Rubberband
softwareAbout
High-quality C++ library for audio time-stretching and pitch-shifting, enabling independent tempo and pitch adjustments in real-time or offline processing.
Overview
Rubber Band Library is the reference implementation for audio time-stretching and pitch-shifting, used in professional audio software worldwide. GPL licensing requires a paid commercial license for proprietary products.
Pros
- +High-quality audio with fully independent pitch and tempo control
- +Well-documented with clean modern API
Cons
- -Commercial use requires a paid license under the GPL
- -C++ library has a steeper integration curve for non-C++ projects
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Details
Pricing
Model
open source
Platforms
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