Live-Sequencer: Difference between revisions

Latest revision as of 09:50, 26 September 2018

Live-Sequencer does the following: An editor shows a textual description of music (like Haskore), an interpreter computes and emits a stream of MIDI events via ALSA. While doing so it highlights active terms and shows the result of the term reductions. The nice thing is, that the user can change the program while it is performed. Additionally modules can be altered via a web interface. This way several people can take part in the composition. However they need to have video and audio access to the running sequencer in order to see and hear how their parts fit into the overall composition.

We address two applications:

interactive multi-user programmed music composition
education of how functional programs are interpreted

Resources

Installation from Hackage: live-sequencer
Henning's Darcs repository with the cutting edge features:
- darcs get https://hub.darcs.net/thielema/livesequencer
some example songs:
- https://hub.darcs.net/thielema/livesequencer-example
Old Bug-Tracker: http://dfa.imn.htwk-leipzig.de/bugzilla/describecomponents.cgi?product=live-sequencer
Johannes' Git repository - the old git repository:
- Direct access: git clone git://dfa.imn.htwk-leipzig.de/srv/git/seq/
- Web frontend: http://dfa.imn.htwk-leipzig.de/cgi-bin/gitweb.cgi?p=seq.git;a=tree

Papers

Henning Thielemann: Live-Musikprogrammierung in Haskell, Arbeitstagung Programmiersprachen ATPS 2012 (German)
Henning Thielemann: Live music programming in Haskell, Linux Audio Conference LAC 2013

Demonstrations

kling klong
electronical menu
Tausend Sterne sind ein Dom (engl. "Thousand stars are a cathedral")
Glorious Kingdom (Gospel)
Alta trinita beata (featuring speech synthesis)
Drei Chinesen mit dem Kontrabass (featuring speech synthesis)

@@ Line 1: / Line 1: @@
 Live-Sequencer does the following:
-An editor shows a textual description of music (like Haskore),
+An editor shows a textual description of music (like [[Haskore]]),
-an interpreter computes and emits a stream of MIDI events via [[ALSA]].
+an interpreter computes and emits a stream of [[MIDI]] events via [[ALSA]].
 While doing so it highlights active terms and shows the result of the term reductions.
 The nice thing is, that the user can change the program while it is performed.
@@ Line 16: / Line 16: @@
 * Installation from Hackage: {{HackagePackage|id=live-sequencer}}
-* Bug-Tracker: http://dfa.imn.htwk-leipzig.de/bugzilla/describecomponents.cgi?product=live-sequencer
+* Henning's Darcs repository with the cutting edge features:
-* Johannes' Git repository - the main repository:
+** darcs get https://hub.darcs.net/thielema/livesequencer
+* some example songs:
+** https://hub.darcs.net/thielema/livesequencer-example
+* Old Bug-Tracker: http://dfa.imn.htwk-leipzig.de/bugzilla/describecomponents.cgi?product=live-sequencer
+* Johannes' Git repository - the old git repository:
 ** Direct access: <code>git clone git://dfa.imn.htwk-leipzig.de/srv/git/seq/</code>
 ** Web frontend: http://dfa.imn.htwk-leipzig.de/cgi-bin/gitweb.cgi?p=seq.git;a=tree
-* Henning's Git repository with the cutting edge features:
-** git clone http://code.haskell.org/~thielema/livesequencer/
-* some example songs:
-** http://code.haskell.org/~thielema/livesequencer-example/
 == Papers ==
@@ Line 36: / Line 36: @@
 * [http://www.youtube.com/watch?v=-fmxHM69zgI Tausend Sterne sind ein Dom] (engl. "Thousand stars are a cathedral")
 * [http://www.youtube.com/watch?v=O5k0wUh0lj8 Glorious Kingdom] (Gospel)
+* [http://www.youtube.com/watch?v=0EQCgi5qa3E Alta trinita beata] (featuring speech synthesis)
+* [http://www.youtube.com/watch?v=Sk-NtRYqVy4 Drei Chinesen mit dem Kontrabass] (featuring speech synthesis)
 [[Category:Music]]