vamp-plugin-sdk-doc 2.1-1 (i386 binary) in ubuntu precise

 Vamp is an audio processing plugin system for plugins that extract
 descriptive information from audio data - typically referred to as
 audio analysis plugins or audio feature extraction plugins.
 .
 This package contains API specification for Vamp plugins and
 documentation for libraries provided by the libvamp-hostsdk3 and
 libvamp-sdk2 packages.