Korg released a SDK for the Volca Sample in november 2014. The SDK contains a bunch of libraries and header files to develop tools that comunicate with a Volca Sample. Besides all that it also contains an example program compiled for linux, macos and windows that can be used to upload samples to the Volca on the commandline.
Convert the sample you want to upload to a stereo, 16 bit, 31.25 kHz WAV-file using the sample editor of your choice (or convert it using sox)
download the volca sdk from their github repository (click on the source tab)
unzip the package and go to the example folder in the volca sdk. Enter the directory for your operating system (linux in my case)
now you can use the
makesyro_gnulinux.sh script to convert the audio file and choose the slot on the Volca Sample
makesyro_gnulinux.sh -n 99 test.wav
connect the output of your soundcard to the sync-in socket of your Volca and start playing back the syro_stream.wav
the linux shell script also has an option to start the playback automatically
on macos or windows the provided scripts are a little less versatile that the linux version to change the sample or the slot to upload you have to edit the script and change the values in the header section of the file.
The first track with my new volca sample, recorded and mixed with bitwig studio
my volca trio just turned into a volca quartet
I think I know what I will do this weekend :-)
I recorded a new song only using bitwig-studio devices this weekend
I recorded a dub track featuring my Yamaha B55 - recorded and mixed using Bitwig-Studio
This track was recorded and mixed in bitwig-studio using the built in synths and my mininova
I've drawn a quick sketch of my volca synths while waiting for a download. Using black ink and Copic markers
This track evolved from a recorded volca bass jam session. Except for the bass line all synths are softsynths from bitwig-studio
I have added a new gadget to my studio - eeeehm - desk, a passive mini mixer with 3 inputs for my volca synths. I´ve soldered together 4 mini 3.5 cm stereo jacks, 3 stereo potentiometers and 6 10kOhm resistors. Unfortunately I only had potentiometers laying around that need to be soldered to a circuit board to gain stability and they where really wobbly with my rats-nest cabling. So I used some sugru to keep them in place.
I also noticed that components that are upside down have their left and right side inverted :-/ so my knobs turn in the wrong direction now ... (just as a warning to others)
read more ...
Volca Bass vs Yamaha B55 - Analog gear from now meets analog gear from the late 70's
The session was recorded and mixed using Bitwig-studio.