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PlutoPlus & SDR Console - Garbled audio
Perhaps you might get some success looking at the software and hardware existing between the microphone and SDRC. {^_^}
Perhaps you might get some success looking at the software and hardware existing between the microphone and SDRC. {^_^}
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By
jdow
· #66636
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Onboard graphics conflict
Maybe - I have run into problems with both graphics card and onboard graphics enabled on a machine intended for video work. The video processing got shunted to the wrong card and glitched. I could not
Maybe - I have run into problems with both graphics card and onboard graphics enabled on a machine intended for video work. The video processing got shunted to the wrong card and glitched. I could not
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By
jdow
· #66620
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PlutoPlus & SDR Console - Garbled audio
Drop the sample rates and try again. {o.o}
Drop the sample rates and try again. {o.o}
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By
jdow
· #66611
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PLUTO CRASHES
#adalmpluto
Pluto 3? Does it have a changed API that causes the crash? {^_^}
Pluto 3? Does it have a changed API that causes the crash? {^_^}
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By
jdow
· #66610
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PLUTO CRASHES
#adalmpluto
Choice of libusb version gives you your choice of bugs. There is no correlation with Zadig. That is run once and done for a given device. It simply links the dongle's VID and PID information with the
Choice of libusb version gives you your choice of bugs. There is no correlation with Zadig. That is run once and done for a given device. It simply links the dongle's VID and PID information with the
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By
jdow
· #66609
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Onboard graphics conflict
You have a serious problem with your computer, not the software running on it. At least that is my conclusion when you mention a blump noise from inside the computer. In order of seriousness this may
You have a serious problem with your computer, not the software running on it. At least that is my conclusion when you mention a blump noise from inside the computer. In order of seriousness this may
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By
jdow
· #66608
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G4ELI on 4m
History never repeats itself; but, it very often rhymes. I remember the SSB vs AM wars. I bet there were CW vs spark wars. I bet there were AM vs CW wars. (Chump bet - it is still running.) Different
History never repeats itself; but, it very often rhymes. I remember the SSB vs AM wars. I bet there were CW vs spark wars. I bet there were AM vs CW wars. (Chump bet - it is still running.) Different
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By
jdow
· #66590
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Future version 1.27 of the "World Map"
#future
Hm, it is fancy fun for geeky sorts. It amounts to a development kit with a rather fancy piece of example software. It features freakishly fast synchronization. It looks like it is good enough for mos
Hm, it is fancy fun for geeky sorts. It amounts to a development kit with a rather fancy piece of example software. It features freakishly fast synchronization. It looks like it is good enough for mos
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By
jdow
· #66572
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World Map 1.2.7
4) I don't know about that. I posted that a little after Noon yesterday local time. It read 12:xx for the large time indication. The sunrise and sunset times were very definitely UTC with Sunrise abou
4) I don't know about that. I posted that a little after Noon yesterday local time. It read 12:xx for the large time indication. The sunrise and sunset times were very definitely UTC with Sunrise abou
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By
jdow
· #66570
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World Map 1.2.7
1) Setting location is a MISERABLE job. I cannot simply cut and paste the suitable values. 2) How do I turn off ntp to prevent it competing with my internal ntp? 3) Interaction of Greyline "Night Map"
1) Setting location is a MISERABLE job. I cannot simply cut and paste the suitable values. 2) How do I turn off ntp to prevent it competing with my internal ntp? 3) Interaction of Greyline "Night Map"
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By
jdow
· #66567
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Future version 1.27 of the "World Map"
#future
If you are a developer type there are performance counter functions that can give you the actual clock frequency. The dithering approach still applies. {^_^}
If you are a developer type there are performance counter functions that can give you the actual clock frequency. The dithering approach still applies. {^_^}
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By
jdow
· #66550
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Future version 1.27 of the "World Map"
#future
In this case synchronizing a fast frequency hopping ECCM radio to a network. {^_-}
In this case synchronizing a fast frequency hopping ECCM radio to a network. {^_-}
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By
jdow
· #66549
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Future version 1.27 of the "World Map"
#future
Technical extreme quibble: In order to get approximately 1 kHz clocks a timer, not atypically running off a US TV receiver color subcarrier crystal, is divided by 3580. This obviously gives a frequenc
Technical extreme quibble: In order to get approximately 1 kHz clocks a timer, not atypically running off a US TV receiver color subcarrier crystal, is divided by 3580. This obviously gives a frequenc
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By
jdow
· #66545
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Future version 1.27 of the "World Map"
#future
I've run across a reference of an ntp server that maintains time by fiddling with the counter settings. If you have a 3.57954545454 MHz timer oscillator (5e6/88*63) then it fiddles the time keeping di
I've run across a reference of an ntp server that maintains time by fiddling with the counter settings. If you have a 3.57954545454 MHz timer oscillator (5e6/88*63) then it fiddles the time keeping di
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By
jdow
· #66543
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Future version 1.27 of the "World Map"
#future
As long as the temperature is fairly stable a PC can do remarkably with a normal NTP installation. The Linux PC used as a router here maintains our ntp install and maintains time within +/- 30 ms acro
As long as the temperature is fairly stable a PC can do remarkably with a normal NTP installation. The Linux PC used as a router here maintains our ntp install and maintains time within +/- 30 ms acro
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By
jdow
· #66542
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Future version 1.27 of the "World Map"
#future
Modulo required accuracy this may be good or bad. Cogitate a little while on the effects of multipath on GPS accuracy, especially when you only get the signal via a bounce path. (If you are interested
Modulo required accuracy this may be good or bad. Cogitate a little while on the effects of multipath on GPS accuracy, especially when you only get the signal via a bounce path. (If you are interested
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By
jdow
· #66535
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Future version 1.27 of the "World Map"
#future
Well, for most uses add about 3 or 4 ms to the time mark data read and average out a 7 ms peak to peak jitter and it should be modestly accurate maybe down to usual ntp accuracy. {^_^}
Well, for most uses add about 3 or 4 ms to the time mark data read and average out a 7 ms peak to peak jitter and it should be modestly accurate maybe down to usual ntp accuracy. {^_^}
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By
jdow
· #66534
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Future version 1.27 of the "World Map"
#future
Dunno - read the data on the site. That's all I know. Although I bought one for "old times sake" given that I know what the Phase 2B satellite looks like close up and its Delta launch pad (thanks to H
Dunno - read the data on the site. That's all I know. Although I bought one for "old times sake" given that I know what the Phase 2B satellite looks like close up and its Delta launch pad (thanks to H
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By
jdow
· #66533
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Future version 1.27 of the "World Map"
#future
And how much time does that read operation take? And is the time mark at the start of the first byte or at the end of the last byte. And when does the program performing the read get around to perform
And how much time does that read operation take? And is the time mark at the start of the first byte or at the end of the last byte. And when does the program performing the read get around to perform
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By
jdow
· #66526
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Future version 1.27 of the "World Map"
#future
The performance counter has been available for a very long time. GetSystemTimePreciseAsFileTime() is an added function that means you do not have to invent your own. Remember that this only reads the
The performance counter has been available for a very long time. GetSystemTimePreciseAsFileTime() is an added function that means you do not have to invent your own. Remember that this only reads the
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By
jdow
· #66525
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