Protoplug ~ Scriptable Audio Plugins


Create audio plugins on-the-fly with LuaJIT.

Protoplug is a VST/AU plugin that lets you load and edit Lua scripts as audio effects and instruments. The scripts can process audio and MIDI, display their own interface, and use external libraries. Transform any music software into a live coding environment!

Cross-platform: builds for Windows, Mac OS X and Linux. This means that all protoplug scripts are compatible with these platforms and can be loaded into a huge amount of audio software (glory to JUCE).

Fast: Use the speed of LuaJIT, and perform DSP tasks as efficiently as old school C implementations.

Free and open source: Want a new feature? Add it yourself. The source is MIT-licensed and available on Github.

protoplug_example_5-6

www.osar.fr/protoplug
github.com/pac-dev/protoplug

CAPS ~ C* Audio Plugin Suite


CAPS is a collection of audio plugins comprising basic virtual guitar amplification and a small range of classic effects, signal processors and generators of mostly elementary and occasionally exotic nature.

The plugins aim to combine the highest sound quality with computational efficiency and zero latency*.

quitte.de/dsp/caps

INFAMOUS Plugins ~ Linux LV2 Audio Plugins


These are audio plugins in the LV2 format, developed for Linux. Most are suitable for live use (exceptions are noted in the description).

  1. Cellular Automaton Synth
  2. Envelope Follower
  3. Hip2B
  4. Cheap Distortion
  5. Stuck

github.com/ssj71/infamousPlugins
ssj71.github.io/infamousPlugins/plugs

FreqAnalyst ~ Spectrum Analyzer VST


Blue Cat’s FreqAnalyst is a free spectrum analyzer plug-in that lets you monitor the spectral content of your audio signal in real time.

This plug-in has been designed to provide extreme smoothness and high resolution for both time and frequency: unlike most spectrum analyzers, Blue Cat’s FreqAnalyst is able to display continuous variations even with a very high frequency resolution, thanks to its unique smooth interpolation algorithms.

Most aspects of the audio to frequency display conversion can be managed, which lets you total control over the monitoring. A special thresholding system has been developed to help you see the important parts of the spectrum easily. In case you need extra precision in a particular frequency range, you can zoom the display and check the part of the graph you are interested in.

freqanalyst

www.bluecataudio.com/Products/Product_FreqAnalyst

References:

en.wikipedia.org/wiki/Spectrum_analyzer

Tune It! ~ Tune Your Instruments


Tune It! is a piece of software that helps musicians to tune their instrument. It can also be used to monitor the pitch during live performance.

Tune It! is based on a original and very accurate pitch detection algorithm. It can tune a wide range of instruments such as guitar, bass, piano, flute, violin, saxophone, etc…

Tune It! is available for both Windows and Macintosh platforms. It can be ran as a standalone application or as a plugin within a VST or AU host.

Features:

  • Automatic note recognition from A-1 up to A6.
  • Programmable A440 reference from 400 to 480Hz (step of 1Hz or 0,1Hz).
  • Programmable Precision
  • The highest precision, the finest tuning.
  • The lower precision, the lower latency (suited for tuning control during live performance)
tuneit

tuneit.free.fr

Dynamic Audio Normalizer ~ Advanced Normalization


Dynamic Audio Normalizer is a library for advanced audio normalization purposes. It applies a certain amount of gain to the input audio in order to bring its peak magnitude to a target level (e.g. 0 dBFS). However, in contrast to more “simple” normalization algorithms, the Dynamic Audio Normalizer dynamically re-adjusts the gain factor to the input audio. This allows for applying extra gain to the “quiet” sections of the audio while avoiding distortions or clipping the “loud” sections. In other words: The Dynamic Audio Normalizer will “even out” the volume of quiet and loud sections, in the sense that the volume of each section is brought to the same target level. Note, however, that the Dynamic Audio Normalizer achieves this goal without applying “dynamic range compression”. It will retain 100% of the dynamic range within each “local” region of the audio file.

The Dynamic Audio Normalizer is available as a small standalone command-line utility and also as an effect in the SoX audio processor as well as in the FFmpeg audio/video converter. Furthermore, it can be integrated into your favourite DAW (digital audio workstation), as a VST plug-in, or into your favourite media player, as a Winamp plug-in. Last but not least, the “core” library can be integrated into custom applications easily, thanks to a straightforward API (application programming interface). The “native” API is written in C++, but language bindings for C99 Microsoft.NETJavaPython and Pascal are provided.

muldersoft.com/#dyauno
github.com/lordmulder/DynamicAudioNormalizer

Audio Utility ~ VST Utility Plugin


Audio Utility is a free, lightweight, universal general purpose all in one digital channel strip VST plugin offering precise controls over various aspects of an audio signal, from mid/side processing to soft clipping.

Features include:

  • input routing with separate pans for the left and right channels, or alternatively a pre mono balance control to decide how the left and right channels are blended for conversion into mono
  • gain, and individual left and right channel gains, mutes
  • pan and phase inversion of either channel
  • width control, along with separate mid and side gain sliders and mutes
  • maximally flat minimal phase high and low pass 12db/octave filtering
  • optional hard and soft clipping at 0db
  • everything is fully automatable with sensible parameter ranges/scaling

www.vennaudio.com/utility

KVR Audio ~ Plugin Community Database


KVR Audio is a community and news site for popular Audio Plug-in formats and related subjects, such as sample libraries and mobile apps. Our mission is to supply up to date news to VST, AU, RTAS, DX and DSSI/LADSPA plug-in and iOS and Android App users in a friendly, up-front and timely manner.

www.kvraudio.com
Search For Plugins
List Of Plugins

ShoutVST ~ VST Casting


ShoutVST is a VST that enables streaming sound into Icecast and SHOUTcast directly from VST hosts, ideal for streaming live performances directly from applications like Traktor or Ableton without the use of loopback methods.

shoutvst

www.kvraudio.com

MPD ~ Cross Platform Music Player Daemon


Music Player Daemon (MPD) is a flexible, powerful, server-side application for playing music. Through plugins and libraries it can play a variety of sound files while being controlled by its network protocol.

MPD can broadcast via Snapcast.

www.musicpd.org
www.musicpd.org/clients

Facebook 360 ~ Spatial Audio Workstation


The Facebook 360 Spatial Workstation is a software suite for designing spatial audio for 360 video and cinematic VR. It includes plugins for popular audio workstations, a time synchronized 360 video player and utilities to help design and publish spatial audio in a variety of formats. Audio produced with the tools can be experienced on Facebook News Feed on Android and iOS devices, Chrome for desktop and the Samsung Gear VR headset through headphones.

facebook360.fb.com

SonicBirth ~ Create Powerful Audio Plugins


SonicBirth is an AudioUnit designing MacOS application. The first in its category, it allows users to build their own AudioUnit plugins, either by working with existing circuits or by creating circuits completely from scratch. SonicBirth is also a free AudioUnits package, as it comes bundled with a set of plugins designed for standalone use as plugins as well as pre-constructed circuits to modify or build upon for creating new plugins. Whether you’re looking for traditional eqs, compressors, and reverbs, or softsynths, distortion, and filters, etc., SonicBirth allows you unprecedented freedom and creativity over your sound.

sonicbirth

sonicbirth.sourceforge.net