Library Edition » History » Version 11

Version 10 (Mathieu Barthet, 2011-11-10 12:47 PM) → Version 11/24 (Dan Stowell, 2011-11-10 12:59 PM)

h1. Library Edition

Sonic Visualiser is an application a program for viewing and analysing the contents of exploring audio data for semantic music audio files. analysis and annotation. The Library edition (release 1.9) provides adaptations for the use of Sonic Visualiser at the British Library and new features tailored for musicologists:

- All of the features of the full Sonic Visualiser are provided, except that audio files cannot be saved from it ("Kiosk Edition"). (Kiosk Edition).

- Two operating modes are available:
* *minimal mode* minimal mode with an easy-to-use easy to use interface offering pure playback functionality (_closed exclusively (closed listening practice_); practice);
* *full mode* full mode where visualisations (e.g. spectrograms) and audio feature extractions are possible (_multimodal (multimodal listening practice_). practice).

- Session templates can be used to load/store the layout of the user interface (waveform, spectrogram, note onsets, etc.) and user parameters.

- Pitch identification can be performed more easily, easily by comparing against synthesised listening to the notes played on of the piano keyboard scale in the spectrum and melodic spectrogram representations.

"Vamp plugins":http://vamp-plugins.org/ (add-ons which are audio processing plugins that extract descriptive information from audio data) data can be used jointly with Sonic Visualiser.

h3. How to Install Vamp plugins

Vamp plugins can be downloaded from "vamp-plugins.org/download.html":http://vamp-plugins.org/download.html "here":http://vamp-plugins.org/download.html .

A Vamp plugin set consists of a single dynamic library file with the file extension .dll, DLL, .dylib, or .so extension (depending on your platform) plus optionally a category file with .cat extension and an RDF description file with .ttl or .n3 extension.

To install a plugin set, just copy the plugin's library file and any supplied category or RDF files into your system or personal Vamp plugin location.

The plugin file extension and the location to copy into depend on your platform:

File extension System plugin folder Personal plugin folder
Linux or other Unix .so /usr/local/lib/vamp $HOME/vamp
Mac OSX OS/X .dylib /Library/Audio/Plug-Ins/Vamp $HOME/Library/Audio/Plug-Ins/Vamp
Windows (32-bit) .dll C:\Program Files\Vamp Plugins
Windows (64-bit) .dll C:\Program Files (x86)\Vamp Plugins

(You You can alternatively set the VAMP_PATH environment variable to list the locations a host should look in for Vamp plugins.

VAMP_PATH should contain a semicolon-separated (on Windows) or colon-separated (OS/X, Linux) list of paths. If it is set, it will completely override the standard locations listed above.) above.

h3. Documentation and Tutorials

The "reference reference manual of Sonic Visualiser is available online here":http://www.sonicvisualiser.org/doc/reference/1.9/en/index.html "here":http://www.sonicvisualiser.org/doc/reference/1.9/en/index.html .

Further documentation Other documentations and tutorials can be found on the main site of "Sonic Visualiser website":http://www.sonicvisualiser.org/documentation.html, Visualiser":http://www.sonicvisualiser.org/documentation.html, and on that of the "Centre for the History and Analysis of Recorded Music (CHARM)":http://www.charm.kcl.ac.uk/analysing/p9_0_1.html at King's College London.

h3. Attached files