How the newest physical modeling unlocks the sound of the greatest microphones ever made.
Microphones are the unsung heroes in the recording studio. Their job is to accurately capture the essence of a performance. While traditional dynamic and condenser microphones have long been the backbone of the recording industry, the emergence of modeling microphones has ushered in a new era of sonic exploration.
Here, we delve into the world of modeling microphones. With help from Universal Audio’s lead product designer Chris Nighman, we uncover how the latest physical modeling technology now makes it possible to get dozens of world-famous sounds, all from a single microphone.
Microphones such as Universal Audio’s SC-1 pack emulations of world-famous microphones from Neumann, Sony, AKG, and more.
Modeling Mic Basics
Through analog and digital signal processing, modeling mics are designed to replicate the sonic characteristics of other microphones. By capturing the frequency and transient response, as well as key attributes such as proximity and axis, these mics can recreate the sound of a given microphone with astonishing accuracy.
Modeling mics ultimately give engineers and artists access to a diverse range of sounds, all with the convenience of a single microphone. Versus traditional dynamic and condenser microphones, this opens up a range of possibilities in the studio.
“When it comes to modeling versus traditional mics, I think it’s all about time and effort versus art and enjoyment,” says Chris Nighman, Sr. Product Manager of Microphones at Universal Audio. “It’s like recording to tape. It sounds great, but it’s a complete pain in the neck. A modeling mic allows you to experiment with dozens of different sounds, something that would be otherwise impossible without a mic collection worth tens of thousands, and lots of time on your hands.”
Universal Audio’s line of Hemisphere modeling microphones pack emulations of classic mics from Neumann, AKG, Sony, Beyerdynamic, and more.
Introducing Sphere & Hemisphere
Universal Audio’s Sphere and Hemisphere mics combine with included software to bring a new standard for what is possible with a single microphone. Under the hood, this software goes beyond simple EQ curves to accurately capture the essence of iconic microphones from manufacturers such as Neumann, Telefunken, RCA, Sony, and more.
To better understand what makes these mics special, we sat down with Nighman to discuss their four most unique features.
1. Integration with UAD Console & LUNA
When using software like Universal Audio’s UAD Console or LUNA DAW, you can add the Sphere or Hemisphere plug-in on an insert and immediately hear the sound of the most famous mics ever made, all without changing mic placement or even getting up from your desk. And you can do it all in realtime — with near-zero latency if using an Apollo interface — so you don’t have to worry about interrupting your performance.
This unique relationship between hardware and software gives any engineer or producer the ability to pull up their favorite classic microphones during a session, and even change their settings after recording — a feature that is unique to Sphere and Hemisphere.
2. Creating Unheard of Sounds
Even the greatest mics ever made aren’t perfect for every scenario. And they essentially only allow you to get a single “sound” no matter what source you use them on. Sphere microphones feature a dual-capsule design with variable polar patterns. This means you can pull up two different mics and experiment with previously unheard of combinations.
Plus, the included Sphere plug-in helps you address typical pain points in the studio. Experiencing excess cymbal bleed in a snare or tom track? Try tightening the pattern of the 421 model from cardioid to hyper-cardioid to improve off-axis rejection. Like the trashy character of a vintage dynamic on a drum room, but want to capture more of the space? Switch from Cardioid to Figure Eight or Omni patterns to create an entirely new iteration of a classic microphone.
3. Recording in Stereo with Classic Pairings
Using multiple microphones on a single source is a classic technique for adding depth and character on instrument tracks. For example, pairing a dynamic and ribbon microphone on guitar cab or dynamic and small diaphragm condenser on snare drum. But these techniques bring their own set of challenges.
For example, using multiple microphones can create audio phase issues or filtering effects that can leave recordings sounding thin and amateurish.
In dual mode, the Sphere plug-in allows you to record with two mics perfectly in phase, and achieve the same results as a dual mic setup, using a single microphone.
4. Experiment Consequence Free
Experimentation is a great way to learn more about the recording process and find your individual sound in the studio. But it can be a time consuming process, and at worst can turn an otherwise great performance into a missed opportunity. Hemisphere and Sphere mics give you the ability to play around with mic choice and placement, both during and after your session.
This means you can audition different mic modes, find which you prefer for your application, and achieve the sound you’re looking for faster and without consequence.
5. More Than Just Modeling
Sound and build quality are fundamental to any microphone, be it modeling or traditional.
“Our exceptionally tight tolerance is what accounts for the consistency in frequency response, polar pattern, transient response, and off axis coloration,” says Nighman. “Ultimately, we built Sphere and Hemisphere mics to be your everyday go-to in the studio. You can use them just as you would any other microphone, or go all-in with the included software to find new sounds.”
“Using a modeling mic should be fun. That’s what I really enjoy about the end result of these mics, the speed and joy they bring to the recording process.”
Chris Nighman Sr. Product Manager of Microphones Universal Audio
Going Deeper with UA Modeling Mics
Universal Audio’s line of modeling mics include software that packs dozens of microphone models, each meticulously crafted to capture the essence of its vintage inspiration.
From versatile dynamic mics like the SD-1, SD-3, SD-5, and SD-7 to condenser mics like SC-1, Sphere LX, and Sphere DLX — UA modeling microphones unlock a range of sonic possibilities at various price points.
These are just a few of the the models included with UA modeling mics:
- DN-7: Modeled after a ubiquitous broadcasting mic, the DN-7 is celebrated for its versatility and is commonly used for vocals, snare drums, and guitar amps.
- DN-20: This large-diaphragm dynamic mic excels at capturing the deep, resonant tones of kick drums, floor toms, bass, and saxophone.
- RB-77DX Satin: Based on a classic ribbon mic, the RB-77DX Satin delivers a smooth, natural sound that is ideal for vocals, broadcasting, and brass instruments.
- LD-47K: Modeled after the legendary 47-style mic, the LD-47K offers warmth and richness, making it perfect for vocals, kick drums, and guitar amps.
Learn more about UA modeling microphones ›
Find Your Sound Fast
Modeling microphones give you a rich palette of sounds and unmatched flexibility during the recording process. With the ability to switch between famous mic models instantaneously, you can experiment quickly with the sounds and textures that suit your needs.
This level of versatility allows you to explore new sonic territories, push the boundaries of your creativity, and ultimately achieve your artistic vision more quickly.
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This article features research and editorial input from Austin Lyons.
