This script is for Slackware 13.37 and may be outdated.

SlackBuilds Repository

13.37 > Audio > nnls-chroma (0.2.1)

nnls-chroma is an open source Vamp plugin library for harmony and chord
extraction with some features aimed at amateur musicians, and some at
music information retrieval researchers. It contains the Chordino,
NNLS Chroma and Tuning plugins described below. Their main features are:

* Chordino: a simple, no frills chord transcription method based on NNLS
Chroma features,
* NNLS Chroma: high-quality chroma features for harmony visualisation
or further processing,
* Tuning: an estimate of the 'concert pitch' tuning.

Note to x86_64 users: if your VAMP host application can't seem to find
the plugins, you may have to 'export VAMP_PATH=/usr/lib64/vamp'. The
SBo vamp-plugin-sdk (v2.1, build 2) package at the time of this writing
still defaults to using /usr/lib/vamp. Future builds of vamp-plugin-sdk
should address this.

Maintained by: B. Watson
Keywords: music analysis,sonic visualizer,vamp,chord
ChangeLog: nnls-chroma


Source Downloads:
nnls-chroma-0.2.1.tgz (f25351476d629fe48e48cbbe62fe95fb)

Download SlackBuild:
nnls-chroma.tar.gz.asc (FAQ)

(the SlackBuild does not include the source)

Validated for Slackware 13.37

See our HOWTO for instructions on how to use the contents of this repository.

Access to the repository is available via:
ftp git cgit http rsync

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