Conference Schedule
During the conference, live A/V streams are available for the main track: High Quality and Low Bandwidth.
Remote participants are invited to join #lac2015 on irc.freenode.net, to be able to take part in the discussions, ask questions, and get technical assistance in case of stream problems.
Conference Material can be found on the Download Page.
Timetable Format: Plain List | Table | iCal | Printable Version
All times are CEST = UTC+2
Paper Presentation
15:30 Sound Synthesis with Periodic Linear Time-Varying Filters - Paper Presentation(45 min) Antonio Goulart, Marcelo Queiroz, Joseph Timoney, Victor Lazzarini » Location: Main venue (P1)
In this survey we explore implementations of recently proposed distortion synthesis techniques, namely the Feedback Amplitude Modulation (1st and 2nd order cases) and Allpass filter coefficient modulation. These techniques are based on Periodic Linear Time-Varying systems, in which we operate by finding a suitable modulation function to obtain a desired spectrum. In order to illustrate this survey and encourage exploration of these new techniques we present examples in the Csound language.
Day 3 - Saturday, April/11
Paper Presentation
14:00 Embedded Sound Synthesis - Paper Presentation(45 min) Victor Lazzarini, Joseph Timoney, Shane Byrne » Location: Main venue (P1)
This article introduces the use of the Intel Galileo development board as a platform for sound synthesis and processing, in conjunction with the Csound sound and music computing system. The board includes an Arduino-compatible electronics interface, and runs an embedded systems version of the Linux operating system. The paper describes the relevant hardware and software environment. It introduces a port of Csound, which includes custom frontends that take some advantage of the board capabilities. As a case study, a MIDI synthesizer is explored as one of the many potential applications of the system. Further possibilities of the technology for Ubiquitous Music are also discussed, which use the various interfacing facilities present on the Galileo.
The demo video from the talk is available here: http://lac.linuxaudio.org/2015/download/embedded_movie.mov
The demo video from the talk is available here: http://lac.linuxaudio.org/2015/download/embedded_movie.mov
The schedule is a major guideline. There is no guarantee events will take place at the announced timeslot.