headphones, but it still makes a difference.
THE AUDIO EXAMPLE
The first part showcases the phaser effect. After the word “Reunited” appears, you’ll hear an unprocessed version of the track for four measures. After that, it’s Image Xpand time, with the FX Chain control being varied to alter the sound somewhat.
And for those without the patience to build their own Imaging Phaser, here’s an FX Chain multipreset you can download. Have fun!
The Project Page Meets Bluetooth
After mastering a project, I like to check out its suitability in a variety of contexts by listening to it over and over again—in the foreground, in the background while people are talking, while the dishwasher runs, whatever. This can be very instructive when trying for masters that are transportable not just for different playback systems, but for different listening conditions.
And that’s when it hit me: Bluetooth! I have IK Multimedia’s iLoud portable Bluetooth speaker, and carry it around the house to listen to music that’s streaming from a mobile device. Why not carry it around while listening to a mastered Project? Or even loop a Song, so I can get lyric ideas while the instrument tracks play in the background? Or listen over other Bluetooth devices, to get an idea of the type of sonic violence the music will have to endure at the hand of consumers?
Okay, so I was a little slow to tumble to this…but reality checks can indeed be useful, and I hope you find this tip useful as well. We’ll do the Mac first, and then Windows.
1. Choose Apple menu > System Preferences > Bluetooth.
2. Turn on Bluetooth at the Mac if it isn’t already.
3. Turn on your Bluetooth playback device, and enable pairing for it (usually by pressing a pairing button on the device).
4. When the Connection Request appears, click Connect.
5. The Bluetooth window will show the device as connected.
6. In Studio One, choose Preferences.
7. For Playback Device, choose your Bluetooth playback device.
1. Choose Settings > Devices > Bluetooth & other devices.
2. Turn on Bluetooth in Windows if it isn’t already.
3. Click on Add Bluetooth or other device, then choose Bluetooth when Add a Device appears.
4. Turn on your Bluetooth playback device, and enable pairing for it (usually by pressing a pairing button on the device).
5. Click on the device name to connect it. Once it’s connected, click on Done.
6. In the Windows search box, type Sound and then select Sound Control Panel.
7. Your Bluetooth device should appear in the list of potential playback devices. Click on it, and then click Set Default to make the Bluetooth device your default playback device.
8. Now that Windows is set up, open Studio One, and choose Options. Select Windows Audio for your Audio Device, and you’re good to go.
Vibrato is kind of the forgotten effect. It appeared briefly in Magnatone guitar amps many (many) decades ago, and some effects add it in a way that seems like an afterthought (“Hey, if we include a switch to turn off the dry signal in this flanger, then we’ll get vibrato!”). In fact it’s such a forgotten effect that when I use it on sustained sources like pads and power chords, people often want to know what “that cool new effect” is.
If a program doesn’t have a vibrato plug-in, the usual option is to trick a flanger or chorus into thinking it’s one. However, Studio One’s Flanger and Chorus are designed to give the lush sounds we associate with those effects, so it’s not possible to obtain true vibrato. However, there is a way to do vibrato with the Analog Delay.
The patch is quite simple. Here are the parameter settings.
Time (Beats section): Turn off sync, and enter 1.5 ms. This will delay the audio by 1.5 ms, but that’s only as much as moving your head 18 inches away from a speaker…I can cope.
Set Factor = 1.00, and Inertia = 0.00. Turn Low Cut and High Cut off. Set Feedback and Saturation to 0, and Mix to 100%.
Mod controls the vibrato depth. A maximum of about 37% works for me. If the depth isn’t enough, then enter 2 or 3 ms for the Time parameter. You’ll want the Sine waveform, but the LFO Beats control setting requires some explanation.
With Sync disabled, you can’t increase the LFO rate beyond 5 Hz. Although this will work as vibrato in some cases, generally, you’ll want to be able to go faster. No problem: Turn on Sync, and then you can obtain faster speeds by choosing faster sync values, like 1/8T or 1/16 at 120 BPM.
And that’s all there is to obtaining real vibrato effects with Studio One.
Using DX and DXi Plug-Ins with Studio One
The DX and DXi (instrument) plug-in formats for Windows were developed in the late 18th century, shortly after the invention of the steam-powered computer. Okay, okay…they’re not really that old, but development of new DX plug-ins ceased years ago when VST became the dominant plug-in lifeform for Windows. Regardless, you may still have some DX plug-ins installed on your computer from other programs, and want to use them.
Like many other programs, in theory Studio One doesn’t support DX/DXi plug-ins. However, it does support shell plug-ins (e.g., like Waves uses). This means you can use a wrapper that makes DX plug-ins look like they’re VST types. With this workaround, Studio One can “see” and load DX and DXi plug-ins because it thinks they’re VSTs.
I’ve tested the following with many DX and DXi plug-ins, from several manufacturers, in 64-bit Studio One. They can’t do sidechaining, and 32-bit plug-ins that were never updated to 64 bits aren’t compatible with 64-bit Windows, but otherwise they work as expected. Here’s how to make your DX and DXi plug-ins productive members of Studio One society.
That’s pretty much all there is to it. Open Studio One, and you’ll see all the DX and DXi plug-ins—the screenshot shows plug-ins from Cakewalk, rgc:audio, and Sony. The Instruments tabs will show any available DXi plug-ins.
I don’t have a 32-bit system so I didn’t test this with 32-bit DX shells. But if it works like the 64-bit one, you should be covered there as well.
Granted, this is a bit of a hollow victory because if a DX plug-in’s functionality is available with Studio One’s VST plug-ins, you’re better off using the VST versions. But there are still some DX effects that have no real equivalents in the modern world—and now you can use them.
Sample Magic is back! Well, they never really went away. But it has been a little while since they’ve had new stuff available at shop.presonus.com, and this time around they brought a whopping nine sample packs for your Studio One productions!
These loop and sample packs sound incredible, (almost magical, right?) and are compatible with Studio One Prime, Artist and Professional (Version 3.5.6 and higher). They also include Impact preset kits for making your own beats.
Assorted live instrumentation, Tycho-esque melodics and processed beats are the foundations of Indie Chill 2: Over 700 MB of overdriven keys, live bass guitars, and palm-muted Gibsons—this collection comes stocked with euphoric sounds blending the best of chilled electronica to ambient and indie rock/alternative. Featuring even more sounds, drum hits and high-quality guitar and bass loops, Indie Chill 2 is the perfect toolkit for any and all types of electronica and ambient music.
Future beats with a distinct retro flavour… The ultimate oxymoron brings succulent synths together with machine-drummed beats in Retro Future – a 900MB+ assortment of era-defining pop sensibilities and epic synthesized landscapes. Dive into an action-packed excursion of soundtrack themed melodics, pumping arpeggios, Disco-drummed beats and Tron-hinged analogue heaven.
An artful collage of west coast hip-hop, sample-heavy electronica and chilled trap – pulling in elements of jazz, funk and soul along the way – Low End Theory is a 799MB exploration of the influential LA beat scene made famous by the likes of Flying Lotus, Gaslamp Killer and Daedelus.
Spanning the edgy and experimental to the hazy and hypnotic, Low End Theory comes packed with punchy low-slung beats, thick and fuzzy bass, languid keys, kaleidoscopic synths, skittish percussion, wildly pitched vocals, heavily processed FX and stacks of characterful drum hits and melodic shots expertly crafted from over 100 hours of analogue jams, field recording trips and late-night studio sessions.
Fusing the leftfield sound of downtempo, trip hop, LA Beat and IDM; Glitched Beats delivers 390MB+ of futuristic rhythms, wavetable bass, abstract elements and glitched textures. Including an assortment of WAV and MIDI, Glitched Beats is produced using cutting-edge sound design software and processing to give instant, top quality inspiration-starters.
Deep, contemporary garage beats and lush melodics for ambient and evolving tracks. Classic vocal vibes combine with experimental electronics and modern sound-design for a diverse and slamming collection. Get to grips with over 500MB of shuffling acoustic rhythms, booming subby basslines, lush chord stabs, hooky vox shots and more.
From the creators of the best-selling Chillwave Trilogy comes Lo-fi Electronica, an 840MB+ collection of dusky beats, polaroid-tinged music loops, and beach-hazed melodics. Inspired by a leftfield approach to chillout, indie and synth-pop, Lo-fi Electronica is the product of a love affair with thrift store synths, garage-sale guitar pedals, and tape machines.
Modern beats, warm subs, and club-ready melodies: Future Pop 2 blends the best of the digital era’s hip-hop, R&B, and trap scenes. Processed through the finest hardware, we’ve once again gone all out with this 550MB+ futuristic collection of fat one-shots, pulsating loops, and ethereal FX.
Powerful, deep, and emotive – Organic Techno is an energetic and vigorous assortment of the very latest in modern techno production. Armed with analogue sequences, fluttering arps, harmonically-intriguing mallets, hypnotic percussive drums and immersive atmospheres, this collection is guaranteed to get the inspiration flowing and the mind creative.
Sometimes it seems that certain recorded sounds, like acoustic guitar attacks and percussion, just don’t have the “sparkle” you hear when they’re playing live. The Sparkler is a sophisticated brightening FX Chain that adds definition—without treble equalization.
The Sparkler is a parallel effect. Referring to the FX Chain structure, a Splitter in normal mode creates a dry path through the Mixtool. This increases the level by 6 dB to compensate for the volume drop that occurs when bypassing an FX Chain where one of the splits contributes no significant level. The other split goes to the Sparkler effect, which consists of the Pro EQ, Redlight Dist, and Dual Pan.
How it works. First, the signal goes through the Pro EQ, set for a steep (48 dB/octave) high-pass filter that leaves only the very highest frequencies intact. The Low Cutoff control varies the cutoff from 7.6 kHz to 12.5 kHz. The Redlight Dist synthesizes harmonics from those high frequencies. (Even though it has a High Freq control, that’s not drastic enough a cutoff—hence the Pro EQ.) The Soft/Hard control chooses between 1 or 2 distortion stages; stage 1 is my preference because it sounds more natural, but people with anger management issues might prefer 2 stages, which gives a nastier, more aggressive sound.
The Amount control sets the Redlight Dist output, which determines how much Sparkle gets added in parallel with the main signal. Use the Sparkle Bypass button to compare the sound with and without the Sparkle effect.
The reason for the Dual Pan module requires some explanation. The Sparkle FX Chain is intended for individual tracks, buses, and even master mixes when used subtly. Highs are very directional, so if with a bus or master there’s a trebly instrument mixed off to one side, like tambourine, the Sparkle effect can “tilt” the image toward the channel with more highs. The Center Highs control, when turned clockwise, brings the Left and Right “sparkle” channels more to center until when fully clockwise, the highs for both channels are centered.
Applying the Sparkle. To learn that the Sparkle effect does, it’s best to listen to the effect by itself and manipulate the controls to hear the results. Unfortunately you can’t assign FX Chain controls to Splitter parameters, so if you want to hear the Sparkle sound in isolation, go into the FX Chain and bring down the post-Mixtool level control all the way. As you tweak the Sparkle sound in isolation, grab only the highest audible frequencies, and avoid harsh distortion—you want just a hint of breakup, and only at the highest frequencies.
When using the Sparkle effect in context with a track of bus, start with the Amount control at minimum, and bring it up slowly. Use the Bypass button for a reality check—you want just a subtle brightening, not highs that hit you over the head and make dogs run away in panic. It takes a little effort to master what this effect can do, and it’s not something you want to use all the time. But when used properly, it can really add—well, sparkle—to tracks that need it.
I did a Harmonic Tremolo as a Sonar FX Chain tip, and it was very popular—so here’s a Studio One-specific version. For those not familiar with the term, some of the older, Fender “brown” amps used a variation on the standard, amplitude-oriented tremolo which the company called “harmonic tremolo.” It splits the signal into high and low bands, and then an LFO amplitude-modulates them out of phase so that the while the highs get louder, the lows get softer and vice-versa. The sound is quite different from a standard tremolo, and many players feel the sound is “sweeter.” But unlike a guitar amp, you can sync this tremolo to the rhythm—and that makes it a useful addition to groove-oriented music as well.
Here’s the FX Chain “schematic.”
X-Trem needs to be in Pan Mode or this won’t work. As a result, this FX Chain must be inserted in a stereo track—a mono track switches X-Trem to Tremolo Mode (although a mono file inserted in a track set to stereo will work). If you switch a stereo track to mono accidentally and then switch it back to stereo, you’ll need to click on the Reset button in the FX Chain to return X-Trem to Pan Mode.
In Pan mode, while the left X-Trem channel gets louder, the other becomes softer and vice-versa. The Splitter (in Channel Split mode) sends the left split to a Pro EQ set to High Cut, while the right split goes to a Pro EQ set to Low Cut; their frequencies track to set the split point between the high and low bands.
Finally the two outputs go to a Dual Pan, which provides several functions.
Crossover links the Pro EQ HC and LC Freq controls so you can adjust the split frequency between the high and low bands. At either the full clockwise or counter-clockwise position, the Harmonic Tremolo acts like a conventional tremolo.
Reset connects to the X-Trem Mode so you can reset it to Pan if needed.
LFO Speed controls the X-Trem speed from minimum to about 15 Hz. This control is inactive if the LFO Sync switch is on.
LFO Beats chooses the X-Trem sync rhythm and requires that the LFO Sync switch be on.
LFO Depth controls the X-Trem depth.
LFO Type chooses among the four standard waveforms (triangle, sine, sawtooth, square).
Lo/Hi Balance ties to the Dual Pan’s Input Bal knob. Fully counter-clockwise gives only the low band, clockwise gives only the high band, and the settings in between set the balance between the two bands.
Width controls the Dual Pan’s Width control. For the most authentic sound, leave this centered for mono operation (the Dual Pan should have Link enabled, and Pan set to <C>.
After assigning the controls, congratulations! You have your own Harmonic Tremolo… no soldering or guitar amps required!
Flanging that Actually Sounds Like Vintage Tape Flanging
Personal bias alert: I like digital flangers, but most can’t do what true, analog-based, tape flanging could do. Back in the day, the sessions for my band’s second album were booked following Jimi Hendrix’s sessions for Electric Ladyland. His flanging setup remained after the session, so we took advantage of it and used it on our album… and the sound of true, tape-based flanging was burned into my brain. This tip is about obtaining that elusive sound.
The tape flanging process used two tape recorders, one with a fixed delay and one with variable speed. As you sped up and slowed down one recorder, it could lag or lead the other recorder, and the time difference produced the flanging effect. If the audio path for one of them was out of phase, as one tape recorder pulled ahead of the other one (or fell behind after pulling ahead), the audio passed through the “through-zero” point where the audio canceled. This left a brief moment of silence when the flange hit its peak.
To nail “that sound,” first you need two delays. One has to be able to go forward in time, but since that’s not possible without violating the laws of physics (which can lead to a hefty fine and up to five years in jail), a second delay provides a fixed delay so the other can get ahead of it. Second, don’t use LFO control—if you don’t control the flanging effect manually, it sounds bogus.
In this implementation, a Splitter in normal mode feeds two Analog Delays. One of them goes through the Mixtool to flip the phase for the through-zero effect. Start with the Analog Delay settings shown in the screen shot; they’re identical for both delays, except for the Factor control on the delay that feeds the Mixtool.
To hear the tape flanging effect, move the Factor control from full counter-clockwise to clockwise. At the center point, you’ll hear the through-zero effect as the signals cancel. (Actually you can move either Factor control as long as the other one is pointing straight up.)
Variations on a Theme
It’s also fun to make an FX chain to allow for more variations. The left-most knob controls the Factor knob, whose parameter is called Delay Speed. Delay Time chooses how low the flanger goes. It’s scaled to a range from 1 ms to 13 ms; I find 4 – 9 ms about right (copy this curve for the second Analog Delay, because you want their times to track). Delay Inertia uses the control on the same Analog Delay as the Factor knob being controlled. This adds a bit of “tape transport inertia vibe” when you move the Factor knob.
The Mix knob controls the mix on one of the delays from 0% to 100%. (Note that if the Mix controls on both delays are at 0%, the audio should cancel; if it doesn’t, adjust the Mixtool Gain knob until it does.) 100% gives the most dramatic flanging effect, but back in the day, cancellations weren’t “digitally perfect” so setting Mix for one delay to 60-75% gives a smoother through-zero sound. Saturation controls the Saturation parameter on both delays when you want a little more grit, and a Low Cut control for both Analog Delays reduces some of the muddiness that can occur with long Delay Time settings. The Feedback control also ties to both Analog Delays. You’ll usually want to leave this in the stereo position (full clockwise). Finally, -/+ Flange controls the Invert Left and Invert Right buttons on the Mixtool module. Enable them for through-zero (“negative”) flanging, disable for positive flanging.
So does it really sound like tape flanging? Listen for yourself. I took an excerpt from a song on my YouTube channel, applied flanging to it, and posted it as an audio example on craiganderton.com (click on the Demos tab).
Bonus fun: Stick Binaural Pan after the two splits mix back together, and set Width to 200%. If Feedback is set to stereo, this produces a variation on the flanging effect.
Some things you need to know about the deal:
Where to get it:
Vocals are the most direct form of communication with your audience—so of course, you want your vocal to be a kind of tractor beam that draws people in. Many engineers give a more intimate feel to vocals by using dynamics control, like limiting or compression. While that has its uses, the downside is often tell-tale artifacts that sound unnatural.
The following technique of phrase-by-phrase gain edits can provide much of the intimacy and presence associated with compression—but with a natural, artifact-free sound. Furthermore, if you do want to compress the vocal further, you won’t need to use very much dynamics control because the phrase-by-phrase gain edits will have done the majority of the work the compressor would have needed to do.
The top track shows the original vocal. In the second track, I used the split tool to isolate sections of the vocal with varying levels (snap to grid needs to be off for this). The next step was clicking on the volume box in the center of the envelope, and dragging up to increase the level on the sections with lower levels. Although you can make a rough adjustment visually, it’s crucial to listen to the edited event in context with what comes before and after to make sure there aren’t any continuity issues—sometimes soft parts are supposed to be soft.
The third track shows the finished vocal after bouncing all the bits back together. Compared to the top track, it’s clear that the vocal levels are much more consistent.
There are a few more tricks involved in using this technique. For example, suppose there’s a fairly loud inhale before a word. A compressor would bring up the inhale, but by splitting and changing gain, you can split just after the inhale and bring up the word or phrase without bringing up the inhale. Also, I found that it was often possible to raise the level on one side of a split but not on the other, and not hear a click from the level change. Whether this was because of being careful to split on zero crossings, dumb luck, or Studio One having some special automatic crossfading mojo, I don’t know…but it just works and if it doesn’t, you can always add crossfades.
That’s all there is to it. If you want to hear this technique in action, here’s a link to a song on my YouTube channel that uses this vocal normalization technique.