Short time Fourier transform
Short time Fourier transform
A Node-RED node to decode wav file and perform short-term Fourier transform (STFT)
Shared DSP utilities for the buffered-audio-nodes ecosystem.
Shared DSP utilities for the buffered-audio-nodes ecosystem.
Useful DSP primitives for TypeScript.
This module for Node-RED contains a set of nodes which offer audio feature extraction functionalities. Such nodes have a python core that runs on Librosa library.
Port of libspecbleach to WebAssembly/JavaScript
An MCP app for inspecting audio files in audio workflows. Playback, metadata, statistics
A lightweight library for reading, analyzing, and modifying WAV audio signals through frequency-domain transformations. Built on top of [als-wave-parser](https://www.npmjs.com/package/als-wave-parser) for WAV parsing and [als-fft](https://www.npmjs.com/pa
**als-fft** is a small library for performing Fast Fourier Transforms (FFT) and Inverse Fast Fourier Transforms (IFFT) on arrays of real (or complex) data in JavaScript.
A browser audio waveform and spectrogram player library built with TypeScript.
Pure JavaScript mel spectrogram, FFT, and audio feature extraction for ML/AI applications. NeMo-compatible, zero dependencies, works in browser and Node.js.
A powerful library for processing audio files and generating mouth shapes for lip-sync animations.
Minimalistic and efficient FFT implementation
High-performance FFT and CQT library for web audio applications using WebAssembly
Window functions for signal processing and spectral analysis
Ultra-fast real/complex FFT with simple interface
Class for rendering audio stream data for frequency/time domains. Browser/node.
High-fidelity AI audio forensics and spectral anomaly detection (Phase Entropy, 16kHz cutoffs, Cepstral Vocoder check)
computes the short-time fourier transform on streaming data
WIP. STFT and ISTFT in Rust matching PyTorch
Simple, streaming-friendly, no_std compliant STFT implementation with mel spectrogram support
High-performance FFT-based computations for audio and image processing
Short-time Fourier transform (STFT) and inverse STFT: streaming and batch spectrograms, a rich window library, mel spectrograms and MFCCs.
Backend-agnostic real FFT facade, windows, and STFT
Ultimate performance FFT: SIMD, caching, advanced algorithms, parallel, streaming - Zero dependencies
A high-performance Short-Time Fourier Transform (STFT) library with scipy.signal.ShortTimeFFT compatibility
High-performance, no_std, MCU-friendly FFT, DCT, DST, Hartley, Wavelet, STFT, and more. Stack-only, SIMD, and batch transforms for embedded and scientific Rust.
surge synthesizer -- wavetable oscillator
Type-safe FFT, STFT, and DCT transforms with compile-time domain tracking
A typed audio processing library for Rust that treats audio as a first-class, invariant-preserving object rather than an unstructured numeric buffer.
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