Beethoven
A Swift library for monophonic pitch detection in audio signals, offering multiple estimation algorithms.
What is Beethoven?
Beethoven is a Swift library that solves the problem of pitch detection in monophonic audio signals. It provides an easy-to-use interface to track audio input or output, transform buffers, and apply various pitch estimation algorithms to find fundamental frequencies. The library is designed for real-time processing and supports multiple algorithms to balance accuracy and speed.
iOS and macOS developers building applications that require audio pitch analysis, such as tuners, music education tools, or voice processing apps. It's particularly useful for those working with monophonic sources like single instruments or vocals.
Developers choose Beethoven for its flexibility, extensibility, and comprehensive set of pitch estimation algorithms in a native Swift package. It abstracts the complexity of audio signal processing while allowing deep customization through protocols and configurable components.
Overview
:guitar: A maestro of pitch detection.
Use Cases
Best For
- Building guitar or instrument tuner apps for iOS/macOS
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