USB Spectrum Analysis S'ware
in [Design]
|
Prev: A good digital oscilloscope?
Next: Screw Behind Mantis
From: Steve Hammond on 9 Dec 2009 07:58 I am looking for spectrum analysis software, with similar capabilities to "Sigview" or "Spectrum Lab+, but that will read data from the USB port instead of soundcard input. I don't need dedicated PC test equipment like BitScope, or a full blown science package like LabView. Just a way to display the output of my LabJack DAQ. Does anyone have any suggestions? Steve Hammond
From: PeterD on 9 Dec 2009 08:56 On Wed, 09 Dec 2009 12:58:16 GMT, stevehammond(a)oldtimeradio.com (Steve Hammond) wrote: >I am looking for spectrum analysis software, with similar capabilities >to "Sigview" or "Spectrum Lab+, but that will read data from the USB >port instead of soundcard input. > >I don't need dedicated PC test equipment like BitScope, or a full >blown science package like LabView. Just a way to display the output >of my LabJack DAQ. > >Does anyone have any suggestions? > >Steve Hammond *exactly* (specifically) how are you getting that signal into the USB port?
From: Joerg on 9 Dec 2009 11:10 Steve Hammond wrote: > I am looking for spectrum analysis software, with similar capabilities > to "Sigview" or "Spectrum Lab+, but that will read data from the USB > port instead of soundcard input. > > I don't need dedicated PC test equipment like BitScope, or a full > blown science package like LabView. Just a way to display the output > of my LabJack DAQ. > > Does anyone have any suggestions? > Check if this one can be re-piped to USB streaming: http://www.qsl.net/dl4yhf/spectra1.html There is a routine where the input stream origin can be programmed to some extent but I am not a software expert and have not used this part of it: http://www.qsl.net/dl4yhf/snd_utl1.html -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM.
From: a7yvm109gf5d1 on 9 Dec 2009 22:20 On Dec 9, 7:58 am, stevehamm...(a)oldtimeradio.com (Steve Hammond) wrote: > I am looking for spectrum analysis software, with similar capabilities > to "Sigview" or "Spectrum Lab+, but that will read data from the USB > port instead of soundcard input. > > I don't need dedicated PC test equipment like BitScope, or a full > blown science package like LabView. Just a way to display the output > of my LabJack DAQ. > > Does anyone have any suggestions? > > Steve Hammond LTspice + whatever you need to access your labjack.
From: Joerg on 10 Dec 2009 12:19
a7yvm109gf5d1(a)netzero.com wrote: > On Dec 9, 7:58 am, stevehamm...(a)oldtimeradio.com (Steve Hammond) > wrote: >> I am looking for spectrum analysis software, with similar capabilities >> to "Sigview" or "Spectrum Lab+, but that will read data from the USB >> port instead of soundcard input. >> >> I don't need dedicated PC test equipment like BitScope, or a full >> blown science package like LabView. Just a way to display the output >> of my LabJack DAQ. >> >> Does anyone have any suggestions? >> >> Steve Hammond > > LTspice + whatever you need to access your labjack. Interesting, that would be cool. How do you stream the data from the LabJack into LTSpice though? -- Regards, Joerg http://www.analogconsultants.com/ "gmail" domain blocked because of excessive spam. Use another domain or send PM. |