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The development and porting of virtual instruments or audio effects on the Web is a hot topic. Several initiatives are emerging, from industry-driven ones (e.g., Propellerhead Rack Extension running on the Web1) to more community-based open-source projects [1]. Most of them aim at adapting existing code bases (usually developed in native languages like C/C++) as well as facilitating the use of existing audio Digital Signal Processing (DSP) languages and platforms. Our two teams previously presented an open format for WebAudio Plugins coined WAP [2]. It aims at (i) improving the interoperability of audio/MIDI plugins developed using pure Web APIs, (ii) porting existing native code bases, or (iii) using Domain Specific Languages (DSL). In this paper, we present a solution based around FAUST DSL, its Web-based editor, and the integration of a plugin GUI editor allowing us to directly test, generate, and deploy WAP plugins. We also evoke our collaborative work: one team hatching and improving FAUST, the other working on the recreation of tube guitar amplifiers and pedalboards within Web browsers. So as to fully illustrate the FAUST online framework, a case study is detailed with complete workflow, from the FAUST DSP source code written and tested in a fully functional online editor to a self-contained plugin running in a separate host application.
Author (s): Ren, Shihong; Letz, Stéphane; Orlarey, Yann; Michon, Romain; Fober, Dominique; Buffa, Michel; Lebrun, Jerome
Affiliation:
GRAME, 11 cours de Verdun LYON, FRANCE; Université Côte d’Azur, CNRS, INRIA, FRANCE
(See document for exact affiliation information.)
Publication Date:
2020-10-06
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Ren, Shihong; Letz, Stéphane; Orlarey, Yann; Michon, Romain; Fober, Dominique; Buffa, Michel; Lebrun, Jerome; 2020; Using Faust DSL to Develop Custom, Sample Accurate DSP Code and Audio Plugins for the Web Browser [PDF]; GRAME, 11 cours de Verdun LYON, FRANCE; Université Côte d’Azur, CNRS, INRIA, FRANCE; Paper ; Available from: https://aes2.org/publications/elibrary-page/?id=20987
Ren, Shihong; Letz, Stéphane; Orlarey, Yann; Michon, Romain; Fober, Dominique; Buffa, Michel; Lebrun, Jerome; Using Faust DSL to Develop Custom, Sample Accurate DSP Code and Audio Plugins for the Web Browser [PDF]; GRAME, 11 cours de Verdun LYON, FRANCE; Université Côte d’Azur, CNRS, INRIA, FRANCE; Paper ; 2020 Available: https://aes2.org/publications/elibrary-page/?id=20987
@article{ren2020using,
author={ren shihong and letz stéphane and orlarey yann and michon romain and fober dominique and buffa michel and lebrun jerome},
journal={journal of the audio engineering society},
title={using faust dsl to develop custom, sample accurate dsp code and audio plugins for the web browser},
year={2020},
volume={68},
issue={10},
pages={703-716},
month={october},}
TY – paper
TI – Using Faust DSL to Develop Custom, Sample Accurate DSP Code and Audio Plugins for the Web Browser
SP – 703 EP – 716
AU – Ren, Shihong
AU – Letz, Stéphane
AU – Orlarey, Yann
AU – Michon, Romain
AU – Fober, Dominique
AU – Buffa, Michel
AU – Lebrun, Jerome
PY – 2020
JO – Journal of the Audio Engineering Society
VO – 68
IS – 10
Y1 – October 2020