fft-analysis

This is official repository of our paper "RFUAV: A Benchmark Dataset for Unmanned Aerial Vehicle Detection and Identification". Codes include a two stage model to achieve drone detection and classification using some FFT/STFT analytical method. The Raw data will be free to use after our paper is accept. Star us!!!!, if you think this is useful♥

🎙️ 🎶 🎵 🎼 Real-time FFT spectrum analyzer with ThreeJS, MeydaJS, RxJS.

C# implementation of Cooley–Tukey's FFT algorithm.

A basic sound visualizer in Python, to transform an audio file in a little movie!

Spectral waterfall of live signals or recordings

SmartTune CLI — Multi-platform flight log analysis & tuning advisor (ArduPilot + Betaflight + PX4)

WavvieW: Analyzes the noise-wave-generator, synthesizer, audio files, input-mic_line-in with Oscilloscope and Spectrum FFT.

Signal analysis tool featuring FFT (fast Fourier transform), fractal dimension, entropy, and numerical differentiation and integration

Audio Quality Measurement Software

An audio visualizer written using soundcard, scipy and pyqtgraph. Supports internal and microphone audio. Live waveform, buffered, hanning, FFT (frequency domain) etc.

🎙️ Fast, installable, in-browser audio spectrum visualizer. Support for both realtime and audio files!

autofft is a Matlab package which performs the time-frequency analysis without the need of Signal Processing Toolbox™. It mimics options of the Brüel & Kjaer FFT analysers and focuses on fast and accurate estimates of averaged autospectra (also called modified periodograms) and spectrograms.

A refined Windows NetEase CloudMusic player with precision audio control, live word-by-word lyrics, visualization, export tools, AI assistance, and deep desktop integration.

fat_llama_fftw is a Python package for upscaling audio files to FLAC or WAV formats using advanced audio processing techniques. It utilizes fftw-accelerated calculations to enhance audio quality by upsampling and adding missing frequencies through FFT, resulting in richer and more detailed audio.

A Rust library for audio processing.

This repository focuses on processing raw mmWave radar data to point cloud representations, which includes data parsing, preprocessing, and visualization functions tailored for sensing and imaging.

Kick drum keyfinder.

Online web based mel-spectrum, power spectrum, FFT analyzer for speech and music processing

AudioSpectraCLI is a tool that provides real-time FFT visualization of audio spectra. It captures audio input from the microphone and displays the corresponding frequency spectrum directly, allowing users to monitor and analyze audio signals.

lightweight real-time audio spectrum visualizer for Windows with a seamless overlay mode. Now on C++