KTDrumTrigger

KTDrumTrigger free audio-to-midi by Smart Electronix

KTDrumTrigger is a free audio to midi VST plugin developed by Smart Electronix. Compatible OS(s): Windows, macOS.

By Koen Tanghe @ Smart Electronix.

KTDrumTrigger is a VST plugin with a custom editor that triggers MIDI notes based on the sound level of the incoming audio stream in different frequency bands. It allows you to “detect” occurrences of percussive sounds in an audio stream and send out a MIDI event whenever that happens.

Incoming (mono) audio is split up into different frequency bands using three tweakable filters. The signal in each of these bands is sent through an envelope follower. When the envelope reaches a specified threshold level, a MIDI note on message is generated. The trigger module has some built-in hysteresis and minimum inter onset time settings to avoid fast successive triggers due to noise on the envelope curves. Visual feedback of the filter and trigger settings is available.

http://www.smartelectronix.com/

KTAudioHealer

ZynAddSubFX free software-synthesizer by paulnasca 2

KTAudioHealer is a free audio and studio utility VST, Audio Unit plugin developed by Smart Electronix. Compatible OS(s): Windows 64b, macOS.

By Koen Tanghe @ Smart Electronix.

KTAudioHealer is a simple plug-in that makes the incoming audio healthier by applying DC / LF blocking, Nyquist / HF blocking and undenormalization.

Available as VST effect for Windows and as an Audio Unit for Mac OS X.

http://www.smartelectronix.com/

KT-C

KT-C free compressor by Kingtao

KT-C is a free compressor VST, Audio Unit plugin developed by Kingtao. Compatible OS(s): Windows 64b, macOS.

  • Parallel Compression.
  • Input & reduction VU-meters.
  • Continuous ratio between 2:1 to 10:1.
  • Continuous attack from 0.5 to 300ms.
  • Continuous release from 0.05 to 10s.
  • Two compression curves, matching electrical (linear) or acoustic (dB) sensations.

http://kingtao.org

Krush

Krush free bit-crusher by Tritik

Krush is a free bit crusher VST, Audio Unit, AAX plugin developed by Tritik. Compatible OS(s): Windows, macOS.

Krush is a bitcrusher for Mac OS X and Windows, available in Audio Unit, VST and AAX formats.

With its bit crushing and downsampling algorithms, Krush is designed to combine the crispy taste of the digital realm with the warmth of its drive stage and analog modeled resonant filters.

A modulation section allows a user to modulate any parameter. The sound palette produced by Krush is intended to range from dirty digital effects to crunchy modulated colors, with all bit-crushing effects in between.

Key Features

Main Controls

. Crunchy drive stage
. Bit depth reduction
. Sample rate reduction
. Analog modeled resonant filters (low-pass and high-pass).

Modulation Section

. Free or tempo-synced modulation speed
. 4 modulation waveforms
. Modulation depth for every parameter.

Interface

. Fully resizable interface !
. Clean and intuitive
. Tooltips and preferences in english, french, portuguese or spanish.

Presets

. File based preset system
. Access through menu or browser
. Presets ‘freezer’ for safe recall
. Copy/paste current state using the system clipboard.

https://www.tritik.com

KR-Reverb FS

KR-Reverb FS free reverb by KResearch

KR-Reverb FS is a free reverb VST, Audio Unit, AAX plugin developed by KResearch. Compatible OS(s): Windows, macOS.

KR-Reverb FS is an easy-to-use Reverb processor based on features found in the Reverberation module of KResearch’s commercial product KR-Space. KR-Reverb FS is designed for ease of use by adjusting internally the equalization and damping controls to optimal levels for producing a warm reverb sound suitable for a wide range of applications.

Features:

  • Adjustable Early Reflections size.
  • Adjustable Late reflections size.
  • Adjustable Diffusion control.
  • Adjustable Decay control.
  • Adjustable Early/Late Reflections mix control.
  • Dry/Wet Mix adjustment.
  • Host Sampling Frequency up to 96kHz.
  • Support for User definable presets (Save & Load) via Host interface.

http://www.kresearch.com/

KR-Delay FS

KR-Delay FS free delay | echo by KResearch

KR-Delay FS is a free delay and echo VST, Audio Unit, AAX plugin developed by KResearch. Compatible OS(s): Windows, macOS.

KR-Delay FS comes with many features like host sync capability for durations from 1/64 to 1/1 plus Triplet and Dot modes, three operating modes Stereo, Link and Ping-Pong, fully independent controls for all parameters in Stereo mode, independent Low Pass / High Pass resonant filters and Panning controls. The graphical display has visual representations of all the parameters of the effect processor for easier preset creation and adjustment.

Features:

  • Input selector – Left, Right and Stereo.
  • Stereo, Link and Ping-Pong modes.
  • Host Sync mode from 1/64 – 1/1 plus T and D modes.
  • Independent Panning controls.
  • Low Pass/ High Pass Filters with Resonant control.
  • Filters On-Off switch.
  • Graphical representation of all effect parameters.
  • Independent feedback controls.
  • Independent Dry/Wet controls.
  • Independent Output Level controls from -12db to 12db.
  • Support for User definable presets (Save & Load) via Host interface.

http://www.kresearch.com/

Koochoh

Koochoh free software-synthesizer by p0k

Koochoh is a free software synthesizer developed by p0k. Available format(s): VST for Windows, macOS.

Koochoh is an “Air-Conditioner Noise Emulation”.

Made with Max/MSP for Pluggo

http://vst.p0k.net/

Kontakt Player

Kontakt Player free sampler by Native Instruments

Kontakt Player is a free sampler VST, Audio Unit, AAX plugin developed by Native Instruments. Compatible OS(s): Windows, macOS.

Kontakt Player powers many 3rd party sample libraries.

Building on the success of its predecessors, Kontakt Player allows for highly playable instruments. Kontakt’s powerful Kontakt Script Processor plays a central role in Kontakt Player-based instruments.

Further advantages offered by the Kontakt Player platform are virtually unlimited polyphony and up to 64-part multi-timbrality, advanced surround capabilities, integrated effects including convolution and master effects, a versatile library browser and optimized DFD technology.

Key features:

  • Powerful Kontakt engine.
  • AU, VST, AAX, Standalone.
  • Easy library handling.
  • Combines / replaces the Kompakt, Intakt and Kontakt Player 1, 2, 3, 4 instruments.

New features:

  • Customizable instrument GUI.
  • Rack view and Minimized view.
  • 64 times multi-timbral.
  • Unlimited voices.
  • Script Processor.
  • Master effects.
  • Surround.
  • Instrument database.

Kontakt Player is a universal sample player that can load all Kontakt Player compatible libraries from within one software interface. The feature range is dependent on the individual sample library.

https://www.native-instruments.com/

Kn0ck0ut

Kn0ck0ut free filter by St3pan0va

Kn0ck0ut is a free filter VST, LV2 plugin developed by St3pan0va. Compatible OS(s): Windows, macOS, Linux.

Kn0ck0ut takes two mono 44.1kHz inputs and spectrally subtracts one from the other. It can be used to help create ‘acapellas’ – to extract vocals from a track – if an instrumental version (or section) of the track is available.

https://st3pan0va.home.blog

Kirnu

Kirnu free arpeggiator by Kirnu Interactive

Kirnu is a free arpeggiator VST plugin developed by Kirnu Interactive. Compatible OS(s): Windows 64b, macOS.

Kirnu is a VST MIDI arpeggiator plug-in which is designed with real-time tweaking and usability in mind.

Main features include:

  • Ultra precise MIDI engine.
  • Clear user interface with easy to use controls.
  • Hold mode.
  • Scale engine with many scales to choose from.
  • Keyboard split.
  • The soul of Kirnu: 16 step pattern view from where user can tweak each step values separately.
  • Two independent step level MIDI CC controls with teach mode.

http://www.kirnuarp.com/