pySox

Provides a Pythonic interface to all SoX audio effects like companding, fading, and pitch shifting through the Transformer class, as demonstrated in the examples with effects logging.

Supports direct processing of in-memory NumPy arrays, enabling easy integration with data science workflows, shown in the array transformation examples that output to files or arrays.

Offers functions to extract metadata such as sample rate, number of samples, and silence detection from audio files, useful for preprocessing and analysis tasks.

The Combiner class allows concatenating and applying effects to multiple files in one go, streamlining audio pipeline automation, as illustrated in the concatenation example.