Chaos Computer Club - archive feed

Wir begeben uns auf eine spannende Reise durch die Grenzgebiete zwischen den Programmiersprachen. In einer Mischung aus Demo und Vortrag wird Sebastian euch die Rolle von FFIs im Interoperabilitäts-Dschungel zeigen und sein Bestes geben, das alles ein kleines bisschen weniger gruselig zu machen. about this event: https://c3voc.de

Dave, excds and riot wrap things up and say goodbye. You've been there!

An informal demonstration and explanation of some of the less obvious features of Yoshimi, highlighting usability and convenience. * Configuration and Recent History * Audio and Midi routing * Roots, Banks and Instruments * Command Line Interface * Direct part access * Channel switching * Vector Control

This hands-on workshop introduces participants to Bela, an open source embedded platform for ultra-low latency audio and sensor processing based on the BeagleBone Black. We will present the hardware and software features of Bela through a tutorial that gets participants started developing interactive music projects. Bela projects can be developed in C/C++ or Pure Data (Pd), and the platform featur...

The volunteer driven [http://publicdomainproject.org/ Public Domain Project] goals are to collect, digitize and make freely available audio records which in the public domain (no copyrights on it anymore). Our project is comparable to what the Gutenberg Project is doing for books or the IMSLP is doing for scores. For creative people our project makes available a great source of music to inspire yo...

This hacking event (60 mins) will be for publishing your existing LV2 audio/midi plugins to the MOD Cloud system. Topics: * Verification (ttl validation and basic error checking) * Cross-compile * Create your own GUI * Publish * Test it live on a MOD Duo!

Modal synthesis is a sound synthesis technique that bridges the gap between traditional "unidirectional" signal processing and computer simulation of acoustic phenomena. After explaining the theory of modal synthesis, example models in Synth-A-Modeler will be presented to demonstrate how modal synthesis can be used for music composition. Finally, an excerpt from Zak Berkowitz's composition *Calder...

This hacking event will be for creating and porting audio plugins. It will be mostly focused on [https://github.com/DISTRHO/DPF DPF] but the contents are applicable to other frameworks. Topics: * Create the skeleton for your project (git repo, LICENSE, Makefile, etc) * Make a simple, UI-less plugin * Create a simple custom UI * Deploy builds for Linux, Mac OS and Windows * Test run the plugin in s...

Talk addresses the specific character of software, written as a hobby, and what a user, unfamiliar with a hobbyist community and the body of hobbyist software, should expect from such software in terms of usability and functionality. Additionally, I give my views on why such things should be expected. First version of the talk was given at a Linux Audio meeting in Köln: https://www.youtube.com/wat...

This meta lecture is about the process of doing a Linux Audio Conference. I'd like to talk about: * what the process was like for us as a loose community * what the pitfalls were * what improvements we'd like to see (for us and for all future organizers) * what we as a community can do I'd like to see this end in an open discussion about the general organizational topics, inviting outsiders to hav...

I presented my plugin unofficial at the LAC2015. People liked it, and said I should create a presentation about it. This time I will present the plugin and talk about future plans (and maybe encourage people to join the project :D)

The workshop will be lead by Canorus developers Matevž Jekovec, Reinhard Katzmann, and Georg Rudolph. Topics: * We will start with the history of Canorus * Then we'll compose a simple multi-voice, multi-instrument score and present the philosophy behind writing a score using Canorus. * We'll present the python-based scripting backend and algorithmic composition. * Afterwards we'll present Harmonia...

The proposed talk/workshop is nothing more than a follow-up to the tradition of LAC2013@IEM-Graz, LAC2014@ZKM-Karlsruhe and LAC2015@JGU-Mainz, as an informal hands-on demonstration to the most relevant issues and not so obvious ones of the Qstuff* software collection. Main subject though shall be Qtractor [4], an audio/MIDI multi-track sequencer project which also marks its return to Berlin where...

We would like to share the results of our master thesis, the loop-Ensemble. We used Pure data Extended to develop three interconnectable musical instruments that are able to self-describe their technical principles via interaction. They are supposed to be used by students in higher secondary levels, but can also be enjoyed by anyone else. The three instruments ADD, DRUMBO and JERRY can loosely be...

This workshop (90 min) will give a practical introduction to programming LV2 and VST plugins on Linux using Faust. Topics: * Installing the required software ([http://faust.grame.fr/ Faust], [https://bitbucket.org/agraef/faust-lv2 faust-lv2] + [https://bitbucket.org/agraef/faust-vst faust-vst]) * How to program basic instrument and effect plugins with Faust * Compiling [http://lv2plug.in/ LV2] and...

The haptic hand is a greatly simplified robotic hand that is designed to mirror the human hand and provide haptic force feedback for applications in music. The "fingers" of the haptic hand device are laid out to align with four of the fingers of the human hand. A key is placed on each of the "fingers" so that a human hand can perform music by interacting with the keys. The haptic hand is distingui...

In this workshop we want to show you a complete and fully functional Live Setup for the stage. "Live" means, you can musically interact with the music (by arranging and mixing the tracks on-the-fly) using only midi controllers. It is based on SuperBoucle (for arrangements), Carla (for mixing), a bunch of self-made Faust plugins and applications (Beat Repeater, Cut Sequencer) and a lot of other wel...

This workshop, given by Harry van Haaren of [http://openavproductions.com OpenAV Productions] will introduce the [https://github.com/harryhaaren/openAV-Fabla2 Fabla2] sampler, and its capabilities for studio and live-performance. * How to build your own Layered Kit * Sequencing Beats in Ardour * Setting up for live-performance in Jalv * The Mysterious AuxBus feature for FX (and howto with [http://...

I have created several open-source software and hardware repositories for integrating haptic technology into music performance including 1) the FireFader Arduino-based haptic device, which can be easily customized for a wide array of haptics applications, 2) Synth-A-Modeler, a modular physical modeling environment that integrates together the digital waveguide, mass-interaction, and modal synthesi...

about this event: https://c3voc.de

Fast jede moderne Programmiersprache verfügt über ein Typsystem. Manche sehr einfach gehalten, manche sehr komplex. Einige permanent im Auge des Benutzers, einige eher hinter den Kulissen. Das OpenChaos im Monat März beschäftigt sich mit Typsystemen verschiedener Programmiersprachen und ihren Eigenheiten. Im speziellen werden Vor‐ und Nachteile von statischer und dynamischer Ty...

Infrastructure Review, Wo findet der EH2017 statt? Goodbye about this event: https://fahrplan.eh16.easterhegg.eu/events/2.html

Durch fehlerhafte Handhabung entstanden beim global genutzten W-LAN Standard WPA2-Enterprise Sicherheitslücken. In diesem Vortrag wird das Grundprinzip des verwendeten Standards erklärt, die Lücken beschrieben und mittels frei zugänglicher Tools ein proof of concept vorführen. Die Probleme sind jedoch lösbar, wie einige Institute und Unternehmen zeigen. about this event: https://fahrplan.eh16.east...

In aktuellen Fahrzeugen findet sich eine Vielzahl von verschiedenen Steuergeräten, die für unterschiedliche Aufgaben zuständig sind. Dieser Vortrag gibt einen Überblick, mit welcher Technik man es dabei zu tun hat. Grundlagen wie der CAN-Bus oder der OBD Anschluss werden angesprochen sowie die Funktion einiger ausgewählter Steuergeräte genauer beschrieben. Es soll gezeigt werden dass es gar nicht...

Die Design Horror Präsen Show präsentiert die witzigsten, absurdesten und garstigsten Designabenteuer jenseits und dieseits des Cyberspaces. Es gibt Lacher, Tränen und auch so manchen Schluckauf während einer neuen Fahrt durch die Gestaltergeisterbahn. about this event: https://fahrplan.eh16.easterhegg.eu/events/32.html