Parser for raw acoustic data
This merge request provides a toolkit for the parsing of raw acoustic data with basic functionality for:
- reading PCM data;
- building the sequence of times corresponding to the samples;
- generating WAV files with optional gain.
The current file format is quite hacky so the toolkit tries to deal with it in a hopefully sensible manner, but some choices are bound to be not very elegant.
Nevertheless it works and provides an improvement in efficiency and usability compared to previous codes.