DSP-Quattro is now fully compatible with MacOS 26 Tahoe.
Version 6.1: 25.10.13:
New on the Batch Processor: added the possibility to set, update or clear CD-Texts processing files
New on the Audio Editor: added a command on Processing menu to “Change Length & BPM” which is able to produce results with the extreme precision of the single sample. Very useful also when resizing wavetables to use on software or hardware synths
New on the Audio Editor: added a button on the transport control to play backward the audo file
New on Mixer: now the Audio Editor and File Players channel strips have their own pitch controls and buttons to play the audio file backward
Several other minor bugs have been fixed
Version 6.0.5: 25.09.17:
The minimum size of the Project window has been reduced to 1310x738
Fixed a problem printing PDF CD-Track sheets
Fixed a problem of lack of audio playing an audio file that had a sample rate value with a particular ratio with the sample rate value of the current audio device.
Several other minor bugs have been fixed
Version 6.0.4: 25.09.09:
The minimum size of the Project window has been reduced to 1310x795
Fixed a problem when applying the NormalizeTo function to mono audio files
Several other minor bugs have been fixed
Version 6.0.3: 25.08.26:
Fixed a potential problem removing a FX Slot while playing.
Version 6.0.2: 25.08.24:
New: the advanced VU-Meters floating window, including LUFS and TruePeak measurements, is now available not only as an option on each Channel Strip, but also as a built-in plug-in to put on any insert FX Chain.
Fixed a problem of occasional lack of audio output from an FX Chain
Version 6.0.1: 25.08.23:
Fixed a potential problem showing the progress bar on the BatchProcessor
Fixed a problem loading FX Chain presets if the number of the FX slots was different between the source and destination.
Fixed a problem of missed graphic waveform on the BatchProcessor Output Preview window.
Version 6.0: 25.08.13:
New Major version 6.
New: the GUI of all the elements of the application have been totally redesigned.
New: it is now possible to open and work on several AudioCDLayouts at the same time
New Commands to manage several AudioCDLayouts, including Duplicate, Split, Rename…
New internal asynchronous engine for processing, now the application is much more fluid.
New advanced VU-Meters view as part of each Channel Strip, including LUFS and TruePeak measurements
New algorithms for Time Stretching and Frequency Shifting
New options for using EqualPower cross-fade curves between audio regions on the AudioCDLayout
New options for EqualPower cross-fade curves for X-Fade Looping and on Cut Editor on the Audio File Editor
New File Player module and Channel Strip on Mixer
New Commands also on popup menus using the right mouse button on several views.
New graphic engine
Audio Unit hosting has been updated to last third party plug-in releases
Very much better memory management
Key commands management and key press detection has been updated to MacOS Sequoia