Hello all,
Release 0.9.2 of the tetraproc and tetrafile processors for first
order Ambisonic microphones is now available at:
<http://kokkinizita.linuxaudio.org/linuxaudio/downloads/index.html>
Main changes: tetrafile now defaults to the Ambix format for
both channel gains and order. It is still possible to create
old style 'Fuma' files, see README.
Ciao,
--
FA
Neural Capture is a VST3/LV2 plug to make the process of cloning
external soft/hardware a bit more comfortable.

Neural Capture is build using the DISTRHO Plugin Framework
[DPF](https://github.com/DISTRHO/DPF)
It features a round trip measurement routine.
This allows to load the plug, connect the output to the system output,
loop over external gear (soft or hardware) and back to the Profiler input.
Simply press "Capture" to play the "input.wav" file to the output and
record the returning input
delayed by the measured round trip latency. The peek meter will show you
if your signal is in the expected range.
The round-trip latency will be measured on each "Capture" start.
Resulting recorded "target.wav" file will be perfectly in sync with the
used "input.wav" file.
Currently, both files would be saved under "$(HOME)/profiles/".
The "target.wav" file will be overwritten on each Capture run, so there
will be always only one target file.
You need to save it from that directory in order to use it with the
AIDA-X or NAM trainer.
The "input.wav" file comes as resource with the plug (hence the big size
of the binary packages) and get copied over to that folder, when no
input.wav file was found there.
This allows advanced users to use their own input.wav file by simply
replace the one in that folder.
The target.wav file get checked during record and run to a normalization
function when needed.
(Only when the max peek in target is above the max peek in input).
The record will be saved in the PCM24 wav format (same as the input.wav
file).
The UI provide a progress bar, a peek meter, and well the profile button.
As requested by the AIDA-X and the NAM trainer, only 48kHz been
supported to run this plug.
(You'll get a warning otherwise)
Project side: https://github.com/brummer10/neuralcapture
The release provide binary packages for multiple platforms
release: https://github.com/brummer10/neuralcapture/releases/tag/v0.1.1
regards
hermann
Hello all,
Zita-resampler 1.11.2 is now available on
<http://kokkinizita.linuxaudio.org/linuxaudio/downloads/index.html>
This release adds Arm64 NEON code for the Resampler and Vresampler
classes, contributed by Nicolas Belin. On an Rpi3b this improves
throughput by a factor of around 2.5.
Ciao,
--
FA
Hi,
I was frustrated by the font sizes in Calf when used with a high
resolution screen. So, I made new styles with bigger font sizes
and I put them on github.
https://github.com/domichel/calf_big_styleshttps://github.com/domichel/calf_big_styles/archive/refs/tags/1.0.0.tar.gz
The only differences from the original styles are the font sizes.
To run 'make' will show you how to install them. If Calf was installed
into /usr, it should be as easy than
su -c "PREFIX=/usr make install"
The next time you run Calf, these styles will appear into the
preferences widget.
Enjoy,
Dominique
Calf Studio Gear: https://calf-studio-gear.org/
Hello all,
I get this error when starting any program using jack (1.9.22):
BDB2034 unable to allocate memory for mutex; resize mutex region
Cannot open DB environment: Cannot allocate memory
This occurs only after the system and jackd have been running for
a long time (weeks or months). Restarting jackd doesn't help,
a reboot is required.
I assume this is related to jackd using a Berkeley Database to
store optional application and port data.
I don't need this functionality, but there seems to be no option
to disable it. Also it seems that BDB is no longer maintained.
Any hints as to how to avoid this problem ?
Ciao,
--
FA
Hi,
I have just released python-alsa-midi version 1.0.2. The only change
since 1.0.1 is Python 3.11 support added.
python-alsa-midi provides pythonic bindings to ALSA MIDI – both
sequencer and rawmidi APIs. It allows Python programs to use most of
Linux MIDI functionality, without the limitations of the portable MIDI
libraries.
Greets,
Jacek
Hi all,
I just have released SoundTracker v1.0.4-pre2. Comparing to 1.0.4-pre1
it contains some bugfixes (including that for critical bugs) and minor
improvements.
SoundTracker download page:
https://sourceforge.net/projects/soundtracker/files/
Regards,
Yury.