Institute for Computer Music and Sound Technology (ICST) Zurich University of the Arts

This page is the practical tutorial index for ICST Ambisonics workflows in REAPER and Max-based environments. Use it when you want step-by-step setup, OSC control patterns, automation examples, and production-ready routing guides.

Who these OSC workflows are for

  • Composers: spatial composition workflows with playable automation and repeatable movement design.
  • Technicians: robust routing, synchronization, and controller integration for production and playback setups.
  • Students: structured learning path from basic OSC syntax to complete DAW-driven Ambisonics sessions.
  • Basic REAPER operation (tracks, routing, monitoring).
  • Basic OSC concepts (host, port, message format).
  • Basic Ambisonics terms (source, B-format, encoder/decoder).

Start here first if you are new:

Then continue with OSC integration:

  1. ICST AmbiEncoder - OSC Syntax
  2. MaxMSP and ICST AmbiEncoder - OSC Communication
  3. ICST AmbiEncoder - OSC to FX Mapping
  4. ICST AmbiPlugins and Grapes - 3D Control
  5. ICST AmbiPlugins and GyrOSC
  6. Ableton Live and ICST Ambisonics Integration

For studio news, residency context, and event documentation, continue to the ICST Studio Blog.

📺 ICST Ambisonics Plugins - Videos on YouTube

Tutorial Index

Looking for studio news and residency updates? You can find them in the Studio Blog.

  • From Stereo to HOA7: A Step-by-Step Session
    Structured walkthrough from a stereo production mindset to a practical HOA7 Ambisonics session, including routing, movement design, and export checks.
    • Move from stereo material to HOA7 session structure step by step.
    • Focus on clean routing and render-ready multichannel output.
    #tutorial #hoa7 #reaper #ambisonics
    Mar 8, 2026
    2 min read
  • Getting Started with ICST Ambisonics Plugins in Reaper
    A practical starter guide for composers, students, and technicians to set up ICST Ambisonics Plugins in Reaper and complete a first working session.
    • Build a first stable Reaper Ambisonics session in clear phases.
    • Understand the monitoring backbone before detailed execution.
    #tutorial #reaper #ambiencoder #getting-started
    Mar 8, 2026
    2 min read
  • OSC im ICST AmbiEncoder - Die 10 wichtigsten Messages
    Praxisorientierte OSC-Referenz fuer den ICST AmbiEncoder mit den wichtigsten Message-Typen, Setup-Hinweisen und Debugging-Checkliste.
    • Use the 10 OSC message types that matter most in daily production.
    • Apply a compact debugging checklist for port, format, and timing.
    #osc #ambiencoder #tutorial #reference
    Mar 8, 2026
    1 min read
  • Reaper Ambisonics Setup in 20 Minuten (ICST Workflow)
    Schritt-fuer-Schritt Einstieg in ein stabiles Reaper-Ambisonics-Setup mit ICST Plugins, Routing und erstem Monitoring-Test.
    • Execute a fast 20-minute setup with direct docs links per step.
    • Validate routing, movement, and monitoring in one short pass.
    #reaper #ambiencoder #tutorial #workflow
    Mar 8, 2026
    2 min read
  • Ambisonics.ch Relaunch 2026 - Was ist neu
    Ueberblick ueber die neue Struktur von ambisonics.ch mit klaren Einstiegen in Tutorials, Studio Cases, Downloads und Docs.
    • Summarizes structural changes and priorities of the 2026 site relaunch.
    • Provides clear entry routes for tutorials, studio cases, and documentation.
    #update #workflow #tutorial #studio
    Mar 8, 2026
    1 min read
  • ICST AmbiDecoder – Multi-Decoder Mode
    How to use the Multi-Decoder Mode in ICST AmbiDecoder v3.2 — four independent decoders for complex loudspeaker arrays.
    • Set up and understand parallel decoder units for multiple targets.
    • Control speaker sets and decoding parameters per decoder instance.
    #decoder #multi-decoder #v3.2 #loudspeaker
    Nov 10, 2025
    3 min read
  • ICST AmbiEncoder – CircleSelected
    Describes the CircleSelected Lua presets for ICST AmbiEncoder to position, rotate, and save source points and recall presets.
    • Select, arrange, and animate source circles efficiently in ICST AmbiEncoder_64.
    • Store and recall movement presets for repeatable spatial scenes.
    #ambiencoder #lua #reaper #automation
    Jul 19, 2025
    2 min read
  • ICST AmbiEncoder – Spiral Walk Script
    Documents the Spiral Walk ReaScript, covering installation, GUI controls, and envelope generation for producing spiraling motion in the AmbiEncoder.
    • Use ReaScripts for structured movement generation and preset workflows.
    • Apply spiral and automation tools directly in production sessions.
    #ambiencoder #automation #lua #reaper
    Jul 17, 2025
    2 min read
  • ICST AmbiPlugins & GyrOSC
    Shows how GyrOSC streams iOS motion-sensor data via OSC into the ICST AmbiEncoder for mobile spatial control plus inspiration snippets.
    • Control Ambisonics motion with mobile gyroscope OSC data.
    • Connect real-time performer gestures to repeatable spatial automation.
    #gyrosc #osc #mobile #ambiencoder
    May 28, 2025
    2 min read
  • ICST MultiEncoder – Group Animation
    Walks through ICST MultiEncoder group animation tools for selecting, rotating, stretching, and recording grouped sources in Reaper.
    • Animate and edit MultiEncoder source groups efficiently.
    • Record, refine, and replay coordinated spatial group movement.
    #multiencoder #group #animation #reaper
    May 28, 2025
    3 min read
  • ICST AmbiEncoder – OSC to FX Mapping
    Demonstrates mapping ICST AmbiEncoder OSC messages to FX plugin parameters (e.g. IEM FdnReverb) for synchronized spatial effects control.
    • Map OSC streams to FX parameters for spatially reactive processing.
    • Build robust signal and control paths between encoder and effects.
    #osc #fx #ambiencoder #reaper
    May 16, 2025
    1 min read
  • Blauert's Bands
    Dokumentiert Blauerts Bänder sowie OSC-Routing und IEM MultiEQ-Frequenzbänder mit Workflow-Hinweisen zu Front/Back und Höhen.
    • Connect perceptual Blauert bands with OSC-driven EQ control in spatial workflows.
    • Use frequency-direction mapping to improve front/back and height perception.
    #perception #psychoacoustics #binaural #theory
    May 16, 2025
    1 min read
  • Blauert's Bands
    Dokumentiert Blauerts Bänder sowie OSC-Routing und IEM MultiEQ-Frequenzbänder mit Workflow-Hinweisen zu Front/Back und Höhen.
    • Connect perceptual Blauert bands with OSC-driven EQ control in spatial workflows.
    • Use frequency-direction mapping to improve front/back and height perception.
    #perception #psychoacoustics #binaural #theory
    May 16, 2025
    1 min read
  • MaxMSP & ICST AmbiEncoder – OSC Communication
    Details bidirectional OSC communication between Max/MSP and ICST AmbiEncoder, including angle formats and motion data exchanges.
    • Set up bidirectional OSC communication between MaxMSP and ICST plugins.
    • Synchronize controller feedback and plugin state for stable performance control.
    #maxmsp #osc #ambimonitor #ambiencoder
    Mar 16, 2025
    2 min read
  • Ableton Live & ICST Ambisonics Integration
    Step-by-step guide for recording 7th-order Ambisonics from Ableton Live into Reaper via BlackHole, OSC-driven MultiEncoder automation, and LTC sync.
    • Bridge Ableton Live to Reaper for HOA recording via BlackHole and LTC.
    • Combine OSC control with synchronized multichannel capture.
    #ableton #reaper #workflow #ambiencoder
    Mar 16, 2025
    3 min read
  • ICST AmbiPlugins & Grapes – 3D Control
    Introduces Grapes 3D Control together with ICST AmbiEncoder/Reaper, highlighting how the controller shares OSC data with spatial sources.
    • Integrate Grapes 3D control with AmbiEncoder OSC workflows.
    • Keep spatial gestures flexible outside fixed DAW automation.
    #grapes #osc #ambiencoder #spatial audio
    Mar 16, 2025
    1 min read
  • ICST AmbiEncoder – OSC Syntax
    Reference for the OSC syntax supported by ICST AmbiEncoder, covering message formats and TouchOSC/MaxMSP-compatible parameters.
    • Reference complete OSC address and parameter syntax for AmbiEncoder.
    • Includes AED/XYZ patterns for index- and name-based control.
    #osc #syntax #ambiencoder #reference
    Mar 16, 2025
    2 min read