essentia.js

JavaScript library for music/audio analysis and processing, powered by Essentia WebAssembly

v0.1.3 URL: https://unpkg.com/essentia.js@0.1.3/index.js

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audio-signal-processing music-information-retrieval machine-learning webaudio music webassembly emscripten essentia

musicolors

A Javascript Library for Music Visualization Using Pitch, Energy, and Timbre. 🪄

v1.5.0 URL: https://unpkg.com/musicolors@1.5.0/colors.js

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music-visualization sound-visualization music-information-retrieval visualization

wave-roll

JavaScript Library for Comparative MIDI Piano-Roll Visualization

v0.2.5 URL: https://unpkg.com/wave-roll@0.2.5/dist/wave-roll.umd.js

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midi piano-roll visualization music music-information-retrieval

@jhurliman/essentia.js

JavaScript library for music/audio analysis and processing for both real-time and offline audio feature extraction, powered by WebAssembly

v0.1.5-dev2 URL: https://unpkg.com/@jhurliman/essentia.js@0.1.5-dev2/index.js

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audio-signal-processing music-information-retrieval webaudio audio music webassembly emscripten essentia

@playground-sessions/pitch-detection-analysis

Polyphonic pitch detection using CREPE (Convolutional Recurrent Estimators) with spectral harmonic analysis. Detects multiple simultaneous pitches from audio input using deep learning-based fundamental frequency estimation combined with non-negative matri

v0.1.1 URL: https://unpkg.com/@playground-sessions/pitch-detection-analysis@0.1.1/dist/index.js

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pitch audio web-audio pitch-detection polyphonic crepe neural-network deep-learning nmf harmonic-analysis fundamental-frequency music-information-retrieval mir spectral-analysis