wfall visualizes the spectrum of PCM data with a spectrum plot and a waterfall.
Spectrum of the first movement from Beethoven's 9th symphony "Choral"
parec --device=<device> --format=S16 --rate 44100 --latency-msec=50 | ./wfall
AxelMatstoms/wfall
Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|