A JavaScript data structure for high-level audio manipulation, including loading, processing, recording, and saving audio.
Audio is a JavaScript library that provides a high-level data structure for audio manipulation. It simplifies common audio tasks like loading, editing, processing, and saving audio files or streams, making complex audio workflows more accessible in web and Node.js environments. The library offers a unified, chainable API that abstracts low-level details to enable expressive and efficient audio operations.
JavaScript developers working with audio in web or Node.js applications, such as those building audio editors, music production tools, podcast processors, or interactive web experiences with sound. It's also suitable for researchers or hobbyists needing programmatic audio analysis and manipulation.
Developers choose Audio for its comprehensive, chainable API that consolidates loading, manipulation, recording, analysis, and playback into a single library, reducing the need to integrate multiple disparate tools. Its modular design allows integration with specialized audio processing modules, offering flexibility while maintaining a simple interface for common tasks.
High-level audio manipulations
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Enables expressive audio manipulation with method chaining, as shown in README examples like audio.trim().normalize().fade().save(), streamlining complex workflows into concise code.
Works in both web browsers and Node.js environments, allowing audio processing on server and client-side, as indicated in the project description for web and Node.js use.
Supports loading, saving, recording, manipulation, analysis, and playback in a single library, covering tasks from trimming to loudness metrics based on the key features list.
Integrates with specialized audio modules like audio-biquad for effects, extending functionality beyond core features, as mentioned in the Process with Modules section.
The README has numerous commented-out sections and placeholders (e.g., usage examples are hidden), suggesting poor documentation that may require digging into source code or external resources.
Requires understanding of audio concepts like buffers and Web Audio API, making it challenging for developers new to audio programming, despite the high-level abstraction claims.
Focused on manipulation and analysis rather than optimized real-time processing, which may not suit applications needing low-latency audio feedback or live effects.
While modular, it relies on external audiojs modules that may be poorly maintained or lack community adoption, increasing dependency risks for advanced features.