Tag Archives: Digital Audio Workstation

Announcement: ATKChorus 1.0.0 and ATKPhaser 1.0.0

Yet another plugin announcement, I’m happy to announce the release of a chorus plugin as well as a stereo phaser plugin based on the Audio Toolkit. They are available on Windows and OS X (min. 10.8) in different formats. The chorus plugin is based on a variable delay filter driven by a random delay signal, and the stereo phaser morphs a mono signal in a stereo phased pair.

Continue reading Announcement: ATKChorus 1.0.0 and ATKPhaser 1.0.0

Announcement: ATKUniversalVariableDelay 1.0.2 and ATKUniversalDelay 1.2.0

I’m happy to announce the release of a variable delay plugin and an update to a fixed delay plugin based on the Audio Toolkit. They are available on Windows and OS X (min. 10.8) in different formats. The variable delay plugin allows to define a delay based on a sinusoid (mean delay, delay amplitude and frequency) and mix it with feedback and forward signals. The fixed delay plugin allows a fixed delay (up to a second). Both plugins can run at 192kHz.

Continue reading Announcement: ATKUniversalVariableDelay 1.0.2 and ATKUniversalDelay 1.2.0

Announcement: ATKSideChainExpander 1.0.1

I’m happy to announce the release of a side-chain stereo expander based on the Audio Toolkit (yes, after a compressor it is time for an expander!). It is available on Windows and OS X (min. 10.8) in different formats. This stereo expander can work on two channels, left/right or middle/side, possibly in linked mode (only one set of parameters), and can be set up to mix the input signal with the compressed signal (serial/parallel compression). The side chain channels can be used to steer the gain stage (the same setup will be used, right/left or middle/side).

Continue reading Announcement: ATKSideChainExpander 1.0.1

Announcement: ATKSideChainCompressor 1.0.0

I’m happy to announce the release of a side-chain stereo compressor based on the Audio Toolkit. It is available on Windows and OS X (min. 10.8) in different formats. This stereo compressor can work on two channels, left/right or middle/side, possibly in linked mode (only one set of parameters), and can be set up to mix the input signal with the compressed signal (serial/parallel compression). The side chain channels can be used to steer the gain stage (the same setup will be used, right/left or middle/side).

Continue reading Announcement: ATKSideChainCompressor 1.0.0

Book review: Designing Audio Effect Plug-Ins in C++: With Digital Audio Signal Processing Theory

When I looked for an audio signal processing book, I found the classic DAFX: Digital Audio Effects, but the code is mainly Matlab. Was there a book with C++ examples? That’s how I found out about this book from Will Pirkle.

Continue reading Book review: Designing Audio Effect Plug-Ins in C++: With Digital Audio Signal Processing Theory

Announcement: ATKStereoCompressor 1.0.0

I’m happy to announce the release of a stereo compressor based on the Audio Toolkit. It is available on Windows and OS X (min. 10.8) in different formats. This stereo compressor can work on two channels, left/right or middle/side, possibly in linked mode (only one set of parameters), and can be set up to mix the input signal with the compressed signal (serial/parallel compression).

Continue reading Announcement: ATKStereoCompressor 1.0.0

Announcement: ATKUniversalDelay 1.1.0

I’m happy to announce the release of a mono fixed delay line based on the Audio Toolkit. It is available on Windows and OS X (min. 10.8) in different formats. The three knobs adjust the direct signal (blend), the delayed signal (feedforward) as well as the feedback signal from the delay line injected in the input. The delay can be set from 0 ms to 1 s by steps of 0.1 ms.

Continue reading Announcement: ATKUniversalDelay 1.1.0

Announcement: ATKLimiter 1.0.0, ATKCompressor 1.1.0, ATKExpander 1.1.0

I’m happy to announce the release of one new limiter plugin based on the Audio Toolkit. It is available on Windows and OS X (min. 10.8) in different formats. I also updated the compressor and the expander with improved UI controls. The compressor also has now a dry/wet knob, allowing to use it for parallel compression.

Continue reading Announcement: ATKLimiter 1.0.0, ATKCompressor 1.1.0, ATKExpander 1.1.0

Audio Toolkit: ATKCompressor and ATKExpander Implementation

I’d like to talk a little bit about the way a compressor and an expander can be written with the Audio Toolkit. Even if both effects use far less filters than the SD1 emulation, they still implement more than just one filter in the pipeline, contrary to a fixed delay line (another audio plugin that I released with the compressor and the expander).

Continue reading Audio Toolkit: ATKCompressor and ATKExpander Implementation