2019-07-09: Matthias P. Braendli (v0.4.0): Add a stats interface for audio levels. 2019-06-26: Matthias P. Braendli (v0.3.0): Refactoring, remove EDI (to be replaced by the future EDI implementation used in ODR-DabMux and ODR-DabMod). Change PAD fifo read logic. 2018-08-06: Matthias P. Braendli (v0.2.1): Fix bug due to AAC decoder. Fix compilation on some systems. 2018-07-18: Matthias P. Braendli (v0.2.0): Add buggy AAC decoder 2017-02-16: Matthias P. Braendli (v0.1.0): A few fixes 2017-02-12: Matthias P. Braendli (v0.0.1): Creation