pyFDN.mulaw_decode# pyFDN.mulaw_decode(y, mu=255.0)[source]# Mu-law companding (decode): companded to linear amplitude. Parameters: y (Union[_Buffer, _SupportsArray[dtype[Any]], _NestedSequence[_SupportsArray[dtype[Any]]], complex, bytes, str, _NestedSequence[complex | bytes | str]]) – Companded signal. mu (float) – Compression parameter (default 255, as in G.711). Return type: ndarray Returns: Linear-amplitude signal.