No posts found.
Bol Processor BP3
BP3 is the multi-platform version of the Bol Processor that has been in development since 2020. It consists of two modules:
- A console written in C language for cross-platform compilation, containing the core algorithms of the Bol Processor
- An interface that allows non-technical users to edit or create specific material (grammars, sound-objects, Csound instruments) and interact with the console to produce Bol Processor scores, MIDI files, Csound scores and real-time MIDI output/input.
Currently, the interface has been built in the HTML5/JavaScript/PHP environment which makes it possible to work with the Bol Processor on any web browser. The setup works in different environments (MacOS X, Windows, Linux, etc.) but it requires the installation of a local Apache/PHP server.
Follow the instructions on the Bol Processor ‘BP3’ and its PHP interface page to install the latest version.
A standalone version compiled from the PHP/JavaScript package is about to be released.
No posts found.
Presentations
No posts found.
Related work
Bernard Bel Note interne, Groupe Représentation et Traitement des Connaissances (CNRS), Marseille 1988. 👉 Cited on page The two-vina experiment …
This article demonstrates the theoretical and practical construction of microtonal scales for the intonation of North Indian ragas …
The procedure for exporting just-intonation scales from murcchana-s of Ma-grama …
This page presents a theoretical framework for tuning musical scales, with a focus on just intonation and its application in …
Images of tempered scales created by the Bol Processor This article demonstrates how the Bol Processor can apply different historical …
Polymetric expressions are the basic representation model for the timing of musical data in the Bol Processor …
Symbolic-numerical approaches lead to efficient and elegant solutions of constraint satisfaction problems with respect to symbolic and physical durations, …
An interview with James Kippen by Antoine Bourgeau …
Entretien avec James Kippen, par Antoine Bourgeau …
Tonal analysis of the complete set of preludes and fugues by J.S. Bach in "The Well-tempered Clavier" …
The complete set of preludes and fugues by J.S. Bach known as The Well-tempered Clavier, books II and II, interpreted with presumably "optimal" tuning schemes …
Bol Processor grammars are characterisations of sequential events in terms of substring repetitions, homomorphisms, etc. Parsing techniques, stochastic production and recent developments of BP grammars are briefly described …
A linguistic model of tabla improvisation and evaluation derived from pattern languages and formal grammars has been implemented in the Bol Processor, a software system used in interactive fieldwork with expert musicians …
A list of key publications related to the Bol Processor …
This paper deals with the scheduling of “sound-objects”, hereby meaning predefined sequences of elementary tasks in a sound processor, with each task mapped to a time-point …
Tutorials
The Bol Processor supports music composition and improvisation, offering features such as real-time MIDI, Csound integration and …
Musical works using "simple notes" can be analysed in terms of harmonic or melodic intervals, and matched against specific tuning schemes …
Tonal analysis of the complete set of preludes and fugues by J.S. Bach in "The Well-tempered Clavier" …
Install software to run 'gcc' on a Windows computer …
Start XAMPP automatically after a reboot …
This is a supplement to the page Bol Processor ‘BP3’ and its PHP interface. A one-click installer …
This is a supplement to the page Bol Processor ‘BP3’ and its PHP interface. A one-click notarized …
This is a supplement to the page Bol Processor ‘BP3’ and its PHP interface. This installation is …
Work in progress Capturing MIDI input opens the way to "learning" from the performance of a musician …
The core of the Bol Processor, in all its versions, is an inference engine capable of generating …
Installing the Bol Processor BP3 does not require any programming skills. Just download and run the installers …
This page is intended for developers of the Bol Processor BP3 (read installation). It is not a …
In the standard use of the Bol Processor, all data is stored in the "htdocs/bolprocessor" folder created …
Live coding is a performing art form centred on writing code and using interactive programming in an …
Examples
A presentation and discussion of a few examples composed on the Bol Processor by Harm Visser in 1998 …
An interactive BP2 grammar using substitution rules to create a unidimensional cellular automaton …
A composition in Carnatic musical style by Kumar S. Subramanian, June 1995 …
Full description of a musical phrase composed in 1995 by Srikumar Karaikudi Subramanian with the Bol Processor and Csound …
Bol Processor's implementation of a musical dice game attributed to Wolfgang Amadeus Mozart …
Importing MusicXML scores to Bol Processor BP3 …
Images of tempered scales created by the Bol Processor This article demonstrates how the Bol Processor can apply different historical …
The complete set of preludes and fugues by J.S. Bach known as The Well-tempered Clavier, books II and II, interpreted with presumably "optimal" tuning schemes …