Third-Party Notices for InterState
Last updated: 5 May 2026
This document identifies third-party software, frameworks, SDKs, services, and tools used by or associated with Inter::State, Inter::State[Bridge], and related helper utilities published by Ravine DSP Limited.
This notice is provided for attribution and compliance purposes. It does not replace the license terms of any third-party component. Each third-party component remains subject to its own license, terms, notices, and disclaimers.
1. JUCE Framework
Component: JUCE framework and JUCE modules
Provider: Raw Material Software Limited / JUCE
Website: https://juce.com/
Inter;;State uses JUCE framework modules for audio plugin development, audio processing, graphics, user interface, plugin hosting, file handling, networking/local communication, cryptography, product unlocking integration points, and platform abstraction.
JUCE is distributed under its own licensing terms.
2. Moonbase Licensing Infrastructure
Component: `moonbase_JUCEClient` and Moonbase licensing services
Provider: Moonbase
Website: https://moonbase.sh/
Inter::State may use Moonbase licensing infrastructure to activate, validate, verify, and manage licenses, trials, subscriptions, or other product entitlements.
Moonbase components and services are subject to Moonbase's own terms, licenses, service terms, and privacy practices. Users should refer to the applicable Moonbase documentation and terms where relevant.
3. Klangfreund LUFS Meter Second-Order IIR Filter
Component: Second-order IIR filter code used for LUFS/K-weighting processing
Provider: Klangfreund / Samuel Gaehwiler
Website: https://www.klangfreund.com/lufsmeter/
License: MIT
Inter::State includes and adapts the `SecondOrderIIRFilter` code from Klangfreund's LUFS Meter project for loudness/LUFS analysis in the AutoGain system.
The following MIT license notice is included as required by the license:
The MIT License (MIT)
Copyright (c) 2018 Klangfreund, Samuel Gaehwiler
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
```
The upstream source header also includes an informational request that closed-source products using the LUFS Meter or parts of it get in contact via https://www.klangfreund.com/contact/. This request does not modify the MIT license terms reproduced above.
4. Steinberg VST3 SDK / VST3 Plugin Technology
Component: VST3 plugin format support
Provider: Steinberg Media Technologies GmbH
Website: https://www.steinberg.net/
Inter::State supports the VST3 plugin format and may build, host, scan, or install VST3 plugin bundles depending on platform and product configuration.
VST, VST3, and related marks are trademarks of Steinberg Media Technologies GmbH. VST3 SDK usage is subject to Steinberg's applicable license terms and trademark guidelines.
5. Apple Audio Unit and macOS Platform Technologies
Components: Audio Unit plugin format support, macOS APIs, package building/signing/notarization tools
Provider: Apple Inc.
Website: https://developer.apple.com/
On macOS, Inter::State may support Audio Unit plugin builds, Audio Unit hosting/scanning behavior where available, Apple platform APIs, code signing, notarization, and installer packaging through Apple developer tools and operating-system facilities.
Apple, macOS, Audio Unit, and related marks are trademarks of Apple Inc. Apple technologies are subject to Apple's applicable developer agreements, SDK terms, and platform rules.
6. Microsoft Windows SDK and Platform Technologies
Components: Windows APIs, named shared memory, installer/runtime platform APIs
Provider: Microsoft Corporation
Website: https://developer.microsoft.com/windows/
On Windows, Inter::State may use Windows platform APIs and SDK components for plugin operation, shared memory, file paths, process behavior, signing, and installer integration.
Microsoft, Windows, and related marks are trademarks of Microsoft Corporation. Microsoft technologies are subject to Microsoft's applicable developer agreements and SDK terms.
7. Inno Setup
Component: Windows installer creation
Provider: Jordan Russell and contributors
Website: https://jrsoftware.org/isinfo.php
The Windows installer for Inter::State may be built using Inno Setup. Inno Setup is an installer authoring system subject to its own license terms.
If the Windows installer redistributes any Inno Setup runtime components or otherwise requires attribution under the applicable Inno Setup license, those terms should be included with the released installer package.
8. Third-Party Audio Plugins Loaded by Users
Inter::State is designed to scan and host third-party audio plugins installed by the user. These plugins are not developed, supplied, verified, licensed, or endorsed by Ravine DSP Limited unless expressly stated otherwise.
Each third-party plugin remains subject to its own license terms, copy-protection system, privacy practices, warranties, limitations, and support arrangements. Users are responsible for ensuring that any plugins they scan or load are legally licensed, compatible, stable, and safe to use.
9. Operating System and DAW Integrations
Inter::State operates inside or alongside third-party digital audio workstations (DAWs), operating systems, audio drivers, plugin wrappers, security tools, and other host environments.
Those products and platforms are owned by their respective providers and are governed by their own terms, license agreements, privacy policies, and support arrangements.
10. Trademarks
All trademarks, service marks, product names, company names, and logos mentioned in this document are the property of their respective owners. Their inclusion does not imply endorsement, sponsorship, or affiliation unless expressly stated.
11. Notice Maintenance
Ravine DSP Limited maintains this document as part of release compliance. For each shipped release, this notice should remain aligned with the third-party components distributed with that release, and any required full license texts should be included in installer payloads, documentation, or other release materials as required by the applicable licenses.
When available and required, accompanying release materials may include additional third-party attribution files or license texts to satisfy component-specific redistribution obligations.