论文信息 - RECENT DEVELOPMENTS IN PWSYNTH

RECENT DEVELOPMENTS IN PWSYNTH

PWSynth was originally a visual synthesis language situated in PatchWork. Recently our research team has started a complete rewrite of the system so that it can be adapted to our new programming environment called PWGL. In this paper we present the main differences of the old and new systems. These include switching from C to C++, efficiency issues, interface between PWGL and the synthesis engine, and a novel copy-synth-patch scheme.

Mikael Laurson | Vesa Norilo

[1] James McCartney. Continued Evolution of the SuperCollider Real Time Synthesis Environment , 1998, ICMC.

[2] Mika Kuuskankare,et al. PWGL: A Novel Visual Language based on Common Lisp, CLOS and OpenGL , 2002, ICMC.

[3] Cumhur Erkut,et al. Methods for Modeling Realistic Playing in Acoustic Guitar Synthesis , 2001, Computer Music Journal.

[4] Ross Bencina,et al. PortAudio - an Open Source Cross Platform Audio API , 2001, ICMC.

[5] Mikael Laurson,et al. PatchWork : a visual programming language and some musical applications , 1996 .

[6] Victor Lazzarini,et al. AUDIO SIGNAL PROCESSING AND OBJECT-ORIENTED SYSTEMS , 2002 .

[7] Cumhur Erkut,et al. Commuted Waveguide Synthesis of the Clavichord , 2003, Computer Music Journal.

[8] Mika Kuuskankare,et al. PWSynth: A Lisp-based Bridge between Computer Assisted Composition and Model Based Synthesis , 2001, ICMC.

[9] Ville Pulkki,et al. Virtual Sound Source Positioning Using Vector Base Amplitude Panning , 1997 .

[10] Matthew Wright,et al. Open SoundControl: A New Protocol for Communicating with Sound Synthesizers , 1997, ICMC.

[11] Jean-Marc Jot,et al. Efficient models for reverberation and distance rendering in computer music and virtual audio reality , 1997, ICMC.