fft

AhSilence

+1.6k

An open-source Android Active Noise Cancellation (ANC) engine. Leveraging low-latency DSP to neutralize environmental hums and help you reclaim your quiet.

FFmpeg/FFmpeg

+478

Mirror of https://git.ffmpeg.org/ffmpeg.git

ground-station

+11

Browser-based ground station suite for celestial body, mission and satellite tracking, SDR reception, hardware control, and telemetry decoding

arduino-audio-tools

+7

Audio Tools (a powerful Audio library for Microcontrollers and the Desktop)

ffsubsync

+13

Automagically synchronize subtitles with video.

gqrx-sdr/gqrx

+5

Software defined radio receiver powered by GNU Radio and Qt.

Realtime_PyAudio_FFT

+3

Realtime audio analysis in Python to extract audio features from streaming audio and send them over OSC to any client app.

clearwater

+3

Real-time, photoreal shallow water in a single HTML file. WebGL2, no libraries, no build step.

kfrlib/kfr

+1

Fast, modern C++ DSP framework, FFT, Sample Rate Conversion, FIR/IIR/Biquad Filters (SSE, AVX, AVX-512, ARM NEON, RISC-V RVV)