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v0.7.0 — WAV audio recording

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@clorth0 clorth0 released this 14 Jun 19:52
· 19 commits to main since this release
v0.7.0
4b7d188

Phase B part 1 of "close the loop".

WAV audio recording

  • A Record toggle in the Radio controls writes the live demodulated audio to a WAV file (stdlib wave, no new dependency).
  • Recordings live in the captures dir with a geotagged JSON sidecar (opt-in GPS, precision coarsening, and per-capture redaction all apply). SigMF is intentionally excluded (it describes complex IQ, not audio).
  • The capture list shows recordings with an "audio" badge, a native Play button, and demod/duration; the spectrogram Replay and SigMF link remain IQ-only.
  • Recording auto-finalizes on radio Stop, mode switch, or a radio death, so the WAV is always closed cleanly.

New test suite test_audio_record. 11 suites green. Next: listen/decode from a saved IQ capture.

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