Search found 64 matches

by NoelC
Thu Feb 16, 2017 2:43 am
Forum: General
Topic: SDRuno and DAB FM Digital Sidebands?
Replies: 12
Views: 2304

Re: SDRuno and DAB FM Digital Sidebands?

Is there no additional audio bandwidth? Some claims of "CD quality audio" have been put forth.

-Noel
by NoelC
Mon Feb 13, 2017 11:58 pm
Forum: SDRuno
Topic: What's in 1.12.2 vs. 1.12?
Replies: 2
Views: 939

What's in 1.12.2 vs. 1.12?

I noticed a new software package at the download link, but didn't see any announcement...

Minor bugfixes? Something 1.12 users should install, or not to worry?

-Noel
by NoelC
Mon Feb 13, 2017 6:28 pm
Forum: SDRuno
Topic: SDRuno suggestions...
Replies: 17
Views: 3679

Re: SDRuno suggestions...

I thought of another feature it would be nice to have: A squelch engage delay For listening to weak signals - e.g., HF Air Traffic Control - it would be nice if once the squelch is broken there could be a configurable delay (e.g., a few seconds) before re-squelching. Many times weak signals reach pe...
by NoelC
Mon Feb 13, 2017 5:31 pm
Forum: SDRuno
Topic: SDRuno suggestions...
Replies: 17
Views: 3679

Re: SDRuno suggestions...

This is odd. I have the 'MA' button permanently engaged and I shut down the program by clicking the standard windows X button in the top corner of the small MAIN panel. Works every single time. That's not what the MA button does. Try minimizing it using the Minimize button [_ ] just to the left to ...
by NoelC
Mon Feb 13, 2017 5:20 pm
Forum: General
Topic: SDRuno and DAB FM Digital Sidebands?
Replies: 12
Views: 2304

Re: SDRuno and DAB FM Digital Sidebands?

I see. Thanks.

Ah well, it's not like the 192k analog audio is lacking much. Frankly it sounds great.

-Noel
by NoelC
Sun Feb 12, 2017 10:13 pm
Forum: General
Topic: SDRuno and DAB FM Digital Sidebands?
Replies: 12
Views: 2304

Re: SDRuno and DAB FM Digital Sidebands?

We do actually plan to add DAB demodulation and decoding to SDRuno, but we have no schedule for it just yet. Sincerely SDRplay Tech_Support Thank you! That's good to know. EDIT: Based on the post just above, I may have confused DAB with digital sidebands. What I really mean is getting digital audio...
by NoelC
Tue Feb 07, 2017 11:17 pm
Forum: General
Topic: Shortwave Radio (aka HF 2000-30,000kHz)
Replies: 13
Views: 3759

Re: Shortwave Radio (aka HF 2000-30,000kHz)

Does that work well on a decent laptop ?


I can't tell you that from personal experience. I have a very powerful dual Xeon workstation (I am a software engineer). This machine doesn't break a sweat showing numbers like 3% to 4% utilization to run SDRuno.

-Noel
by NoelC
Tue Feb 07, 2017 5:36 pm
Forum: General
Topic: SDRuno and DAB FM Digital Sidebands?
Replies: 12
Views: 2304

SDRuno and DAB FM Digital Sidebands?

Is there any SDRuno-associated/related software decoding the DAB (digital) parts of FM signals nowadays, as received by RSP1/2?

Am I missing an obvious settings somewhere in the sea of buttons?

If not, are there hopes/plans for expanding SDRuno to turn these signals into audio?

-Noel
by NoelC
Tue Feb 07, 2017 5:29 pm
Forum: General
Topic: The old and the new :).
Replies: 2
Views: 1180

Re: The old and the new :).

Radio Shack DX-390 portable and RSP1 here. The "old" receiver is near my bed. I guess probably because my resting heartbeat is close to 60, but I've always found listening to WWV soothing when going to sleep. There's just something about the perfection and regularity of those signals... Or...
by NoelC
Thu Jan 26, 2017 9:46 pm
Forum: General
Topic: Frequency Sweeps? What? Who?
Replies: 13
Views: 3056

Re: Frequency Sweeps? What? Who?

I have a background in data comms, having worked on modems and such things in their heyday. I've imagined that the wide, smooth "whoosh whoosh" signals are some kind of digital signal with phase modulation. That they look like rope is I think a product of propagation quirks. And yes, I do ...

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