PYIN Parameters¶

Tony uses a Vamp plugin called pYIN for pitch and note analysis.

The plugin can be used in other Vamp plugin hosts as well - see the pYIN project page to download the plugin separately from Tony.

pYIN has a number of processing parameters which can be adjusted, and Tony contains a number of options (on the Analysis menu) which adjust some of them. However, the names, identifiers, and default values of the pYIN parameters do not match those used in Tony. There are also some parameters in pYIN that cannot be controlled within Tony.

Options in the Analysis menu of Tony that control pYIN parameters

Options available when using pYIN directly in Sonic Visualiser

Here is a table showing the correspondence between Tony menu options and pYIN parameters, as of Tony v2.1 and pYIN v1.1.