Re: Audio Recorder


if squelch is enough to distinguish between "keep" or "toss" in post-processing, then blindly recording spans of time and then post-processing in a two-stage pipeline seems feasible to separate the gold from the dross. Audacity provides the means to script repetitive tasks in Python, which in this case would be silence removal. apropos only of this kind of problem, i once wrote a "record only spectrum scans above a fixed threshold" that interfaced over GPIB to a spectrum analyzer looking at a downlink segment of a satellite transponder.

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On Tue, Oct 22, 2019 at 01:29 AM, Uwe Volk wrote:
Maybe this recorder will fulfil the requirements:

I use it for many years now because of the real time logging feature.

Uwe Volk

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