Recording & notch
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Peter Conway <peter@...>
Hi Simon,
What about a manual tuneable notch filter and any progress with recording from a remote computer, for later playback on local SDR-Radio? 1.1 beta version working well here so far. 73, Peter g3ufi Hastings UK JO00GV *************************************
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Simon HB9DRV <simon@...>
Hi,
I'll add auto-notches initially then add manual notches as well. I haven't yet decided on the right filtering to use for a notch - FIR or FFT, I'll have to look at this. Using FIR will introduce extra latency which will become an issue with TX support, so maybe FFT filtering.
Remote recording - yes, I'll get this done.
Simon Brown, HB9DRV http://sdr-radio.com
From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Peter Conway What about a manual tuneable notch filter and any progress
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Simon HB9DRV <simon@...>
Also I don't have a good interface yet for actually setting the manual notch - any suggestions?
Simon Brown, HB9DRV http://sdr-radio.com
From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV I'll add auto-notches initially then add manual notches as well. I haven't yet decided on the right filtering to use for a notch - FIR or FFT, I'll have to look at this. Using FIR will introduce extra latency which will become an issue with TX support, so maybe FFT filtering.
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jmiles56@sbcglobal.net <jmiles56@...>
You do it with a slider on HRD.. Maybe on the bottom with volume control area?
toggle quoted messageShow quoted text
Jim
--- In sdr-radio-com@..., "Simon HB9DRV" <simon@...> wrote:
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Peter Conway <peter@...>
A clickable sliding window - similar arrangement to the filtering
action in SDR 73, Peter g3ufi Hastings UK JO00GV ************************************* ________________________________________ From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV Sent: 28 July 2010 14:53 To: sdr-radio-com@... Subject: RE: [sdr-radio-com] Recording & notch Also I don't have a good interface yet for actually setting the manual notch - any suggestions? Simon Brown, HB9DRV http://sdr-radio.com From: sdr-radio-com@... [mailto:sdr-radio-com@...] On Behalf Of Simon HB9DRV I'll add auto-notches initially then add manual notches as well. I haven't yet decided on the right filtering to use for a notch - FIR or FFT, I'll have to look at this. Using FIR will introduce extra latency which will become an issue with TX support, so maybe FFT filtering.
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