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159 packages found
Utilities to reading signal data from files
Digital signal processing algorithms implemented in TypeScript.
A Web Audio implementation of freeverb (Schroeder Reverberator)
AudioDriver for Node.js
Audio oscilloscope visualizer Web Component
Pseudo-AudioNode to notify when an audio stream becomes silent.
enveloping for audio and time domain DSP
Have single-channel frequency sample data? Want single-channel audio PCM data?
Low Frequency Operators
A collection of JavaScript modules for digital signal processing (written in TypeScript)
- DSP
- Digital Signal Processing
- DFT
- Goertzel
- FFT
- Fourier Transform
- Filter
- Spectral filtering
- Window functions
- Instantaneous frequency
- Pitch estimation
write audio streams with javascript functions in the browser
Vult is a transcompiler well suited to write high-performance DSP code
A node.js module providing all the functionality of the Vult compiler.
write audio with javascript functions in the browser
Detect chords in audio streams
A synthesizer for whistled speech.
write audio with javascript functions in the browser, now with webworkers
TypeScript library spectral analysis such as PSD and FFT
- fft
- fast-fourier-transform
- digital-signal-processing
- fourier
- psd
- spectrometry
- spectral-analysis
- dsp
- windowing
- hann
- hamming
- cosine
- lanczos
- gaussian
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