[Audio File Format APIs for Python Free Python APIs for Audio File Formats Play, Read, Record, Convert, Encode & Manipulate Audio File Formats using open source Python APIs. Open Source Audio APIs for Python Include SpeechPy Python Library for speech processing and recognition. It supports MFCCs & filter-bank energies alongside with log-energy of filter-banks.. Librosa Open-Source Python library that enables software developers to handle basis as well advanced tasks related to audio and music processing.]