Let's Play with Audulus 3 (Patch Design & Commentary)

Published on Feb 12, 2016 Tim Webb

"Audulus 3 is a monstrous modular synth, but it can also be a lot of fun! In this video I attempt to show you how to make a complex patch using simple building blocks. It's February Album Writing Month, so I'm making a patch that will write a whole album for me. If you enjoyed this please consider supporting this series by sponsoring them on Patreon: https://www.patreon.com/discchord

Be sure to visit http://discchord.com for the latest music app news!"

iTunes: Audulus 3 - Audulus LLC

Let's Play with Audulus 3 - Part 2

Published on Feb 19, 2016 Tim Webb

"This is a continuation of the patch made in my last video [above].  I continue to develop this ambient patch with the addition of some strings using a Karplus-Strong style of synthesis. If you enjoyed this please consider supporting this series by sponsoring them on Patreon: https://www.patreon.com/discchord"

Let's Play with Audulus 3 - Part 3

Published on Feb 26, 2016 Tim Webb

Audulus for iOS | Audulus for Mac

"In this final episode of Audulus 3 we build a bell sound using FM and Additive synthesis, with a probability-based trigger and tame math to give us note pitches.

If you enjoyed this please consider supporting this series by sponsoring them on Patreon: https://www.patreon.com/discchord

Be sure to visit http://discchord.com for the latest music app news!"

https://www.blogger.com/blogger.g?blogID=17775202#editor/target=post;postID=8096425573810774368

Published on Mar 1, 2016 Tim Webb

"This is the culmination of the massive Audulus 3 patch I've been working on in February!

Inspiration for the album:
Music has always had a tradition of blending storytelling with applied philosophy. Or at least, at its greatest, it aspires to do so. We can never hear the first songs of mankind, but we can guess what they were about. The earliest stories undoubtedly revolved around the struggle of man against nature. Then Gods against man. As we cast about today we find a narrative in which Gods and Man are mutually forsaken, and Nature is I'm totally fucking with you. This is ambient. I just tried to make some pretty bleeps and bloops.

If you missed it, you can watch the whole Let's Play with Audulus 3 series here: https://www.youtube.com/playlist?list...
Be sure to visit http://discchord.com for the latest music app news!"

Audulus for iOS | Audulus for Mac

Audulus 3.3 Update Available for iOS, Mac, Windows & Linux Now Available

Published on Oct 11, 2016 audulus

Get Audulus for: iOS | Mac | Windows/Linux

"Audulus LLC has just released a significant update for Audulus 3, their cross-platform modular synthesizer and visual programming environment.

Audulus’ audio engine has been completely overhauled to allow for larger and more complex patches. This means you can now use analog-modelling filters without dragging down the performance of the rest of your patch.

Audulus 3.3’s module library has also been completely revamped. Many new modules, tutorials, and examples are included, featuring a new standardized signal flow. Inputs and outputs are all clearly labelled and indicate what type of signals are expected or produced. Attach gate outputs to gate inputs, modulation outputs to modulation inputs - no more guesswork!

The iOS version of Audulus 3.3 has some significant user interface changes. Now you can organize and search for your creations by tags, or use the search bar to find a particular patch. Part of this UI overhaul includes removing the module browser toolbar. Now you just simply tap on the background and press “Create,” and the module browser appears on screen. No more dragging onto the canvas.

Audulus 3.3 also includes support for split-screen and portrait orientation on iPad - you’ll be able to download and read about patches on the Audulus forum and patch at the same time!

Audulus 3 New Features:
Total rewrite of the synthesis engine
New z-1 analog-modelling filters and effects
Hundreds of new modules and effects
Clarified signal flow with glossary
New video tutorial series
Organize and search for patches by tags in the patch browser (iOS only)
Search bar to quickly find specific patches (iOS only)
Streamlined module browser for faster patch creation (iOS only)
Split-screen support for iPad
Landscape orientation support
iOS 10 compatible

Audulus 3 System Requirements:
iPad/iPhone: iOS 8.3 or later, iPad 3 or later, iPhone 5 or later. iPad Air, iPhone 6 recommended.
Mac: Mid 2010 Mac or later.
Windows: Graphics card with OpenGL 3.0 support.
Linux: Ubuntu 16.04

Audulus for iPad/iPhone is available for $29.99
Audulus for Mac and Windows/Linux is available for $49.99

http://audulus.com
http://forum.audulus.com"

Audulus 3 Intro & Module Library Tutorial by Bimini Road

Published on Dec 7, 2015 Bimini Road

"This is an introduction to the new features in Audulus 3."

Audulus 3 Module Library Tutorial

Published on Dec 7, 2015 Bimini Road

"This tutorial introduces the basics of using the new module library in Audulus 3"

http://biminiroadelectronics.com/audulus
http://audulus.com

Audulus 3 for Mac & iOS Now Available

We saw the videos leading up to Audulus 3. It is now available on sale for both Mac and iOS at a discounted price. If you plan to pick it up now would be a good time. See this video from Taylor on the announcement.

iOS: Audulus 3 - Audulus LLC

Mac: Mid 2010 Mac or later

"With Audulus, you can build synthesizers, design new sounds, or process audio. All with low latency real-time processing suitable for live performance. Audulus's user interface is clean, simple, and easy to learn, allowing you to focus on sound - now made easier than ever with nearly 100 built-in Eurorack-style modules.

"Anybody into synthesis should check out Audulus on the iPad. Tweaker heaven." - Jordan Rudess
"Audulus is fantastic, a thinking man's synth." - UK App Store review
Rated "Killer App" on apps4idevices.com!

Praise for the Mac version:
"beautiful interface" - Peter Kirn, createdigitalmusic.com
"Love this App. It has one of the best UIs I've ever used." - USA Mac App Store review
"The biggidy bomb coolest most super tech-nerd fun times soft synth I've bought in recent times!" - Mac App Store Australia review
"Remarkable gesture control" - sequencer.de

▶ Visit the Audulus Forum for exciting FREE user-created patches! ◀

▶ Please note: Audulus Requires iOS 7. Minimum Recommended Hardware: iPad 2 or iPhone 4s.

▶ Educational pricing available. For more information, see http://www.apple.com/education/volume-purchase-program/

▶ Key Features:

• Fluid Vector Interface - smooth animated interaction
• MIDI control - use your control surface or MIDI keyboard
• Polyphony - process multiple voices
• Diverse Nodes - from ADSR to ZeroCross
• Patch Browser - quickly flip through your patches
• 32-bit floating-point signal processing
• Fully Enhanced for Retina Display
• Unlimited Undo - full history stored in a patch
• Round-trip workflow with Audulus for Mac
• Virtual MIDI – control Audulus from your favorite MIDI app
• Audiobus support! - Runs as both an Input and Effect
• Sub-Patches - group and reuse nodes
• Universal Modulation - modulate any knob
• iCloud support - effortlessly sync patches between Mac and iPad
• Custom Nodes - build your own modules!
• Timing mode - figure out which nodes are using the most CPU!

▶ Featured Built-in Modules:

• 5ms Revolving Clock Divider
• Touch Feedback Clock
• Ms. Torsion Distortion
• Fibonacci Sequence
• Fab Five Rectifying LFO
• The Warpeggiator
• Scale Quantizer
• Cyclone Matrix Mixer
...and many more!

▶ Built-in Nodes:

• Virtual Analog Oscillator (4 classic waveforms)
• ADSR Envelope
• Noise Generator
• Mathematical Modules: Addition, Multiplication, Subtraction, Sine, Modulo
• Math expression module - 34 operation expression language
• Random Number Generator
• MIDI controlled Keyboard
• MIDI assignable trigger
• 16-Step Sequencer
• Delay
• Distortion
• Low Pass Filter
• Low Pass Filter with resonance
• High Pass Filter
• Feedback Delay
• Unit Delay
• DC Blocker
• Envelope Follower
• Pitch Shifter
• Constant Value
• Gain
• Mapper Curve
• Piecewise-linear Spline Curve
• Sample and Hold
• Crossfade
• 4-Channel Mixer
• Level Meter
• Value Meter
• Scrolling Waveform Meter
• Light
• RGB Light
• Input/Output
• Polyphonic to Monophonic signal mixer
• Polyphonic/Monophonic signal converters
• Multiplexer/Demultiplexers
• Sub-Patch
• Timer
• Zero-crossing Counter
• Text"

Audulus Build Podcast with Bimini Road

Published on Nov 6, 2016 audulus

Get Audulus for: iOS | Mac | Windows/Linux

"The Audulus Build Podcast hosted by Bimini Road explains how to approach building your own custom synthesizer modules with Audulus.

Send your build requests to mark@audulus.com - he'll show you how to make anything you want!

Note: This series assumes familiarity with the menus and basic functions of Audulus and modular synthesis in general. If you need a more basic introduction to Audulus, check out the introductory tutorials [posted here]

SPECIAL OFFER: If you buy an Expert Sleepers ES-8 from Century Sound Labs at the link below, you'll receive a free copy of Audulus on the platform of your choice.

https://reverb.com/item/3437313-exper...

Follow us on Instagram!
http://www.instagram.com/audulus

http://www.audulus.com
http://forum.audulus.com"

Playlist:

1. Audulus Build Podcast with Bimini Road - Episode 1: AR Envelope Module

"This episode Mark makes a simple Attack-Release envelope module and shows you a trick for layering visual elements on your UIs."

Download the patch here: http://forum.audulus.com/discussion/1...


2. Audulus Build Podcast with Bimini Road - Episode 2: Knob Value Indicator

"This episode Mark shows you how to make a proper value indicator for a knob. This video was made in response to a user request - send yours in today and maybe it'll become a tutorial video as well!"

Download the patch here: http://forum.audulus.com/discussion/1...


3. Audulus Build Podcast with Bimini Road - Episode 3: 8 Step Sequencer

"This episode Mark shows you how to make an 8 step sequencer with a max step function."

Download the patch here: http://forum.audulus.com/discussion/1..."

4. Audulus Build Podcast with Bimini Road - Episode 4: Volume Knob with Mute

"This episode Mark shows you how to make a volume knob with a toggleable mute."

Download the patch here:
http://forum.audulus.com/discussion/1...

5. Audulus Build Podcast w/ Bimini Road - Episode 5: ES-8 Acid Bass Sequencer

"This episode Mark shows you how to make a TB-303-style sequencer patch using an external Eurorack envelope and analog filter through an Expert Sleepers ES-8 DC Coupled Audio Interface."

Download the patch here:
http://forum.audulus.com/discussion/1...

6. Audulus Build Podcast #6: How to Upload and Download Patches at the Forum on iOS

"This episode Mark shows you how to upload and download patches at the Audulus forum on the iPad and iPhone."

7. Audulus Build Podcast #7: Gate Timer

"This episode Mark shows you how he made the g Timer, which counts the number of seconds a gate stays high."

8. Audulus Build Podcast #8: ES-8 Custom Analog Delay

"This episode Mark shows you how to make a custom analog delay using any Eurorack LPF and an Expert Sleepers ES-8 DC Coupled Audio Interface."

Audulus 2 Minute Tips

Published on Jan 16, 2016 Bimini Road

iTunes: Audulus 3 - Audulus LLC

"Don't know how to make sound in Audulus? It's pretty easy! Just follow along with these 2 minute tips.

The 2 Minute Tip series breaks apart topics on Audulus into bite-sized chunks. I don't talk during the tutorials (though there are a few notes that pop up), and this is so that international viewers who don't understand English well don't feel left out. Familiarize yourself with the node menu and my navigation won't be so mystifying. In the future, we'll develop a finger press indicator so you can see where I'm tapping.

www.audulus.com
forum.audulus.com
www.biminiroadelectronics.com/audulus"

Playlist:
Audulus 2 Minute Tip - 1: How to Get Sound
Audulus 2 Minute Tip - 2: How to Make a Tremolo Effect
Audulus 2 Minute Tip - 3: How to Make a Vibrato Effect
Audulus 2 Minute Tip - 4 - How to Make a Sub Synth with Modules
Audulus 2 Minute Tip - 5 - How to Make a Module
Audulus 2 Minute Tip - 6: How to Make an Auto Wah Effect
Audulus 2 Minute Tip - 8: How to Make a Muxing Sequencer
Audulus 2 Minute Tip - 9: The Best AB Switch
Audulus 2 Minute Tip - 10: How to Make an Autopanner Effect
Audulus 2 Minute Tip - 11: How to Use the Mapper Node
Audulus 2 Minute Tip - 12: How to Turn a Timer into a Saw LFO
Audulus 2 Minute Tip - 13: How make LFOs with the Phasor Node
Audulus 2 Minute Tip - 14: How to Use the Spline Node
Audulus 2 Minute Tip - 15: Introduction to Flipflop Memory

New Audulus Analog Delay/Chorus & Spring Reverb Guitar Demo

Published on Oct 7, 2016 audulus

Get Audulus for: iOS | Mac | Windows/Linux

"This analog-modelling stereo delay/chorus effect is one of the many new modules appearing in the biggest Audulus 3 update yet. Go from lush, washy tones to vibey rotating cabinet sounds using the newly-optimized analog-modelling z-1 filters.

Inspired by the Endangered Audio Research AD4096, this delay's feedback can be cranked up without causing runaway volume increase. The patch you're hearing used a random modulation signal to turn up the regen control at random intervals, lending a spacey atmosphere to the chorused lead.

CONTROLS:
Time - Time between repeats
Regen - The feedback of the delay line
Mix - Balance between wet/dry signals
Color - Filtering of the delay line - when turned down, the delay is darker and more analog-sounding
Speed - The speed of the chorusing LFO
Depth - The amount of the chorusing effect

This effect is just one of hundreds of modules that come with Audulus 3 - buy Audulus now at the Mac and iOS app stores and start creating your own custom guitar pedalboard today.

Also featured in this composition is an 808-style kick also synthesized in Audulus.

If you like Audulus, please give us a 5-star rating in the App Store - it really helps!

Questions can be directed to support at audulus dot com

Sign up for the Audulus Newsletter and get the news and best new patches delivered right to your inbox:
http://docs.audulus.com/#audulus-mail...

Visit the Audulus Website for a Free Trial:
http://www.audulus.com

Follow Audulus on Twitter:
http://www.twitter.com/audulus

Check out the Audulus Forum:
http://www.forum.audulus.com"

Audulus 3 Overview Video

Audulus 3 from Audulus LLC on Vimeo.

"Audulus 3 is here! New features:

- Complete overhaul of the code and UI.
- Large library of Eurorack-style modules.
- Rewritten oscillator node with shape control.
- Patches load almost instantly.
- Ongoing tutorial series,"How to Think in Audulus"
- Lasso tool for selecting groups of nodes.
- RGB light node.
- Pitch bend node.
- All meters now exposable.
- Patch metadata: organize patches by tags, and take notes in the patch metadata.
- Multi-line text node.
- No more in-app purchases."

App store links:
Mac: View on App Store
iOS: View on App Store

New website here: http://audulus.com/

Follow-up to the release post here. Also see the Audulus channel label directly below for more.

Audulus LLC Announces Audulus 3.5: New UI & iOS 11 Files Integration

iTunes: Audulus 3 - Audulus LLC

"Audulus LLC is proud to announce the latest and most significant update to Audulus 3 yet. Audulus 3.5 integrates the fast and convenient file management provided by iOS 11’s new file browser.

With a new streamlined patch browser, you can sort patches into folders, mark your favorites, and more easily share your creations with the world.

The Module Library now arranges modules in a folder hierarchy, which makes finding modules much faster. Furthermore, you can search for modules and nodes by name, as well as drag and drop patches from iCloud storage.

On iPad, the Module Library remains open as you patch. This saves time, especially when building large patches.

Automatic highlighting, new to Audulus 3.5, simplifies understanding patches. Just select a node or group of modules, and their output wires highlight while all others dim.

Audulus 3.5 comes with an expanded library of examples accessible from the create document menu. The new examples include previews of an upcoming module library redesign. This massive expansion uses graphical symbols instead of text abbreviations for control labeling.

Audulus 3.5 has been redesigned to make it easier to release smaller updates such as adding new patches, tutorials, and modules.

And finally, Audulus now runs in portrait mode on iPhone!


A big update for 2018! Happy New Year!

- Audulus now requires iOS 11.
- We are using iOS 11's new document browser. So you can now organize your patches into folders, search, easily move patches to iCloud, etc.
- The Module Library is now organized in a hierarchy. You can search too!
- Patch metadata (tags, author, description) has been removed.
- You can drag & drop patches from the Files app.
- Select a node to highlight its connections.
- Instead of installing examples to your documents folder, you can now browse for examples when creating a new document.
- Larger example library. Including a preview of the new uModules, currently under development.
- Audulus now runs in portrait orientation on iPhone."

Audulus 3 Release Date & More!

Audulus 3 Release Date & More! from Audulus LLC on Vimeo.

"Audulus 3 is coming Tues Dec 8!"

http://audulus.com/

Man Against God, God Against Nature (Audulus 3 FAWM2016 Album)

Published on Mar 1, 2016 Tim Webb

Get Audulus for: iOS | Mac | Windows/Linux

"This is the culmination of the massive Audulus 3 patch I've been working on in February! [see this post for previous videos] You can download the patch here: http://bit.ly/LetsPlayAudulus3

Inspiration for the album:
Music has always had a tradition of blending storytelling with applied philosophy. Or at least, at its greatest, it aspires to do so. We can never hear the first songs of mankind, but we can guess what they were about. The earliest stories undoubtedly revolved around the struggle of man against nature. Then Gods against man. As we cast about today we find a narrative in which Gods and Man are mutually forsaken, and Nature is I'm totally fucking with you. This is ambient. I just tried to make some pretty bleeps and bloops.

If you missed it, you can watch the whole Let's Play with Audulus 3 series here: https://www.youtube.com/playlist?list...
Be sure to visit http://discchord.com for the latest music app news!"

All parts here.

Papernoise Worked on the New UI for Audulus 3

Thought this was an interesting little bit of synth trivia for the archives. Papernoise has mainly been known for his hardware designs across the modular market and he recently designed a new case for the Sonic Potions LXR. It looks like he also worked with Taylor on the new UI for Audulus 3.

via Papernoise

"Audulus 3 is now finally done (in case you don’t know, I’ve been working with Taylor on the new UI), Dec 8 is the scheduled, official release date. You might not want to miss it, since it will come with a discounted price for everybody, and this new version has no more “in app purchases”. Buy it once and get the whole pack of goodies, and there’s really a lot coming with this new version!"

http://audulus.com/

Audulus 3 Library Update Preview

Published on Aug 27, 2016 Bimini Road

Get Audulus for: iOS | Mac | Windows/Linux

"Audulus 3 is about to get a big new update - new synthesis engine, improved UI, and hundreds of new modules. Take a tour through just one of the new patches included in the update - more to come!

To try Audulus for free, download the trial for Mac, Windows, and Linux at www.audulus.com

Follow Audulus on Twitter and Instagram @audulus.

This patch is available for free download at the Audulus forum:
http://forum.audulus.com/discussion/1...

Description from the forum:

This sequencer uses 0-1 LFOs instead of clocks to drive the sequence step selection. If you use a saw wave input for both sequences, the X sequence is read left to right, top to bottom, and the Y sequence is read top to bottom, left to right. To reverse direction, simply use a reverse saw wave, or even a triangle or sine - or rectified audio! Anything really.

A third sequence is created when X and Y intersect - this is the = output.

The field of values are all scaled 0-1. Best results are obtained when you feed back sequences to the steps themselves.

The two controls next to the visualizer are max step controls. The one next to these towards the middle turns the sequences on an off in various combinations.

That's it! It's actually rather simple - its simplicity and openness allows you to do so much with it. Pairs very well with the new envelope module that will on retrigger when it's gone through its full cycle (see either of the demos attached here)."

Audulus 2.0 Released for Mac and IPad

Audulus 2.0 from Taylor Holliday on Vimeo.
New features in Audulus 2.0. Many thanks to the Audulus beta testers for their thorough testing of this release!

"Audulus 2.0 Released for Mac and IPad:
Math. Timing. Speed.

Audulus 2.0 introduces the Math Expression Node which allows you to enter math expressions, opening up another level of sonic possibilities.

Maybe you'd like to simulate the overtones of a piano? Or build a 3-operator FM synth? Or snap pitches into a chromatic scale? Maybe you'd like to create your own oscillator waveform? Or, possibly a custom wave-shaper? With the new Audulus Math Expression Node, all these and more are now within your reach.

Audulus 2.0 also introduces the Timing Mode, a feature which shows how much CPU time each node is taking. This gives you the information you need to squeeze every bit of performance out of your iPad or Mac.

Both the Math Expression Node and Timing Mode can be unlocked in the new Audulus store.

Lastly, in Audulus 2.0, the Audulus audio engine has been further optimized so your patches will run faster than ever.

Speed. Timing. Math. Audulus 2.0"

iTunes:
Audulus - Wilson Holliday

Mac App Store:
Audulus - Wilson Holliday

iOS Devices on eBay - Daily Tech Deals

Audulus 3 Modular Synthesizer App Review for iOS

Published on Feb 5, 2016 Touch Technology Review

Get Audulus for: iOS | Mac | Windows/Linux

http://audulus.com

"If you told me five years ago that you could be building your own instruments including synthesisers, basses and drum machines on an iPad I would not have believed it.

Well now you can do just that with the new Auduls 3 modular Synthesizer.

The UI is very straight forward and has been translated well for mobile touch screen making it very usable indeed. A simple pinch will zoom out to expand your canvas, while pulling your fingers apart zooms back in to see each building block in more detail as well as giving you access to tweak controllers.

Audulus 3 is not for the faint hearted but more suited towards professional sounds designers, Composers, DJ’s or experienced musicians looking to delve deep into the core of sound creation. And for these adventurous souls the payoff will be immense, resulting in the genesis of truly unique soundscapes."

Audulus Build Podcast with Bimini Road - Episode 3: 8 Step Sequencer

Published on Nov 7, 2016 audulus

Get Audulus for: iOS | Mac | Windows/Linux

You can find all parts in this series here.

"The Audulus Build Podcast hosted by Bimini Road explains how to approach building your own custom synthesizer modules with Audulus.

Send your build requests to mark@audulus.com - he'll show you how to make anything you want!

Note: This series assumes familiarity with the menus and basic functions of Audulus and modular synthesis in general. If you need a more basic introduction to Audulus, check out the introductory tutorials [posted here]

This episode Mark shows you how to make an 8 step sequencer with a max step function.

Download the patch here: http://forum.audulus.com/discussion/1...

Follow us on Instagram!
http://www.instagram.com/audulus

http://www.audulus.com
http://forum.audulus.com"

Let's Play with Audulus 3 - Part 3

Published on Feb 26, 2016 Tim Webb

Get Audulus for: iOS | Mac | Windows/Linux

"In this final episode of Audulus 3 we build a bell sound using FM and Additive synthesis, with a probability-based trigger and tame math to give us note pitches.

If you enjoyed this please consider supporting this series by sponsoring them on Patreon: https://www.patreon.com/discchord

Be sure to visit http://discchord.com for the latest music app news!"


You can find all parts in this series here.

Audulus iOS Tutorials

Published on Oct 20, 2016 audulus

Get Audulus for: iOS | Mac | Windows/Linux

iTunes:

Playlist:
Audulus iOS Tutorial Part 1: Opening Audulus for the First Time
Audulus iOS Tutorial 2: Navigating the Patch Browser
Audulus iOS Tutorial Part 3: Basic Signal Flow
Audulus iOS Tutorial Part 4: On-Screen Keyboard
Audulus iOS Tutorial Part 5: Subpatches and Group Function
Audulus Build Podcast #5: ES-8 Acid Bass Sequencer
Audulus Build Podcast #6: How to Upload and Download Patches at the Forum on iOS

Audulus iPad Preview Video by Bimini Road

Published on Dec 10, 2015 Bimini Road

"This is the iPad Preview of Audulus 3.

www.biminiroadelectronics.com/audulus"

Mac: View on App Store
iOS: View on App Store

Audulus 3 Patch - Phat Pad Thai

Published on Dec 10, 2015 Bimini Road

"This is the Phat Pad Thai Patch, available for free here on the Audulus forum:

http://forum.audulus.com/discussion/7..."

Audulus 2 Minute Tip - 3: How to Make a Vibrato Effect

Published on Jan 18, 2016 Bimini Road

iTunes: Audulus 3 - Audulus LLC

"Vibrato is sometimes confused with tremolo thanks to Fender amps, which incorrectly label their tremolo circuits as vibrato. Vibrato and tremolo are easy to parse however: tremolo is volume (amplitude) modulation, while vibrato is pitch (frequency) modulation. When you wiggle your finger back and forth on a string on a violin, *that's* vibrato - what you are doing is shortening and lengthening the amount of vibrating string between your finger and the tailpiece (or saddle on a guitar).

Making a pitch-shifting vibrato effect that induces frequency changes in audio is a little more complex, so this just focuses on how to add vibrato to an oscillator, which is very easy.

Wondering how to begin designing effects in Audulus? You can't get more simple than a Tremolo.

A Tremolo effect (known to Fender enthusiasts as "Vibrato" but we'll get to that one later) is a modulated amplitude (i.e. volume) level. Electrically, this is usually done by driving a lamp or LED with an LFO circuit, while the audio path runs through a light-dependent resistor (LDR). The Light + LDR makes an Optocoupler. This isolates the LFO from the circuit and keeps your audio path super clean.

In Audulus, however, none of that is necessary. All you need to make a Tremolo is an LFO and a Level node. Apply the LFO's output to the Level node, run your audio in and out, and bam, you have a Tremolo!

This tutorial also shows you some beginning steps you can take to modify the LFO: adding to the signal increases the "floor," or how low the volume gets. Multiplying the signal (really, dividing, since we're multiplying by a number between 0-1), will expand or shrink its overall range.

The 2 Minute Tip series breaks apart topics on Audulus into bite-sized chunks. I don't talk during the tutorials (though there are a few notes that pop up), and this is so that international viewers who don't understand English well don't feel left out. Familiarize yourself with the node menu and my navigation won't be so mystifying. In the future, we'll develop a finger press indicator so you can see where I'm tapping.

http://www.audulus.com
http://forum.audulus.com
http://www.biminiroadelectronics.com/...
https://soundcloud.com/biminiroadmusi..."

More 2 Minute Tip tutorials here.