IceGear Lagrange Synthesizer Audio Unit
Lagrange synthesizer has two oscillators, a noise generator and two filters that can be selected from various algorithmic models. You can choose from 20 different routings to connect these modules. With this feature, Lagrange makes it possible to create a variety of tones in short steps.
Lagrange works not only on the iPad but also on the iPhone. It also supports Audio Unit Extensions (AUv3), so you can plug in to AUv3 compatible host. For each screen size, different layouts are designed to be easy to use and intuitive.


# Synthesizer Engine
– 2x Oscillators
– Noise Generator
– 2x Filters
– Amplifier
– Delay
– 8x Envelope Generators
– 2x LFOs
* Oscillator Algorithms
– Sawtooth
– Pulse
– Triangle – Sawtooth
– 3x Sawtooth
– 3x Square
– FM Sawtooth
– Pitched Noise
– FM (4:1 ~ 1:8)
– Plucked String
– Struck String
– Bowed String
– Blown Pipe
– Bell
– Robot Voice
* Noise Generator Algorithms
– WhiteNoise -> LPF
– WhiteNoise -> BPF
– WhiteNoise -> HPF
– Grain Noise
– Digital Noise
– Pulsing Noise (Click)
– Pulsing Noise (Sand)
* Filter Types
– LP12
– LP24
– BP
– HP
– Notch
– Comb (+)
– Comb (-)
# Features
* Universal App
Optimized for both the iPad and the iPhone.
* Audio Unit Extensions (AUv3)
You can use in a host application that supports Audio Unit such as GarageBand.
* Audiobus support
You can stream live audio directly to other Audiobus-compatible apps. See https://audiob.us for more information.
* Ableton Link
Ableton Link is a new technology that synchronizes beat, phase and tempo of Ableton Live and Link-enabled iOS apps over a wireless network. See https://www.ableton.com/link/ for more information.
* MIDI
– Core MIDI, Virtual MIDI, Inter-App Audio MIDI input
– MIDI Clock synchronization
– MIDI Controller Mapping
* Programmable Arpeggiator
You can easily create your own pattern.
* Master Tune
You can adjust the pitch of the entire instrument.
* Microtuning
You can change the equal temperament tuning scale to a different tuning.
Get Lagrange HERE

Audio Unit FM Synth Modular Apps