The sigmf library makes it easy to interact with Signal Metadata Format
(SigMF) recordings. This library is compatible with Python 3.7-3.14 and is distributed
freely under the terms GNU Lesser GPL v3 License.
This module follows the SigMF specification html/pdf from the spec repository.
pip install sigmf
import sigmf # read SigMF recording meta = sigmf.fromfile("recording.sigmf-meta") samples = meta[0:1024] # get first 1024 samples sample_rate = meta.sample_rate # get sample rate # read other formats containing RF time series as SigMF meta = sigmf.fromfile("recording.wav") # WAV meta = sigmf.fromfile("recording.cdif") # BLUE / Platinum
Please visit our documentation for full API reference and more info.