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From: Bob Masta on 15 Sep 2009 08:49 On Mon, 14 Sep 2009 06:46:30 -0700 (PDT), George Herold <ggherold(a)gmail.com> wrote: > >I needed a frequency generator that had sub Hz resolution. We bought >this cheap one from protek and I really like it. The manual also >stinks. For anyone that doesn't need to go outside the sound card audio range, the signal generator in Daqarta uses your sound card and provides resolution of 1/65536 Hz (0.000015 Hz). It's totally free. (Daqarta's 30-session/30-day trial period applies to using the inputs... the outputs from the generator continue to work forever.) Best regards, Bob Masta DAQARTA v4.51 Data AcQuisition And Real-Time Analysis www.daqarta.com Scope, Spectrum, Spectrogram, Sound Level Meter FREE Signal Generator Science with your sound card!
From: oparr on 15 Sep 2009 13:09 > > DAQARTA v4.51 > Data AcQuisition And Real-Time Analysis > www.daqarta.com > Scope, Spectrum, Spectrogram, Sound Level Meter > FREE Signal Generator > Science with your sound card! Relevant and useful spam, thanks!
From: George Herold on 15 Sep 2009 20:17
On Sep 15, 1:09 pm, "op...(a)hotmail.com" <op...(a)hotmail.com> wrote: > > DAQARTA v4.51 > > Data AcQuisition And Real-Time Analysis > > www.daqarta.com > > Scope, Spectrum, Spectrogram, Sound Level Meter > > FREE Signal Generator > > Science with your sound card! > > Relevant and useful spam, thanks! Hmm that's not spam then... bacon? Bob, I mean to drop you an email also. George H. (gherold_at_teacshspin.com) |