librosa: Audio and Music Signal Analysis in Python


This document describes version 0.4.0 of librosa: a Python package for audio and music signal processing. At a high level, librosa provides implementations of a variety of common functions used throughout the field of music information retrieval. In this document, a brief overview of the library’s functionality is provided, along with explanations of the design goals, software development practices, and notational conventions.

Keywords:audiomusicsignal processing