⁃ MIDI Sample Dump Standard (SDS) now available for transmitting and receiving sample over MIDI
⁃ New option to use 32 floats temporary file without checking the [-1.0..+1.0] sample range, for being able to de-normalize audio files recorded in 32 bits floating point precision recovering clipping.
⁃ The code is very much faster
⁃ Several bugs have been fixed.
Version 5.8: 22.04.04:
⁃ The BatchProcessor has been revisited and very much improved. Now Undo/Redo is available also while using the BatchProcessor.
⁃ The code is very much faster
⁃ Several bugs have been fixed.
Version 5.7: 21.12.29:
⁃ The Cut Editor has been revisited and very much improved. Now a scissor tool is available to do additional cuts, and Undo/Redo is available also while using the Cut Editor.
⁃ The code is very much faster
⁃ Several bugs have been fixed.
Version 5.6.1: 21.03.25:
⁃ Fixed the missed connection of the menu commands to apply the Declicking algorithm to the audio file and to the current selection.
Version 5.6: 21.03.23:
⁃ It is a Universal Application, it runs native on Macs based on Apple Silicon CPU.
⁃ New command to burn an audio CD directly from a DDP image.
⁃ New option to save the current audio CD as DDP image just after the burning process of the current audioCDLayout, to avoid to render again the current audioCDLayout for burning additional copies when reloading the project
⁃ New auto-detection to build an audioCDLayout directly from the regions on an audio file.
⁃ New command to import an audio CD image saved as AIFF or WAV file from the previous versions of DSP-Quattro
⁃ Fixed a potential problem of access privileges when exporting and replacing the source file.
⁃ Fixed a graphic problem on PDF sheets on MacOS HighSierra or older.
⁃ Several bugs have been fixed.
Version 5.5.1: 20.12.02:
⁃ This is a maintenance release, some bugs have been fixed.
⁃ New: additional features on the Project file list table
⁃ New: command to Revert To Source Audio File
⁃ New: popup menus on waveform view of the Audio File Editor
⁃ New: commands for managing markers and regions
⁃ New: MIDI options on the Audio File Editor
⁃ New: options using the Zoom Tool, mouse wheel and trackpad gestures on Audio File Editor and AudioCDLayout
⁃ New: Playback and generic markers popup menus
⁃ New: options replacing an Audio Region on the AudioCDLayout
⁃ New: popup menus on CD-Track and Playback markers of the AudioCDLayout
⁃ New: CD-Tracks Sheet has been revisited, and Export as TAB-Limited Text file option added.
⁃ New: features hosting Virtual Instruments: new channel strip interface
⁃ New: better and improved Transport control and plug-ins synchronization
⁃ New: options and Audio/MIDI settings on Preferences
⁃ MacOS 11 Big Sur supported on Intel-based Macs.
⁃ code optimisation.
⁃ several minor bugs have been fixed
Version 5.2.1: 19.11.10:
⁃ MacOS 10.15 Catalina: fixed a problem of missed standard interface for Audio CD-ROM Burning, now DSP-Quattro uses its own GUI.
⁃ other minor bugs fixed.
Version 5.2: 19.11.08:
⁃ MacOS 10.15 Catalina is fully supported: the application is now “notarized” and compiled to be fully compatible also with MacOS 10.15 Catalina.
⁃ code optimisation and minor bugs fixed.
Version 5.1.2: 19.08.19:
⁃ fixed a problem of no audio input when installing for the first time DSP-Quattro under MacOS 10.14.6
⁃ code optimisation and better management on hardware configuration without any audio input.
Version 5.1.1: 19.07.29:
⁃ Maintenance release for bug fixing.
Version 5.1: 19.06.29:
⁃ New: BatchProcessor, very much more powerful respect the one of v4.
⁃ New: no need to save the Project in advance before to work with it
⁃ New: new command on the audio file editor to save your edits replacing the source audio file on MacOS file system, outside the Project, with only one mouse click.
⁃ New: ISRC codes embedded in WAV files are fully supported
⁃ New: import/export of audio files in FLAC format (only HighSierra or newer)
⁃ New: it is now possible to rename audio file and other items on the Documents list by right-mouse clicking.
⁃ New: Zoom In/Out on the position of the mouse pointer: keeping the control key pressed while using the mouse scroll-wheel, DSP-Quattro does a zoom In/Out around the position of the mouse pointer and not around the Playback cursor
⁃ New: Playback Cursor Follow OFF or Follow Next Screen options
⁃ New: row selection on AudioCDLayout Audio Region and CD-Track tables has been revisited and improved. It is now possible to click on the Speaker on a row of both tables to jump to that AudioRegion/CD-Track starting the playback.
⁃ New: additional options on Preferences
⁃ New: recording mode has been revisited. New MonoLeft and MonoRight options for mono new recordings.
⁃ AudioCDLayout graphic engine is drastically faster redrawing when shifting AudioRegions, setting cross-fades, trimming AudioRegion start/end.
⁃ AudioCDLayout PDF Sheet has been revisited.
⁃ fixed a potential un-compatibility closing some AU plug-ins causing a crash.
⁃ code optimization and bug fixing
⁃ compiled using the Apple SDK for MacOS 10.14 Mojave, tested also in dark mode.