SoundStretch (nuget): SoundStretch is a command-line tool that performs SoundTouch library effects on wave audio files.      SoundStretch features:  * Process .wav audio files * Broad adjustment parameter ranges:   -- Tempo & Playback Rate adjustable in range -95% .. +5000%   -- The sound Pitch (key) adjustable in range -60 .. +60 semitones (+- 5 octaves). * Beats-Per-Second (BPM) detection that can adjust tempo to match with the desired BPM rate. * Full source codes available * Command-line interface allows using the SoundStretch utility for processing .wav audio files in batch mode * Supports processing .wav audio streams through standard input/output pipes * SoundStretch uses the SoundTouch.NET library routines for the audio procesing.
Keywords: audio|signal|processing|sound|stretch|tempo|pitch|rate