Boom Recorder is a simple to use professional multi channel audio recorder. It can record up to 32 channels at high resolution and is specifically designed for on-stage recording. This new version adds : turning of recording when the processor is overloaded, tail of the ring buffer now more smoothly follows the head, fixed shift of channels in CAF file bug and add help button in registration panel so people can buy a license.

DBAudioware unveils version 2 of Quantum FX, a modular effects software that enables you to design, build and modify plug-in effects and audio tools. This new release now asupports Audio Units and VST for Mac OS X, and adds several new features.

More info on dBAudioware web site.

Digital Performer 4.6 is available as a free upgrade for Digital Performer 4.5 users. This new version mainly adds a Pitch Automation feature, for correcting audio pitch, transposing individual notes and even wholesale key and mode transposition of entire audio tracks; a new Pattern Gate plug-in which allows you to add driving, pulsating grooves to any music; support for AAF file interchange standard; support for multiple Audio Unit outputs; Film/Video scoring enhancements.

NuEdge Development announces a version 2.0 of Sonic Charge MicroTonic. This new version of the drum synthesizer and pattern sequencer, includes now more than 20 new features and adds some changes and improvements. This release features direct previewing in the browsers, MIDI-controller support, new "pitched" MIDI-mode, individual outputs and much more.

The VST upgrade is free for all registered users. Note that Audio Unit version is under development.

Smartelectronix announces ScanSynth, a new VST virtual instrument for Mac OS X. This new synth is based on "scanned synthesis" method described by Bill Verplank, Max Mathews and Robert Shaw, in which pitch is determined by the speed of the scanning function, and pitch control is completely separate from the dynamic system control. Each voice has 2 scanning-oscillators and a chaotic LFO.

More info on Smartelectronix (available soon) on the Smartelectronix' blog.