Update following matrix api change
More consistent naming
Add without-time storage
Part of the Bisquay compendium.
Component blockstreams, that is, blockstreams in which each block contains distinct elements with value (e.g. frequency), intensity, and a time offset rather than containing a dense vector of intensity bins.
Copyright 2020-2022 Chris Cannam. MIT/X11 licence. See the file COPYING for details.