Tag: AUv3 effects

  • Review: Craft Bespoke Spaces of Reverb with Stellarvox

    Review: Craft Bespoke Spaces of Reverb with Stellarvox

    When reviewing NoInputMixer, I noticed the app’s excellent reverb capabilities, with great sonics and a true sense of space. So, after hearing about Igor Vasiliev’s new reverb app, Stellarvox, I wanted to review it for TabMuse. The app essentially provides a reverb construction set, letting you design bespoke sonic spaces suitable for multiple music genres.

    Stellarvox Features

    • “Ambient Reverb Space Designer”
    • Combines Convolution and Algorithmic Reverbs with a Reflective Tail Processor
    • Build Immersive Sound Spaces with Control over Shape, Size, and Tonal Structure
    • Intuitive yet Deep and Powerful User Interface
    • Runs Standalone and Supports the AUv3 and IAA formats on iPad and iPhone
    • Runs Standalone and Supports AUv3 on macOS.
    • Available for $11.99 at the App Store

    Stellarvox belongs in the app or plugin library of any musician or producer looking for a reverb design tool. Its ability to generate lush sonic spaces with long tail reverb algorithms especially makes sense for ambient artists. This iOS/macOS/iPadOS reverb plugin provides yet another example of a top-shelf Igor Vasiliev app. He remains one of the most unique music app developers on the scene.

    Exploring the Stellarvox Reverb Construction Set

    The Stellarvox user interface shares a similar look and feel with Igor’s NoInputMixer. Expect a virtual mixer design, with the reverb’s settings laid out in a channel-like form. Knobs serve as the most common control type, with push button switches and a dry/wet slider also included. A toolbar at the top of the screen supports preset management with access to other standard functionality.

    Stellarvox User Interface
    Stellarvox provides an easy-to-use UI. Screenshot by author.

    The Space section, at the far left, uses three unlabeled parameters to define the acoustic settings for the reverb. Interesting options provide variety, including the reverberation space, that space’s tail reflections, and the generated reflected response. In short, the expected settings for a convolution reverb. The Size, Time, Distance, and Stereo settings share similarities with most reverb tools.

    Stellarvox’s tail reflection sonics are one of the most intriguing aspects of the reverb plugin. The Tail column provides knob controls for the level and decay time of the reflections. Choose from either linear or logarithmic response for the tail’s attack and decay envelopes. A final button switches between different timbral settings for the tail.   

    Additional columns allow tweaking of the tail’s frequency response in addition to the reverb’s modulation settings. Don’t forget the small effects section applied before the reverb. Take special note of the “2ND” column as it controls the second stage of Stellarvox’s reverb. It leverages a “Schroeder” reverb design, providing a series of diffuse delays enhancing the surrealism and length of the tail reflection. 

    Columns for managing the EQ and output of Stellarvox round out the reverb app’s user interface. Note that a Bypass button at the bottom of all columns – except for the output – lets you remove that section from the reverb. It’s a valuable resource when constructing reverb spaces and even learning the app’s functionality. Check out Igor’s thorough Stellarvox user manual for additional information and detail.

    Crafting a Reverb with Stellarvox

    If you want to craft a unique reverb for a music project, Stellarvox serves as a powerful tool. I am currently working on a new Church of Hed album, an aural travelogue down the Blue Ridge Parkway. One of the more ambient pieces in progress demanded an especially spacious reverb. Enter Stellarvox.

    The UI’s similarity with Igor’s NoInputMixer made constructing a bespoke reverb for the track a breeze. In fact, after designing the verb’s long tail, go back and tweak the parameters in the Space section. This iterative approach provides a great way to quickly create different reverbs suitable for a variety of musical use-cases. In short, Stellarvox rewards the creative mind by providing an intuitive sandbox for crafting sonic environments.

    The “BRP Dream 7” stem uses Moog’s excellent Animoog Z and Model D apps. The Animoog patch leverages a sample grain from a Grateful Dead sound pack provided as an IAP by Moog. What I assume is a granular sample of Jerry Garcia’s guitar gets blasted directly into space with Stellarvox. I tweaked a Model D polyphonic pad – almost sacrilegious – as the counterpoint to the Animoog Z sounds.  

    In the case of this stem, I used Stellarvox on the master track in Cubasis, so the reverb combined both synth parts. It especially made an impact on the Garcia’s tone, giving it a synth-like sense of space. Of course, the excellent Animoog Z and its touch control features provided great sonic material to the reverb.

    A Great Tool for Crafting Ambient Space on the iPad

    Stellarvox ultimately provides iOS and macOS musicians with an essential tool for creating your own reverbs. This use-case especially applies to those creating soundscapes in the ambient or dark ambient genres. With Stellarvox, crafting bespoke sonic environments becomes easy and actually quite fun. It’s another great and unique app from the mind of developer, Igor Vasiliev.

  • Review: This Fred Anton Corvest iOS Effects App Bundle is a Must

    Review: This Fred Anton Corvest iOS Effects App Bundle is a Must

    As more iOS music apps support the AUv3 plugin standard, I find myself turning again to the mobile platform for my beatmaking needs. Fred Anton Corvest is an indie app developer with a small family of effects apps supporting AUv3. They are a must-get for anyone doing serious music production on their iPad.

    Each effect within Frederic’s collection works great on its own, but buying all four as a bundle just makes more sense.  Let’s check them out!

    FAC Chorus

    FAC Chorus provides the functionality of a straightforward chorus pedal on your iPhone or iPad. In fact, the iPhone’s UI is oriented like an effects pedal, while the iPad version uses more of rackmount design. This same form factor applies to Fred’s other three effect apps.

    FAC-Chorus
    FAC Chorus in action tweaking your beats. Screenshot by author.

    The effect uses two separate internal delay lines with simulated BBD circuitry, giving it extra warmth suitable for guitars, synths, or beats. Since I primarily use my iPad as a beatmaker, it definitely works nicely in that regard. In the hardware realm, I typically pair my Arturia DrumBrute with a Hotone Skyline Chorus pedal, so it’s great having something similar on iOS.

    Ultimately, if you are familiar with the functionality and controls of a hardware chorus pedal, the FAC version makes you feel right at home. There are a host of presets to help get you started, and a simple long button press on the preset name lets you save your changes to a new patch, as with the other FAC apps. It’s a simple virtual chorus pedal with great sound, and it supports the AUv3 plugin format. So there.

    FAC Maxima

    If you need a mastering plugin for your iPad musical project, FAC Maxima needs to be on your shortlist. This AUv3 plugin works well as either a compressor or limiter, while providing a useful real-time display of the audio waveform, providing valuable feedback on the impact of the effect. It’s also easy to use, especially if you are familiar with mastering processors.

    FAC-Maxima
    Pounding your brain with FAC Maxima. Screenshot by author.

    Maxima is perfect for my iPad use-case of beatmaking. It gets added as the last effect on the master channel, in a similar manner as the venerable TC Electronic Finalizer in our studio. It gives those stereo beats power and heft before overdubs are added in a desktop DAW.

    The plugin also works well when used on individual tracks. Frederic even recommends it for keeping vocal levels under control in DJ or spoken work applications. Check out the included presets for inspiration.

    FAC Transient

    FAC Transient is one of the more esoteric effects in the Corvestian bundle. At its heart, it’s another dynamics processor, but one giving you an extra level of control over the attack and sustain portions of an envelope. When tweaked in the right fashion, it offers a unique, almost tonal effect when used with a drum beat.

    FAC-Transient
    FAC Transient is a useful beat-tweaking AUv3 plugin and more. Screenshot by author.

    The plugin uses three envelopes, one each for the input, attack, and sustain circuits. You also gain control over the length of each phase. Ultimately, you are able to use an instance on each track in your mix for a superior level of sonic sculpting power.

    While there are a copious number of presets to give you a better idea of Transient’s possibilities, frankly it’s better just to jump right in and start tweaking. At least, I’ve found it to be a rewarding approach during my beatmaking applications. Those of you who use iOS for full studio productions benefit from the added mixing control made possible by Transient. In short, you need this plugin.

    FAC Envolver

    Unique among Frederic Corvest’s plugins is FAC Envolver. Able to function as both an audio and/or a MIDI effect, this plugin provides many uses within any iOS music project. On the MIDI side, an envelope follower generates data (Notes, CC, etc.) based on the input signal. It also includes a noise gate and “trance” gate to effect the incoming audio signal.

    FAC-Envolver
    FAC Envolver is a powerful and unique AUv3 plugin. Screenshot by author.

    A somewhat complex user interface – at least compared to the other FAC plugins – remains easy to tweak. You are able set the generated MIDI note or CC data based on the input, with various parameters also influencing the result. A convenient stereo waveform display provides feedback in a similar manner as Maxima. As a stereo effect, Envolver includes two separate parameter sets – one for each mono channel.

    When used in tandem with the audio gates, it’s possible to get a trance-like feel to your project. Beware, young intrepid traveler, as sometimes stray generated MIDI notes will play on your synth plugins. Well, this happened to me in Beatmaker 3, and it took me around 15 minutes to figure out the source. Oops!

    Ultimately, understanding how the parameters work together is essential to get the most out of Envolver. Once again, the included presets provide enough to get you started, but get in there and tweak away to create some wild mixes and even generative compositions. I expect to dive even deeper into Envolver in the future.

    If you are serious about producing music on your iOS device, the FAC bundle belongs in your collection. It offers everything from a great chorus and mastering processor, to the otherworldly possibilities of Envolver and Transient. All four effects are easy to use, support AUv3, sound great, and are simply fun. What’s not to like?