Search results

92 packages found

goertzel-filter implementation

published 2.1.2 4 years ago
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An easy way to get the FFT from a signal

published 1.1.2 4 months ago
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Port of OregonDSP library from java to javascript via kotlin.

published 1.3.1 2 months ago
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Typeface for visualizing waveform data

published 3.5.0 7 months ago
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Digital Signal Processing for Javascript

published 1.0.1 7 years ago
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nodejs port for fftw

published 1.0.0 6 years ago
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WebAudio Node that implements a goertzel filter

published 2.1.0 4 years ago
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A simple browser-compatible FFT implementation, with real-valued FFT support

published 1.0.0 2 years ago
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Fast frequency detection using the Goertzel algorithm

published 3.0.1 8 years ago
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AudioVisualize is a JavaScript module that leverages the power of the Web Audio API to visualize and analyze audio in your web applications. It provides an easy-to-use interface for loading audio, extracting audio data, and creating visualizations.

published 1.1.1 5 months ago
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A C++ node.js module that allows manipulating audio streams from/to soundcards and work with the fft of the signal etc.

published 1.3.1 7 years ago
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There are many javascript audio libraries, but most of them make assumptions about using Web Audio API or that audio is being manipulated in real time. Audio-fns takes a different approach, providing functions to generate and operate on audio samples wher

published 0.3.3 3 years ago
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Customizable O(1) ES6 generators for colored noise

published 1.0.67 5 days ago
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Streaming frequency detection using the Goertzel algorithm

published 1.1.0 8 years ago
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Audio processing, such as pitch detection, fft, mfcc and converting AMR NB/WB to Wave PCM data.

published 1.0.15 5 years ago
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fftw bindings for node.

published 0.0.0 9 years ago
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Simple pure Javascript implementation of the Cooley-Tukey algorithm. Note: fft-js was chosen as the name since a lot of the FFT implementations on NPM at the time this was published were wrappers for Ruby or C.

published 0.0.12 5 years ago
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Composable signal generators, oscillators, filters, FFT, spectrum, windowing & related DSP utils

published 4.7.29 5 days ago
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Javascript port of FFTW via Emscripten

published 0.1.4 6 years ago
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Javascript port of KissFFT via Emscripten

published 0.1.8 6 years ago
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