
New capability to drag&shift PlayList audio region without shifting all the rest (keep option key pressed) New Extend mode for XFades between PlayList audio regions (keep option+shift pressed) New Normalize commands on PlayList to normalize one region only, all regions one by one, or the PlayList

New Replace command on PlayList to replace an existing region audio file with another one New Generic Markers support also on the PlayList New External I/O device send/return internal plug-in module, to address external hardware as "plug-in" New Option for Grouping/Ungrouping Audio File Editor Windows New HQ FrequencyShifter Algoritm by HQ Spectral Re-synthesizer New HQ TimeStretching Algoritm by HQ Spectral Re-synthesizer New Master BPM MIDI clock to synchronize Effect and Instrument plug-ins

New 32 bits HQ Graphic Level Waveform Display New Drag&Drop features also to copy&paste audio waveforms between audio editors
Dsp quattro 4 review upgrade#
If you purchased a 3.x license after the 1st of March 2012, please contact the support, the upgrade to version 4 is for free! Owners of DSP-Quattro version 2.x or 3.x can upgrade to DSP-Quattro version 4.x for 15 euro / 19 US$ ONLY. Moreover, new High Quality Time Stretching and Frequency Shifting algorithms are built-in in version 4, there is a new graphic editor for Fade-In/Outs, up to 4 Aux busses to address outputs, user configurable key commands, an unlimited number of effx slots to insert plug-ins, a new internal "plug-in" module to address external audio hardware for external audio processing.

There is an astonishing built-in de-clicker tool for audio restoration, side by side with a new pencil tool to re-draw waveforms by hand, and also a very useful gain tool to manually lower transients by a real-time graphic control. There is a new graphic Cut Editor which offers the maximum flexibility doing click-free cut&paste of audio waveforms, allowing you to draw x-fades curves by yourself. This new major version introduces a lot of important new features and improvements.
