mastering dynamic processor
Alchemist is primarily designed for mastering and re-mastering applications. However, it can also be used as a regular dynamic processor for absolute control.
Based on the Flux dynamic processing algorithms, Alchemist features a state-of-the-art IIR cross-over with selectable slopes from 18 dB per octave to 54 dB per octave, with variable corner frequencies. Every band owns a complete dynamic processing section including compressor, expander, de-compressor, de-expander working in parallel with independent Angel's Share and Hysteresis parameters. A transient processor and a MS controller are also available for each frequency band. The sound can be processed from single broadband to five bands. The whole processing is completed by an adjustable soft knee brick-wall clipper.
An Auto Delay function allows producing a zero attack by introducing a delay line on the processed signal. Angel's Share is the parameter controlling the mix of an auto-ratio determined by the signal dynamic and, the manual ratio setting. Hysteresis is the parameter controlling the mix of an auto-threshold determined by the signal dynamic and, the manual threshold value. Angel's Share and Hysteresis are the key features of all Flux dynamic processors because they depend on on the dynamic range content of the signal, and not only on signal levels as standard processors do.
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Version 2.3.1 |
MacOS X UB |
(AU, RTAS, VST) |
Oct 17, 2011 |
Fixed - When loading a preset in ProTools, parameter changes were not exposed to the host (OS X & Windows).
Fixed - Old projects (sessions) could not be re-loaded in various host softwares (OS X & Windows).
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Version 2.2.4 |
MacOS X UB |
(AU, RTAS, VST) |
Jul 3, 2011 |
Fixed - Mac OS: in DP7: Bypass in some plug-ins mute the output
Fixed - Mac OS: Preset Recall from Audio Unit Header Interface (Was recalling all parameters by default, including channels layout)
Fixed - Windows: Spat cue processing after stop / play in Samplitude
Fixed - Mac OS: Credits request crash in audio unit
Fixed - Mac OS: Spat Erratic view recall in audio unit
Fixed - Mac OS: Preset Manager open on Factory by default
Fixed - Mac OS: GUI Parameter offset with Steinberg Hosts
Fixed - Windows & Mac OS: Spat HRTF Menu
Fixed - Mac OS: IrcamTools setup overwrite
Fixed - Mac OS: Alchemist MCS Selector was hidden
Fixed - Windows & Mac OS: Epure crash when enabling last MS encoder in multi-channel mode
Fixed - Windows & Mac OS: some authorization issues
Fixed - Mac OS: Verb: IO routing not well reloaded
Fixed - Some minor bugs ...
Enhancement - Windows & Mac OS: Morphing optimization
Enhancement - Windows & Mac OS: Spat Day skin
Enhancement - Windows & Mac OS: Verb: new preset added
Enhancement - Windows & Mac OS: Spat and Verb: no more click when changing time parameters
Enhancement - Windows & Mac OS: Spat HRTF: add 2 different standard Head (Kemar and Head Acoustic)
Enhancement - Windows & Mac OS: TRAX: global sound quality enhancement; especially voice transformation; even in Frequency domain mode
Enhancement - Windows & Mac OS: TRAX: less cpu consumption in PT
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Version 2.2.0 |
MacOS X UB |
(AU, RTAS, VST) |
Mar 15, 2011 |
* fix crash under Ableton Live, while reloading session containing at least one Flux:: plug-in.
* fix Ableton Live CPU overload issue, force to 2/5 at max, to reduce CPU load
* fix MacOS 10.4 Tiger compatibility issue with iLok driver.
* Fix Avid Protools Audiosuite latency incorrectly handled.
* Fix Verb reset issue upon Play/Stop
* Generic: Fixed preset manager edit dialog issue.
* Generic: Fixed preset manager gui issue.
* Added the option "Report zero latency" to the VST version for Wavelab clip effects..
* Avira antivirus : Fixed virus detection.
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Version 2.0.23 |
MacOS X UB |
(AU, RTAS, VST) |
Feb 8, 2010 |
Not available
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Version 2.0.22 |
MacOS X UB |
(AU, RTAS, VST) |
Oct 25, 2009 |
* Fix a bug that prevent reloading side-chain configuration on some Audiounit projects in Logic and Live.
Warning: some old project may not be able to recall their configuration. You may want to double-check the "ext" status and re-save your project.
* Fix a bug that leads to wrong name display of factory presets in the the Logic header menu.
* Fix a bug that may lead to crash if a preset name contain some strange characters.
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Version 2.0.21 |
MacOS X UB |
(AU, RTAS, VST) |
Sep 23, 2009 |
* MacOS: Sonic Solution SoundBlade compatibility enhanced in order to be more efficient with Sonic's Automation by snapshot mode.
* MacOS: An OS X 10.6, Snow Leopard, compatible version is in testing and will be released as soon as any potential problem is cleared.
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Version 2.0.8 |
MacOS X UB |
(AU, RTAS, VST) |
Feb 14, 2009 |
* - Morphing and toggle AB can give different settings
* - State of morphing automation button is now recoded in sessions, and can be automated.
* - Session reloading with lot of Flux:: plug-ins inserted loading time reduced and authorization check enhanced.
* - Authorization could randomly failed.
* - Some compatibility issues with Pyramix 6.1
* - Some session reloading problems in AudioUnit, that can lead to incorrect plug-in parameters
# - Optimization about morphing slider, when morphing a lot of parameters.
# - Invert phase was not working correctly.
# - Compare function in Protools was broken
# - Some Automation bugs fix...