[LAA] QM Vamp Plugins v1.6.1 now available

Chris Cannam cannam at all-day-breakfast.com
Wed Oct 28 11:08:21 EDT 2009

[Note: This announcement is about closed-source software]

Version 1.6.1 of the QM Vamp Plugins -- a set of audio analysis plugins in the
Vamp plugin format, developed at the Centre for Digital Music at Queen Mary,
University of London -- is now available for download.

Plugins included are note onset detector, beat and barline tracker, tempo
estimator, key estimator, tonal change detector, structural segmenter, timbral
and rhythmic similarity, wavelet scaleogram, adaptive spectrogram, note
transcription, chromagram, constant-Q spectrogram, and MFCC calculation.

This is a bug-fix release, fixing a failure to correctly smooth the
onset detection function which caused the onset and beat tracking
plugins occasionally to miss onsets or find spurious ones.

For downloads, please see:


The plugins are available in binary form only and may be freely used for any
purpose, and redistributed for non-commercial purposes only.  Supported
platforms are 32- and 64-bit Linux, 32-bit Windows, and OS/X 10.4 or newer
(Intel/PPC universal).

For documentation of these plugins, please see:



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