[LAU] spectmorph-0.3.4

Stefan Westerfeld stefan at space.twc.de
Fri Sep 29 15:42:26 UTC 2017

spectmorph-0.3.4 has been released.

Overview of Changes in spectmorph-0.3.4:
* Added optional ADSR Envelope
* Make LV2 and VST plugin stereo to allow supporting stereo in the future
* LV2 plugin description fixes
* Added about dialog to plugin/smjack UI
* Remove BEAST plugin (plugin code will be moved to BEAST)
* Fixed compilation for newer g++ >= 6 (std::fabs)
* Get rid of some malloc() calls in linear morphing

What is SpectMorph?
SpectMorph is a free software project which allows to analyze samples of
musical instruments, and to combine them (morphing). It can be used to
construct hybrid sounds, for instance a sound between a trumpet and a flute; or
smooth transitions, for instance a sound that starts as a trumpet and then
gradually changes to a flute.

SpectMorph ships with many ready-to-use instruments which can be combined using

SpectMorph is implemented in C++ and licensed under the GNU LGPL version 3

Integrating SpectMorph into your Work
In order to make music that contains SpectMorph, you currently need to use
Linux. There are four ways of integrating SpectMorph sounds into music you

- LV2 Plugin, for any sequencer that supports it.
- VST Plugin, especially for proprietary solutions that don't support LV2.
- JACK Client.
- BEAST Module, integrating into BEASTs modular environment.

Note that at this point, we may still change the way sound synthesis works, so
newer versions of SpectMorph may sound (slightly) different than the current

Website:  http://www.spectmorph.org
Download: http://www.spectmorph.org/downloads/spectmorph-0.3.4.tar.bz2

There are many audio demos on the website, which demonstrate morphing between
Stefan Westerfeld, Hamburg/Germany, http://space.twc.de/~stefan

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