A new version of vlfrx-tools is available.

 http://abelian.org/vlfrx-tools/

Version 0.8b contains an improved vttime program and
a new program vtwavex which you can use to extract
signal from WAV files.   It knows about the 'inf1'
header chunk used by Spectrum Lab and honours the
inf1 sample rate and timestamp fields.

Eg

 vtwavex capture.wav | vtraw -oa | ebnaut -d ...

The vtfilter program allows multiple equalisation maps to
be specified, which greatly simplifies calibration when
you have more than one channel.

There are still some changes in the pipeline but I decided
a release was long overdue.

--
Paul Nicholson
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