On 2/17/20 5:59 AM, Louigi Verona wrote:
> Folks,
>
> I would love to follow everyone from the Linux Audio mailinglist
who
> releases stuff on SoundCloud. Please, respond with your SoundCloud
> links! ^_^
>
>
Hi all. Long time no talk. Sorry for the cross-post.
When I last tried dssi-vst in November, I got it running
but with a continuous stream of errors and xruns.
That was apparently caused by kernel futex problems.
dssi-vst was assumed dead.
But I just tried again and it's working 100% no errors or xruns.
Seems maybe these kernel futex patches have been applied?
https://lkml.org/lkml/2019/7/30/1399https://lkml.org/lkml/2019/7/30/1398
Anyone in a position to try and verify?
May have to edit a wee path or two in the Makefile.
I can't believe it, it's working for over an hour now...
Thanks.
Tim.
Hi
I've written a python script to do crossfades loops in samples. First version was using commandline tools, but updates of the underlying tools broke my script, so I re-did it with pydub, only to find that pydub seems to be doing linear fade when crossfading, resulting in a nasty drop in volume in the middle of the fade.
So does anyone know of a commandline tool or even better python tool, that can cross fade with equal power or at least lets me do the fade ins/outs with the correct curve, then I can mix them myself afterwards.
Thanks in advance for any pointers.
NB: I'm not sure my mails are comming through, since I don't see them myself. So even if you don't have a solution to my problem, a friendly "mail went through" would be highly appreciated.
Cheers!
--
Atte
http://latestyoutube.a773.dk | http://a773.dk
spectmorph-0.5.1 has been released.
If you haven't watched our video tutorial for the instrument editor
added in 0.5.0, you can do so here: https://youtu.be/JlugWYPDp84
This release introduces statically linked generic 64 bit linux plugin
binaries, so even if the packages don't match your linux version, you
should be able to install these without compiling. This is a new
feature, let me know if it doesn't work for you.
Overview of Changes in spectmorph-0.5.1:
----------------------------------------
* Add new LFO modes (saw, square, random)
* Support generic 64-bit linux binaries
- new linux file selector (no longer needs Qt)
- ship font for static build
* Fix crashes caused by fftw planner being used from multiple threads
* Ported all python2 code to python3
* Support midi all notes off
* Implement LV2 StateChanged
* French translation for smjack desktop file (Olivier Humbert)
* Thread race fix (JP Cimalando)
* Minor fixes and cleanups
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 morphing.
SpectMorph is implemented in C++ and licensed under the GNU LGPL version 3
Integrating SpectMorph into your Work
-------------------------------------
SpectMorph is currently available for Linux, Windows and macOS users.
Here is a quick overview of how you can make music using SpectMorph.
- VST Plugin, especially for proprietary solutions that don't support LV2.
(Available on Linux and 64-bit Windows/macOS)
- LV2 Plugin, for any sequencer that supports it.
- JACK Client.
Links:
------
Website: http://www.spectmorph.org
Download: http://www.spectmorph.org/downloads
There are many audio demos on the website, which demonstrate morphing
between instruments.
--
Stefan Westerfeld, Hamburg/Germany, http://space.twc.de/~stefan
The TU Studio will be hosting a workshop,
free of charge and open to everyone interested:
Unorthodox Sound Synthesis
Daniel Mayer (IEM Graz)
Topic of the seminar will be selected procedures that don’t fall into
the area of classical sound synthesis resp. transformation as well as
unorthodox combinations and applications of classical techniques. In
that context participants will be encouraged to develop and implement
own ideas.
Possible topics (depending on knowledge and interest):
buffer modulation, single sample feedback, wavefolding, synthesis
with
ordinary differential equations, functional iteration synthesis,
variants of granular synthesis.
Requirements: Basic knowledge of sound synthesis.
The seminar refers to some of the lecturer's implementations in
SuperCollider, therefore basic knowledge of SuperCollider is desirable
but not absolutely necessary.
The workshop includes three sessions -
please bring your laptop (with SuperCollider installed):
Tuesday, 11.02.
Wednesday, 12.02.
Thursday, 13.02.
18:00-21:00
TU Studio
Einsteinufer 17c, Room EN-324
Links:
https://daniel-mayer.athttps://github.com/dkmayer/miSCellaneous_lib
For further questions, please contact Daniel Mayer:
mayer(a)iem.at
Students can get 3 credit points for the module
"Musikinformatik+Medienkunst"
in combination with a project related to the seminar.
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Henrik von Coler
Elektronisches Studio, Fachgebiet Audiokommunikation
Technische Universität Berlin
Fakultät I Geistes- und Bildungswissenschaften
Institut für Sprache und Kommunikation
Einsteinufer 17c, Sekr. EN 8, 10587 Berlin
Telefon: +49 (0)30 314 22327
voncoler(a)tu-berlin.de
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I'd like to share with all my fellow linux audio peers, "Music Ain't For
Airports."
https://youtu.be/B7svbZ9i73Q
It's a piece I composed for solo violin plus live electroacoustic
software (SuperCollider). All the sounds are made in real-time and there
are no edits, mixing, or post-production after the fact. The video, too,
was created by configuring my software to output FFmpeg
`-filter_complex` strings that would be applied to the live camera feed.
Now I've just gotta figure out how to get these effects to work well for
a live concert... :)
Hope you all enjoy it! My thanks to the LAU list for serving up such an
unending stream of information, inspiration, and ideas.
-Andrew
