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2024年09月07日 23:16:41 -07:00
builds Fix VST makefile 2024年09月07日 23:16:41 -07:00
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JUCE Fix JUCE builds on GCC 2020年04月23日 21:35:10 -07:00
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mopo Added channel pressure aftertouch. 2018年03月19日 15:05:52 -07:00
patches Update patches. 2017年07月06日 01:26:11 -04:00
src Updated JUCE. 2018年07月04日 13:08:59 -07:00
standalone Updated JUCE. 2018年07月04日 13:08:59 -07:00
VST3_SDK Added VST3 SDK directly into project because it's GPL now. 2017年06月08日 13:22:43 -04:00
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.travis.yml Maybe one day I'll use fpm for full builds. 2017年06月14日 18:27:47 -04:00
changelog Updated changelog 2017年07月08日 17:37:53 -04:00
configure Added empty configure script. 2015年07月20日 14:52:57 -07:00
COPYING Added license to repo. 2015年01月08日 18:50:03 -06:00
helm.jucer Updated JUCE. 2018年07月04日 13:08:59 -07:00
Makefile Install to /usr/local by default 2021年02月24日 15:28:11 -08:00
README.md Make check-pkg-config order-only 2024年02月19日 22:58:42 -08:00

PowerAudio fork of Helm

This fork of Helm has the following changes:

  • Fixed compilation errors with certain GCC versions.
  • Added support for IBM Power in build files.
  • Changed default installation destination to /usr/local.
  • Fixed issue where binaries were re-linked on every call to make.

Helm

Helm is a free, cross-platform, polyphonic synthesizer that runs on GNU/Linux, Mac, and Windows as a standalone program and as a LV2/VST/AU/AAX plugin. Release is in beta so there are outstanding bugs. Please send any bugs found to matthewtytel@gmail.com

Installing:

Go to tytel.org/helm for builds.

Building:

If you want to build AAX plugins You'll need its SDK located in ~/srcs
For AU on the Mac you'll want to put the CoreAudio SDK in /Applications/Xcode.app/Contents/Developer/Extras/CoreAudio
Nothing extra is needed for building VST/LV2 plugins

Linux

To build and install the standalone, lv2 and vst plugin:

make
sudo make install

Other make commands:

# Build just the Linux standalone executable:
make standalone
# Build just the Linux LV2 plugin:
make lv2
# Build just the Linux VST plugin
make vst
# Install just the Linux standalone executable:
sudo make install_standalone
# Install just the Linux LV2 plugin:
sudo make install_lv2
# Install just the Linux VST plugin
sudo make install_vst

The standalone executable is built to standalone/builds/linux/build and installed to /usr/bin The LV2 plugin is built to builds/linux/LV2 and installed to /usr/lib/lv2 The VST plugin is built to builds/linux/VST and installed to /usr/lib/lxvst

OSX

Open /standalone/builds/osx/Helm.xcodeproj for standalone version
Open /builds/osx/Helm.xcodeproj for plugin versions

Windows

Open /standalone/builds/vs15/Helm.sln for standalone version
Open /builds/vs15/Helm.sln for plugin versions

Features:

  • 32 voice polyphony
  • Interactive visual interface
  • Powerful modulation system with live visual feedback
  • Dual oscillators with cross modulation and up to 15 unison oscillators each
  • Sub oscillator with shuffle waveshaping
  • Oscillator feedback and saturation for waveshaping
  • 12 different waveforms
  • Blending between 12 or 24dB low/band/high pass filter
  • Low/Band/High Shelf filters
  • 2 monophonic and 1 polyphonic LFO
  • Step sequencer
  • Lots of modulation sources including polyphonic aftertouch
  • Simple arpeggiator
  • Effects: Formant filter, stutter, delay, distortion, reverb

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