• Effective immediately we will be deleting, without notice, any negative threads or posts that deal with the use of encryption and streaming of scanner audio.

    We've noticed a huge increase in rants and negative posts that revolve around agencies going to encryption due to the broadcasting of scanner audio on the internet. It's now worn out and continues to be the same recycled rants. These rants hijack the threads and derail the conversation. They no longer have a place anywhere on this forum other than in the designated threads in the Rants forum in the Tavern.

    If you violate these guidelines your post will be deleted without notice and an infraction will be issued. We are not against discussion of this issue. You just need to do it in the right place. For example:
    https://forums.radioreference.com/rants/224104-official-thread-live-audio-feeds-scanners-wait-encryption.html

DSD on an ODROID C2

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Joined
Sep 11, 2014
Messages
78
#1
I have now setup an ODroid C2 (http://www.hardkernel.com/main/products/prdt_info.php) running Ubuntu and after several hours of frustration, I have finally worked out Pulseaudio (at least enough to get it to work... ).

I now appear to be able to decode P25 samples downloaded form various sites (such as the P25 conventional sample form here Digital Modes Samples | NØMB Tech Blog ). Whilst decoding this sample, DSD reports the following, however I do not have any decoded speech output.

Any thoughts?

Sync: -P25p1 mod: QPSK inlvl: 22% nac: 293 src: 0 tg: 0 LDU1 e:=======R=========R===========R==================R=========R========R====
Sync: (-P25p1) mod: QPSK inlvl: 21% nac: 294 src: 212861 tg: 1 (LDU2) e:==============R========R======R================R=======R
Sync: -P25p1 mod: QPSK inlvl: 39% nac: 218 src: 212861 tg: 1 (LDU1) e:=============R========R=========R===========RM=========R========R=======R==========RM
Sync: (-P25p1) mod: GFSK inlvl: 21% nac: 619 src: 736369 tg: 47840 (LDU2) e:========R===========R=========R=============RM=========R=========R=========R==========RM======R
Sync: -P25p1 mod: GFSK inlvl: 18% nac: 293 src: 736369 tg: 47840 LDU1 e:========R===========R============R========R==========R========RM========R==========R
Sync: (-P25p1) mod: GFSK inlvl: 19% nac: 5E src: 1605465 tg: 0 (LDU2) e:=======R=========RM===========R=========R==========R========RM=====R=======R=========R
Sync: no sync
Sync: -P25p1 mod: C4FM inlvl: 55% nac: 282 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: -P25p1 mod: QPSK inlvl: 29% nac: 9E src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: no sync
Sync: -P25p1 mod: QPSK inlvl: 22% nac: 293 src: 0 tg: 0 LDU1 e:=================R=========R==========R========R=============R=========R
Sync: (-P25p1) mod: GFSK inlvl: 22% nac: 397 src: 12794473 tg: 1 (LDU2) e:===========R========RM======R===========R===========R=========R====
Sync: no sync
Sync: -P25p1 mod: GFSK inlvl: 17% nac: 293 src: 0 tg: 0 LDU1 e:==========R======R======R========RM======R========R========R==========RM======R
Sync: (-P25p1) mod: QPSK inlvl: 27% nac: 25E src: 0 tg: 0 (LDU2) e:========R=========R=======RM=======R==========R=========R========RM=========R=======R
Sync: no sync
Sync: -P25p1 mod: QPSK inlvl: 21% nac: 293 src: 0 tg: 0 LDU1 e:========R==========R==============R=========R======R============R
Sync: (-P25p1) mod: GFSK inlvl: 22% nac: 96 src: 142185 tg: 4097 (LDU2) e:===========R========R========RM====================R========R=======R=====
Sync: no sync
Sync: -P25p1 mod: QPSK inlvl: 23% nac: 293 src: 0 tg: 0 LDU1 e:======R======R=========R======RM===============R=========
Sync: (-P25p1) mod: GFSK inlvl: 26% nac: 596 src: 212861 tg: 1 (LDU2) e:=======R===============R=======R===========R=======RM==========R========R
Sync: -P25p1 mod: GFSK inlvl: 25% nac: 293 src: 212861 tg: 1 LDU1 e:=========R======RM=======R==========R========R=========RM========R=======R=======R
Sync: (-P25p1) mod: GFSK inlvl: 23% nac: 25C src: 212861 tg: 1 (LDU2) e:==========RM========R==========R======R=========RM=========R=========R==========R=========RM
Sync: -P25p1 mod: QPSK inlvl: 22% nac: 12 src: 212861 tg: 1 (LDU1) e:======R===========R==========R==============R=============R========R=======R
Sync: (-P25p1) mod: QPSK inlvl: 23% nac: D55 src: 2112 tg: 0 (LDU2) e:==========RM==========R==========R=======R=======RM==========R===========R=======R==========RM
Sync: no sync
Sync: -P25p1 mod: QPSK inlvl: 20% nac: 293 src: 0 tg: 0 LDU1 e:==========R==========R==================R==========R
Sync: (-P25p1) mod: GFSK inlvl: 23% nac: 93 src: 212861 tg: 1 (LDU2) e:==========R=================R=======R=======R============RM=========R========R
Sync: -P25p1 mod: GFSK inlvl: 18% nac: 293 src: 212861 tg: 1 LDU1 e:==========R========RM==========R=========R==============R============R==========R
Sync: (-P25p1) mod: GFSK inlvl: 20% nac: A5E src: 733737 tg: 1 (LDU2) e:==========RM========R========R===========R============RM==========R===========R=======R===========RM
Sync: no sync
Sync: -P25p1 mod: QPSK inlvl: 26% nac: 146 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: -P25p1 mod: GFSK inlvl: 18% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: -P25p1 mod: QPSK inlvl: 24% nac: 255 src: 0 tg: 0 duid:EE *Unknown DUID*
 
Last edited:
Joined
Sep 19, 2002
Messages
5,198
Location
Toronto, Ontario
#3
That isn't decoding at all. The NAC, talkgroup and source ID are bouncing all over the place and the voice data is showing very high error rates.

I tried the C4FM sample file with DSD+ and it decodes perfectly - NAC 293, target ID 1, source ID 212861; user is doing a test count - so the file is not the problem, in fact it looks like a very clean, flat recording.

The demodulation mode is bouncing between QPSK, GFSK and C4FM - maybe you should lock it on C4FM.
 
Joined
Sep 11, 2014
Messages
78
#4
Okay, well I have disconnected my Griffin iMic (a questionable USB sound card at best), and have gone to the other extreme with an Edirol UA-5 I had lying around. Initially DSD did not appear to be receiving audio, and after having endured over a dozen hours tussling with Pulseaudio, I stumbled across this post from my earlier attempts at DSD on a Pi.

http://forums.radioreference.com/vo...ecoding-software/254829-dsd-raspberry-pi.html

I enabled OSS with sudo modprobe snd-pcm-oss, as per the post, and then tried DSD with ./dsd -i /dev/dsp1 -o /dev/dsp1

The result is below. I still have no audio output, however I am certain that Pulseaudio is the culprit, and not DSD. When time permits, early next week, I will test OSS more. OSS and DSD run even after I kill Pulseaudio and so I hope to be able to use OSS and to proceed to purge Pulseaudio.

Even to my inexperienced eyes, I suspect that the below is an improvement on my earlier post?


Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 32% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 27% nac: 793 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 26% nac: 79E src: 13663596 tg: 40519 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 28% nac: 4AE src: 16005067 tg: 5835 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 24% nac: 293 src: 16005067 tg: 5835 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 23% nac: 293 src: 16005067 tg: 5835 Ignoring LDU2 not preceeded by LDU1
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 35% nac: 4DF src: 16136647 tg: 61179 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 29% nac: 4EA src: 16136647 tg: 61179 (LDU1) e:
Sync: (+P25p1) mod: C4FM inlvl: 25% nac: F77 src: 9305829 tg: 20273 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 36% nac: 7FB src: 8426174 tg: 53495 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 24% nac: 945 src: 0 tg: 0 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 24% nac: 4EA src: 0 tg: 0 (LDU1) e:
Sync: (+P25p1) mod: C4FM inlvl: 23% nac: D77 src: 0 tg: 0 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 23% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 17% nac: 4A0 src: 7855775 tg: 4725 (LDU2) e:
Sync: +P25p1 mod: GFSK inlvl: 19% nac: 291 src: 7855775 tg: 4725 (LDU1) e:
Sync: (+P25p1) mod: GFSK inlvl: 16% nac: 17E src: 7855775 tg: 4725 TDULC
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 28% nac: 7BE src: 4185748 tg: 7395 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 39% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 30% nac: 791 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 28% nac: 477 src: 0 tg: 0 duid:EE *Unknown DUID*
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 40% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: GFSK inlvl: 27% nac: 516 src: 0 tg: 0 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 25% nac: 4EA src: 0 tg: 0 (LDU1) e:
Sync: (+P25p1) mod: GFSK inlvl: 21% nac: 646 src: 0 tg: 0 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 22% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 16% nac: 4A0 src: 16088564 tg: 56915 (LDU2) e:
Sync: +P25p1 mod: GFSK inlvl: 21% nac: 293 src: 16088564 tg: 56915 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 22% nac: 795 src: 16088564 tg: 56915 duid:EE *Unknown DUID*
Sync: +P25p1 mod: GFSK inlvl: 23% nac: 291 src: 16088564 tg: 56915 duid:EE *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 22% nac: 293 src: 16088564 tg: 56915 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 12% nac: 7BD src: 5404548 tg: 54091 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 21% nac: 293 src: 5404548 tg: 54091 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 21% nac: 793 src: 5404548 tg: 54091 duid:EE *Unknown DUID*
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 38% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: +P25p1 mod: C4FM inlvl: 30% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 16% nac: 2B7 src: 16751696 tg: 32445 (LDU2) e:
Sync: +P25p1 mod: C4FM inlvl: 19% nac: 293 src: 16751696 tg: 32445 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 20% nac: DE9 src: 7841924 tg: 41673 (LDU2) e:
Sync: +P25p1 mod: GFSK inlvl: 20% nac: 4E9 src: 7841924 tg: 41673 (LDU1) e:
Sync: (+P25p1) mod: C4FM inlvl: 20% nac: AFF src: 7841924 tg: 41673 (LDU2) e:
Sync: +P25p1 mod: GFSK inlvl: 22% nac: 293 src: 7841924 tg: 41673 (LDU1) e:
Sync: (+P25p1) mod: C4FM inlvl: 22% nac: 15F src: 11311996 tg: 59440 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: -NXDN96 mod: C4FM inlvl: 40% DATA
Sync: -NXDN96 mod: C4FM inlvl: 31% DATA
Sync: +P25p1 mod: C4FM inlvl: 27% nac: 4EA src: 0 tg: 0 duid:32 *Unknown DUID*
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 56% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 33% nac: AD1 src: 0 tg: 0 (LDU2) e:
Sync: no sync
Sync: +P25p1 mod: C4FM inlvl: 57% nac: 293 src: 0 tg: 0 LDU1 e:
Sync: (+P25p1) mod: C4FM inlvl: 38% nac: DF7 src: 0 tg: 0 (LDU2) e:
Sync: no sync
 
Joined
Dec 19, 2005
Messages
763
#6
....and even if you needed a sound card, I'm surprised at the Griffin iMic being described as questionable: if anything it is probably one of the better usb sound cards to use with DSD.
 
Joined
Sep 11, 2014
Messages
78
#7
Wait a sec - I thought you were working from a wav file? What does USB sound have to do with poor decoding of a wav file?
I'm testing everything, the wav file is played by my MacBook and I have the line output going into the ODroids USB sound card.
 
Last edited:
Joined
Sep 11, 2014
Messages
78
#8
....and even if you needed a sound card, I'm surprised at the Griffin iMic being described as questionable: if anything it is probably one of the better usb sound cards to use with DSD.
I previously used the iMic to stream from a scanner. That was until I used Audacity to compare some recordings to those from some other cards. The iMic showed considerably more noise and so I retired it in favor of an Edirol UA-1A. The iMics price is its primary virtue.
 
Joined
Sep 11, 2014
Messages
78
#10
There is no way that audio chain isn't mangling that nice flat audio. Try recording the audio on the RX side and comparing it to the original...
Yes, I agree and I subsequently decided to purge Pulseaudio as a result, and to re-install ALSA.

Decoding appears better visually, whilst I finally have some garbled audio after checking that ALSA OSS was installed, and then trying $ ./dsd -i pa:1 -o /dev/dsp1.

pa:1 is still the iMic as my Edirol UA5 causes Portaudio to now report: "Error message: Invalid sample rate".

I can almost understand the audio, however I believe that with some OSS tweaking, that I should be close to successfully decoding the wav... or perhaps input and output through the same iMic is asking too much? Perhaps I will buy a second iMic, despite my reservations.


Sync: -P25p1 mod: GFSK inlvl: 135% nac: 293 src: 0 tg: 0 HDU
Sync: -P25p1 mod: GFSK inlvl: 162% nac: 293 src: 0 tg: 1 LDU1 e:================R===========R=======R=======R==========RM=======R===========R
Sync: -P25p1 mod: C4FM inlvl: 168% nac: 613 src: 1 tg: 1 (LDU2) e:=======R==========R=========R===========R==========RM============R========R===========R
Sync: -P25p1 mod: C4FM inlvl: 173% nac: 293 src: 1 tg: 1 LDU1 e:============================R========R======R=========RM
Sync: -P25p1 mod: C4FM inlvl: 178% nac: 293 src: 1 tg: 1 LDU2 e:======R===================R======R===========R=========RM====R
Sync: -P25p1 mod: C4FM inlvl: 182% nac: 293 src: 1 tg: 1 LDU1 e:==============R===================R==============R======R=========R===========RM========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU2 e:================R========R=========R======RM========R===========R=======R
Sync: -P25p1 mod: C4FM inlvl: 183% nac: 293 src: 1 tg: 1 LDU1 e:=======RM======R========R===========R=======RM=======R===========R========R=======RM
Sync: -P25p1 mod: C4FM inlvl: 186% nac: 613 src: 16 tg: 1 (LDU2) e:========R======R==============R=======R=======R==========RM=======R========R
Sync: -P25p1 mod: C4FM inlvl: 184% nac: 293 src: 16 tg: 1 LDU1 e:================R=======R==============R=======R======R
Sync: -P25p1 mod: C4FM inlvl: 183% nac: 293 src: 1 tg: 1 LDU2 e:==========================R========R=======R=======RM==========R
Sync: -P25p1 mod: C4FM inlvl: 184% nac: 293 src: 1 tg: 1 LDU1 e:================R=======R============R==========RM========R=======R=========R
Sync: -P25p1 mod: C4FM inlvl: 185% nac: 293 src: 1 tg: 1 LDU2 e:=========RM===========R========R======R===========RM======R========R========R
Sync: -P25p1 mod: C4FM inlvl: 186% nac: 293 src: 1 tg: 1 LDU1 e:====================R===========R======R========R==========RM
Sync: -P25p1 mod: C4FM inlvl: 174% nac: 293 src: 1 tg: 1 LDU2 e:========R======R=========R===========RM=======R==========R========R=======RM==========R
Sync: -P25p1 mod: C4FM inlvl: 177% nac: 293 src: 1 tg: 1 LDU1 e:========R===========R======R=========R========RM========R===========R==========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU2 e:=========RM================R==========R=========R========RM=======R======R=========R
Sync: -P25p1 mod: C4FM inlvl: 182% nac: 293 src: 1 tg: 1 LDU1 e:=======RM===================R======R=========R========RM===========R========R
Sync: -P25p1 mod: C4FM inlvl: 185% nac: 613 src: 16 tg: 1 (LDU2) e:========R=============R===============R======R=========R=======RM===========R
Sync: -P25p1 mod: C4FM inlvl: 178% nac: 293 src: 16 tg: 1 LDU1 e:========R============R=======R==============R=========RM======R===========R
Sync: -P25p1 mod: C4FM inlvl: 173% nac: 293 src: 1 tg: 1 LDU2 e:========================R=======R==========R========RM============R
Sync: -P25p1 mod: C4FM inlvl: 180% nac: 293 src: 1 tg: 1 LDU1 e:============R=============R===========R==========R============R=====RM
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 613 src: 1 tg: 1 (LDU2) e:==========R========R========R======R=======R========RM===========R===========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU1 e:================R===========R=======R=======R=========RM
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 613 src: 1 tg: 1 (LDU2) e:========R=======R========R=========RM========R==========R========R===========RM=========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU1 e:===========R======R===========R========RM============R=========R=========R
Sync: (-P25p1) mod: C4FM inlvl: 184% nac: 613 src: 1 tg: 1 (LDU2) e:=============R==========R=========R===========R========RM=======R
Sync: -P25p1 mod: C4FM inlvl: 186% nac: 293 src: 1 tg: 1 LDU1 e:==================R========R=======R========RM========R
Sync: -P25p1 mod: C4FM inlvl: 184% nac: 613 src: 1 tg: 1 (LDU2) e:========R===========R=======RM=========R=========R=========R==========RM=======R========R
Sync: -P25p1 mod: C4FM inlvl: 184% nac: 293 src: 1 tg: 1 LDU1 e:======R==============R=======R==========R======RM=======R=======R
Sync: -P25p1 mod: C4FM inlvl: 179% nac: 293 src: 1 tg: 1 LDU2 e:======================R========R==========R===========RM========R
Sync: -P25p1 mod: C4FM inlvl: 182% nac: 293 src: 1 tg: 1 LDU1 e:================R========R=========R=========RM=======R===========R
Sync: -P25p1 mod: C4FM inlvl: 186% nac: 293 src: 1 tg: 32 LDU2 e:========R===========R=======R========R=========RM======R========R==========R
Sync: -P25p1 mod: C4FM inlvl: 183% nac: 293 src: 1 tg: 32 LDU1 e:===============================R=========R=========R==========RM
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU2 e:===================R=======R========R========RM
Sync: -P25p1 mod: C4FM inlvl: 182% nac: 293 src: 1 tg: 1 LDU1 e:=====================R========R==========R============RM==========R==========R
Sync: -P25p1 mod: C4FM inlvl: 182% nac: 213 src: 1 tg: 1 (LDU2) e:==========R===============R==========R========R==========RM======R===========R=========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU1 e:===============R======R======R======RM=======R=========R
Sync: -P25p1 mod: C4FM inlvl: 183% nac: 613 src: 1 tg: 1 (LDU2) e:===================R=======R======R=========RM=========R=======R========R
Sync: -P25p1 mod: C4FM inlvl: 181% nac: 293 src: 1 tg: 1 LDU1 e:==============R======R======R==========RM========R========R============R
Sync: -P25p1 mod: C4FM inlvl: 183% nac: 613 src: 1 tg: 1 (LDU2) e:========RM========R=========R=========R=========RM=========R=======R========R=========RM
Sync: -P25p1 mod: C4FM inlvl: 180% nac: 293 src: 1 tg: 1 TDU
 
Joined
Sep 11, 2014
Messages
78
#12
Okay, after another several hours I have learnt:

1. DSD was built for OSS
2. Ubuntu > Ver 10.04 does not include OSS.
3. PADSP is an OSS wrapper, allowing OSS programs to work with Pulseaudio.
4. Removing Pulseaudio and installing OSS does not work either, it in turn uses a OSS to ALSA wrapper which is known to have issues.

It appears the 'solution' is to install Ubuntu 10.4, or I could reinstall Pulseaudio...
 
Joined
Sep 11, 2014
Messages
78
#13
I reinstalled Pulseaudio...

$ padsp -- ./dsd -A 100 -f1 -mc -i pa:2 -o /dev/dsp

This is the best result thus far, however it's still basically useless. I can just make out some of the numbers the person is counting down. I have also discovered that padsp only emulates /dev/dsp and not /dev/dsp1 etc. This means that I moved the input back to the iMic ie. output and input are on the same card. However, clearly the iMic and/or USB (1.0?) struggles with this and so I am back to using an Xitel Inport for the input (this device uses the same chip as the iMic... for better or worse...)

I am rapidly running out of ideas, and time to work on this...

$ padsp -- ./dsd -A 100 -f1 -mc -i pa:2 -o /dev/dsp
Audio Out Device: /dev/dsp
Using portaudio device 2.
Name = INport: USB Audio (hw:2,0)
Audio In Device: pa:2
Sync: +P25p1 mod: C4FM inlvl: 95% nac: 293 src: 0 tg: 0 HDU
Sync: +P25p1 mod: C4FM inlvl: 97% nac: 293 src: 0 tg: 1 LDU1 e:===============R=======R=============R==========R======R=========RM=========R
Sync: (+P25p1) mod: C4FM inlvl: 102% nac: CAC src: 0 tg: 1 (LDU2) e:===========R============R=======RM======R=========R===========R==========RM========R========R
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 0 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 0 tg: 1 LDU1 e:===========R===============R===============R==========R========R=========RM
Sync: (+P25p1) mod: C4FM inlvl: 74% nac: 9A9 src: 212601 tg: 12 (LDU2) e:============R==========R================R===========R=======R=========RM===========R========R
Sync: +P25p1 mod: C4FM inlvl: 85% nac: 293 src: 212601 tg: 12 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 101% nac: 293 src: 212601 tg: 12 LDU1 e:======R======RM==========R==========R=======R===========RM=========R=========R
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 212601 tg: 12 LDU2 e:============R=======R=======R========RM=========R===========R=======R
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212601 tg: 12 LDU1 e:=================R=========R=========R======RM========R==========R
Sync: +P25p1 mod: C4FM inlvl: 106% nac: 293 src: 212605 tg: 12 LDU2 e:=======R========RM=========R=========R=======R========RM==========R========R===========R
Sync: +P25p1 mod: C4FM inlvl: 110% nac: 293 src: 212605 tg: 12 LDU1 e:=======RM=========R=======R=======R======RM========R============R=========R
Sync: +P25p1 mod: C4FM inlvl: 108% nac: 293 src: 212605 tg: 12 LDU2 e:=======R==========RM===========R========R=========R=========RM===========R========R=======R
Sync: (+P25p1) mod: C4FM inlvl: 108% nac: 293 src: 212605 tg: 12 LDU1 e:======RM=============R=========R=======R=======RM=========R=========R======R
Sync: +P25p1 mod: C4FM inlvl: 106% nac: 293 src: 212605 tg: 12 LDU1 e:==============R======R========R========RM=========R
Sync: (+P25p1) mod: C4FM inlvl: 101% nac: AA4 src: 212861 tg: 1 (LDU2) e:========R======R=========RM=========R=====R======R=========RM=============R
Sync: +P25p1 mod: C4FM inlvl: 106% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212861 tg: 1 LDU1 e:=======================R=========R==========R=========RM===========R
Sync: (+P25p1) mod: C4FM inlvl: 95% nac: AA4 src: 212601 tg: 1 (LDU2) e:=======R===========R========RM==========R==============R===========R=======R=========RM
Sync: +P25p1 mod: C4FM inlvl: 94% nac: 293 src: 212601 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 95% nac: 293 src: 212601 tg: 1 LDU1 e:=======R==========R=======R========RM========R===========R======R=========RM==========R
Sync: (+P25p1) mod: C4FM inlvl: 100% nac: 293 src: 212601 tg: 1 LDU2 e:========R======R=========RM======R========R============R=========RM==========R==========R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 212601 tg: 1 LDU1 e:========R=========================R========R========R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 212861 tg: 1 LDU2 e:=======RM=======R============R========R=======R=======RM=========R
Sync: +P25p1 mod: C4FM inlvl: 108% nac: 293 src: 212861 tg: 1 LDU1 e:==================R=========R=========R=======RM==========R
Sync: (+P25p1) mod: C4FM inlvl: 108% nac: 293 src: 212861 tg: 1 LDU2 e:================R=======R=========R========RM=========R========R
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212861 tg: 1 LDU1 e:=================R============R========R
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 212861 tg: 1 LDU2 e:========R================R=======R=========R==================R
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212861 tg: 1 LDU1 e:============R========R=========R========RM========R========R===========R
Sync: (+P25p1) mod: C4FM inlvl: 107% nac: EAE src: 1040254 tg: 98 LDU2 e:=========RM=======R==========R========R========RM==========R==========R========R========RM
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 1040254 tg: 98 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 1040254 tg: 98 LDU1 e:=======R==========R===========R======RM=======R===========R==========R
Sync: (+P25p1) mod: C4FM inlvl: 108% nac: ABA src: 8567921 tg: 36 (LDU2) e:=========RM==========R=========R========R======RM========R======R=======R========RM
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 8567921 tg: 36 LDU1 e:==============R========R=========R===========RM=======R
Sync: (+P25p1) mod: C4FM inlvl: 109% nac: A4E src: 212861 tg: 1 LDU2 e:============R=======R========R========RM==========R=========R=========R=========RM
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 111% nac: 293 src: 212861 tg: 1 LDU1 e:============R==============R===========R==========R
Sync: (+P25p1) mod: C4FM inlvl: 109% nac: 293 src: 212861 tg: 1 LDU2 e:=========================R========R========R=========RM
Sync: +P25p1 mod: C4FM inlvl: 112% nac: 293 src: 212861 tg: 1 LDU1 e:==========R======R=======R==========RM========R===========R======R
Sync: +P25p1 mod: C4FM inlvl: 109% nac: 293 src: 212861 tg: 1 LDU2 e:===========R================R=========R======R=======RM===========R
Sync: (+P25p1) mod: C4FM inlvl: 110% nac: A4D src: 212861 tg: 1 LDU1 e:========R========R========RM===========R======R=========R========RM===========R========R
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 8715700 tg: 23 LDU1 e:==================R======R===========R===========R
Sync: (+P25p1) mod: C4FM inlvl: 98% nac: A4E src: 212861 tg: 1 LDU2 e:==========R=========RM=========R=========R=========R=========RM========R========R=========R
Sync: +P25p1 mod: C4FM inlvl: 99% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 212861 tg: 1 LDU1 e:=========================R========R===========R==========RM
Sync: (+P25p1) mod: C4FM inlvl: 94% nac: EA9 src: 9125757 tg: 32 (LDU2) e:==========R===========R========R===========RM=========R========R=======R=======RM===========R
Sync: +P25p1 mod: C4FM inlvl: 97% nac: 293 src: 9125757 tg: 32 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 9125757 tg: 32 LDU1 e:============R==========R=============R===========RM==========R=========R========R
Sync: (+P25p1) mod: C4FM inlvl: 104% nac: EA1 src: 212861 tg: 1 (LDU2) e:=======RM==========R=========R===========R=========RM========R==========R=========R========RM
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 212861 tg: 1 LDU1 e:=======R======R========R==========R==========R===========R=========RM
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 212861 tg: 5 LDU2 e:==============R=========R======R========RM=======R========R======R
Sync: +P25p1 mod: C4FM inlvl: 112% nac: 293 src: 212861 tg: 5 LDU1 e:==========R=========R=================R=========R===========R
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 245629 tg: 5 LDU2 e:===============R=================R========R========R========RM
Sync: (+P25p1) mod: C4FM inlvl: 108% nac: 293 src: 245629 tg: 5 LDU1 e:==============R=======R===========R======R========R========RM
Sync: +P25p1 mod: C4FM inlvl: 110% nac: 293 src: 245629 tg: 5 LDU2 e:========R======R=======R=================R==========R=========R==========RM
Sync: +P25p1 mod: C4FM inlvl: 108% nac: 293 src: 245629 tg: 5 LDU1 e:========================R=======R=======R============RM===========R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 245629 tg: 5 LDU2 e:==============R======R=======R========RM========R==========R=========R
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 245629 tg: 5 LDU1 e:====================R===========R=======R========R=======RM
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 212861 tg: 1 LDU2 e:=============R========R========R===========R=======R============R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 212861 tg: 1 LDU1 e:=================R=======R======R======RM=========R============R========R
An error occured while using the portaudio input stream
Error number: -9981
Error message: Input overflowed
Sync: (+P25p1) mod: C4FM inlvl: 91% nac: EA1 src: 16060409 tg: 84 (LDU2) e:===========RM==============R==========R=========R=======RM=======R=========R=========R========RM
Sync: +P25p1 mod: C4FM inlvl: 95% nac: 293 src: 16060409 tg: 84 LDU1 e:=========================R========R==========R========RM
Sync: (+P25p1) mod: C4FM inlvl: 97% nac: A86 src: 16060409 tg: 84 (LDU2) e:=========R==========R=========R==========RM=========R===========R==============R==========R
Sync: +P25p1 mod: C4FM inlvl: 101% nac: 293 src: 16060409 tg: 84 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 16060409 tg: 84 LDU1 e:================R============R========R========R======RM
Sync: +P25p1 mod: C4FM inlvl: 111% nac: 293 src: 16060409 tg: 84 LDU2 e:=============R========R=========R=======RM============R==========R========R
Sync: (+P25p1) mod: C4FM inlvl: 107% nac: 293 src: 16060409 tg: 84 LDU1 e:=============R===========R======R========R=======RM======R
Sync: +P25p1 mod: C4FM inlvl: 109% nac: 293 src: 212861 tg: 1 LDU1 e:============R===========R========R========R=========RM===========R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 212861 tg: 1 LDU2 e:========R=======R============R=========R========R================R=========R
Sync: +P25p1 mod: C4FM inlvl: 111% nac: 293 src: 212861 tg: 1 LDU1 e:==============R===========R========R===========R=========R
Sync: +P25p1 mod: C4FM inlvl: 113% nac: 293 src: 9158525 tg: 1 LDU2 e:==========R======R===================R=========R=======R==========RM
Sync: +P25p1 mod: C4FM inlvl: 110% nac: 293 src: 9158525 tg: 1 LDU1 e:============R==============R======R==========R=======RM
Sync: (+P25p1) mod: C4FM inlvl: 111% nac: 293 src: 9158525 tg: 1 LDU2 e:======================R=========R======R=========RM==========R========R
Sync: +P25p1 mod: C4FM inlvl: 110% nac: 293 src: 9158525 tg: 1 LDU1 e:===========R==============R========R==========R==========RM==========R=======R
Sync: (+P25p1) mod: C4FM inlvl: 107% nac: EAE src: 9158525 tg: 1 (LDU2) e:=======R========RM=========R=========R===========R=========RM======R============R===========R
Sync: +P25p1 mod: C4FM inlvl: 97% nac: 293 src: 9158525 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 9158525 tg: 1 LDU1 e:=======RM=======R==========R========R=========RM==========R========R============R===========RM
Sync: (+P25p1) mod: C4FM inlvl: 96% nac: FF5 src: 11189369 tg: 38 (LDU2) e:=======R===========R=======R=========RM==========R=========R=========R===========RM=============R
Sync: +P25p1 mod: C4FM inlvl: 94% nac: 293 src: 11189369 tg: 38 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 99% nac: 293 src: 11189369 tg: 38 LDU1 e:==========================R======R========R=======RM
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 11189369 tg: 38 LDU2 e:===============R==========R========R=======RM==============R====
Sync: (+P25p1) mod: C4FM inlvl: 103% nac: 293 src: 11189369 tg: 38 LDU1 e:===========R=============R========R==========R=========RM=======R=======R
Sync: +P25p1 mod: C4FM inlvl: 109% nac: 293 src: 11189369 tg: 38 LDU2 e:======R=============R======R========R========RM=======R========R
Sync: (+P25p1) mod: C4FM inlvl: 106% nac: D55 src: 11189369 tg: 38 TSDU
Sync: +P25p1 mod: C4FM inlvl: 101% nac: 293 src: 0 tg: 0 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 0 tg: 0 LDU1 e:===========R======R=========R=======RM=========R=========R
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 0 tg: 0 LDU2 e:=======R======RM=======R========R=======R=======RM============R=======R=========R
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 0 tg: 0 LDU1 e:==================R=======R=========R======R==========R
Sync: +P25p1 mod: C4FM inlvl: 95% nac: 293 src: 212861 tg: 1 LDU2 e:============R===============R=======R=========R======RM
Sync: (+P25p1) mod: C4FM inlvl: 96% nac: D1 src: 212861 tg: 1 (LDU1) e:==========R========R=========R=======RM======R=========R========R==========RM=========R
Sync: +P25p1 mod: C4FM inlvl: 99% nac: 293 src: 212861 tg: 1 LDU1 e:===========R=======R=======R=========RM=======R=======R========R=========RM
Sync: (+P25p1) mod: C4FM inlvl: 98% nac: EAE src: 9158525 tg: 5 (LDU2) e:======R=======R======R=========RM=======R========R==========R=========RM========R
Sync: +P25p1 mod: C4FM inlvl: 98% nac: 693 src: 9158525 tg: 5 (LDU1) e:======R========R==========RM==========R===========R=========R=======RM===============R
Sync: (+P25p1) mod: C4FM inlvl: 100% nac: 3AA src: 9158525 tg: 5 (LDU2) e:========R===========R=======RM=========R========R======R=========RM===========R========R
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 9158525 tg: 5 LDU1 e:=========R==========R======R==========RM==========R========R=========R===========RM
Sync: (+P25p1) mod: C4FM inlvl: 102% nac: 293 src: 212861 tg: 1 LDU2 e:===========R=========R=============R========RM==========R============R===========R========RM
Sync: +P25p1 mod: C4FM inlvl: 98% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 93% nac: 293 src: 212861 tg: 1 LDU1 e:======R======R=======R=========RM======R========R==========R=======RM======R
Sync: (+P25p1) mod: C4FM inlvl: 98% nac: 293 src: 8601469 tg: 5 LDU2 e:=======R=====R=========R==========R===========R=======RM==========R=======R
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 8601469 tg: 5 LDU1 e:===================R=======R=========R==========RM========R==========R
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 8601469 tg: 5 LDU2 e:===========R========R==========R=======RM========R=======R========R=============RM
Sync: +P25p1 mod: C4FM inlvl: 107% nac: 293 src: 8601469 tg: 5 LDU1 e:==============R==================R=======R=========R=====
Sync: (+P25p1) mod: C4FM inlvl: 104% nac: 293 src: 245629 tg: 5 LDU2 e:===========R=========R======R========RM======R=========R===========R=======RM
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 245629 tg: 5 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 100% nac: 293 src: 245629 tg: 5 LDU1 e:======R=======R========R========RM======R======R========R=======RM==========R
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 11255677 tg: 5 LDU2 e:======R===========R=======R========R======RM=======R=========R=======R
Sync: +P25p1 mod: C4FM inlvl: 103% nac: 293 src: 11255677 tg: 5 LDU1 e:===============R========R=========R=======RM=========R===========R========R
Sync: (+P25p1) mod: C4FM inlvl: 101% nac: FFE src: 8601469 tg: 28673 (LDU2) e:=============RM=======R===========R===========R=========RM======R=========R==========R========RM
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 8601469 tg: 28673 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 99% nac: 293 src: 8601469 tg: 28673 LDU1 e:=======R=========R==========R============RM========R==========R=======R========RM===========R
Sync: (+P25p1) mod: C4FM inlvl: 102% nac: ABE src: 703601 tg: 39 (LDU2) e:==========R==============R=======RM===========R=======R=========R=======RM======R=======R
Sync: +P25p1 mod: C4FM inlvl: 101% nac: 293 src: 703601 tg: 39 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 703601 tg: 39 LDU1 e:=================R========R======R======RM======R======R========R
Sync: (+P25p1) mod: C4FM inlvl: 106% nac: 293 src: 212861 tg: 1 LDU2 e:======RM=========R===========R=============R=======RM========R===========R==========R=======RM
Sync: +P25p1 mod: C4FM inlvl: 104% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 102% nac: 293 src: 212861 tg: 1 LDU1 e:====================R========R========R========RM=============R=========R
Sync: +P25p1 mod: C4FM inlvl: 109% nac: 293 src: 1785469 tg: 32 LDU2 e:===================R=========R========R===========RM======R==========R=========R
Sync: +P25p1 mod: C4FM inlvl: 105% nac: 293 src: 1785469 tg: 32 LDU1 e:======RM======R======R===========R========R======R=======RM========R
Sync: (+P25p1) mod: C4FM inlvl: 109% nac: EAE src: 1785469 tg: 32 (LDU2) e:=========R==========R========RM===========R========R==========R=========RM========R=========R
Sync: +P25p1 mod: C4FM inlvl: 113% nac: 293 src: 1785469 tg: 32 Ignoring LDU2 not preceeded by LDU1
Sync: +P25p1 mod: C4FM inlvl: 112% nac: 293 src: 1785469 tg: 32 LDU1 e:========================R============R=========R=========R
Sync: (+P25p1) mod: C4FM inlvl: 104% nac: 293 src: 1785469 tg: 32 LDU2 e:================R==========R========R=======RM==========R=======R=========R
Sync: no sync
 
Joined
Sep 11, 2014
Messages
78
#14
Last post was the wrong data:

Sync: -P25p1 mod: C4FM inlvl: 66% nac: 293 src: 0 tg: 0 HDU
Sync: -P25p1 mod: C4FM inlvl: 55% nac: 293 src: 0 tg: 1 LDU1 e:======R==============R=========R========R======RM==========R==========R=========R
Sync: -P25p1 mod: C4FM inlvl: 47% nac: 293 src: 145003 tg: 1 LDU2 e:========RM============R======R=======R======RM=========R=========R=======R======RM
Sync: -P25p1 mod: C4FM inlvl: 44% nac: 293 src: 145003 tg: 1 LDU1 e:==============R======R========R==========RM=========R=======R=========R=======RM
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 1 LDU2 e:==============R===============R========R=======R========RM========R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212601 tg: 1 LDU1 e:========R===============R========R=======R=========RM=========R======R=========R
Sync: (-P25p1) mod: C4FM inlvl: 37% nac: 9A9 src: 212569 tg: 32 (LDU2) e:========RM============R================R==========R=========R==========RM===========R=========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212569 tg: 32 Ignoring LDU2 not preceeded by LDU1
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212569 tg: 32 LDU1 e:=====================R=======R============R========RM==========R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212861 tg: 1 LDU2 e:======R=========R=======RM==========R========R=======R========RM=======R=======R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212861 tg: 1 LDU1 e:===========R==========R========R==========RM========R=======R=========R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212605 tg: 1 LDU2 e:========RM=======R===========R==========R========R===========RM=======R========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212605 tg: 1 LDU1 e:================R=========R=========R============RM=========R==========R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212569 tg: 1 LDU2 e:=======R==============R=========R=========R=================R=======R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212569 tg: 1 LDU1 e:======R======RM========R=======R======R=======RM========R======R=======R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 736889 tg: 32 LDU2 e:=============RM======R========R========R==========RM=======R======R===========R======RM
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 736889 tg: 32 LDU1 e:======R======R============R========RM==========R============R=========R=========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 736893 tg: 1 LDU2 e:=================R=============R=========R===========R======RM======R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 736893 tg: 1 LDU1 e:=================R==========R=========R=======RM==========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 221017 tg: 1 LDU2 e:========R========R=============R=========R===========R=========RM==========R======R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 221017 tg: 1 LDU1 e:================R========R===========R=======RM===========R============R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212605 tg: 1 LDU2 e:=======R========RM===========R======R=======R==========RM===========R=========R=======R
Sync: (-P25p1) mod: C4FM inlvl: 41% nac: 67B src: 212605 tg: 1 (LDU1) e:==========RM=========R=========R=========R=======RM=======R=======R===========R==========RM
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 4182674 tg: 7501 LDU1 e:=============R==========R=====R=======RM============R==========R=========R=========RM
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 1261145 tg: 4 LDU2 e:=======R======R========R=========RM=========R==========R=======R=======RM=========R
Sync: -P25p1 mod: C4FM inlvl: 38% nac: 293 src: 1261145 tg: 4 LDU1 e:===========R======R==========R========RM==============R=======R=========R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 736893 tg: 1 LDU2 e:======RM=======R==============R========R=========R=========RM===========R========R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 736893 tg: 1 LDU1 e:============R===============R========R==========R=======RM
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212861 tg: 1 LDU2 e:======R========R=======R=======RM================R==========R========R========RM
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: A4D src: 212861 tg: 1 LDU1 e:==========R========R======R=========RM======R========R=========R==========RM=========R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 12646708 tg: 7 LDU1 e:===============R===========R=========R=========R===========RM========R
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 1 LDU2 e:=======R======R=========RM==========R========R========R=========RM======R========R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212601 tg: 1 LDU1 e:========R=============R========R======R=========RM===========R========R=======R
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Sync: (-P25p1) mod: C4FM inlvl: 38% nac: AA4 src: 212569 tg: 1 (LDU2) e:============RM=========R=========R===========R==========RM==========R========R========R=========RM
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212569 tg: 1 Ignoring LDU2 not preceeded by LDU1
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212569 tg: 1 LDU1 e:=================R======R=======R========RM=======R=======R=========R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212605 tg: 16 LDU2 e:===========RM=======R========R========R=======RM=======R=========R========R======RM
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212605 tg: 16 LDU1 e:====================R=======R===========R======RM=======R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212601 tg: 1 LDU2 e:============R===========R=========R========RM=======R=========R========R
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 1261181 tg: 5 LDU2 e:==========RM=======R=========R==========R======RM=======R=======R===========R======RM
Sync: -P25p1 mod: C4FM inlvl: 37% nac: 293 src: 1261181 tg: 5 LDU1 e:======R=========R===========R======R======RM========R=======R===========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 9125501 tg: 1 LDU2 e:======RM========R=======R=======R============RM======R=========R=====R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 9125501 tg: 1 LDU1 e:================R=========R=========R=========R===========RM==========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212569 tg: 32 LDU2 e:=====================R========R=======R======RM=======R
Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212569 tg: 32 LDU1 e:=============R=========R===========R========RM=========R=======R=======R
Sync: (-P25p1) mod: C4FM inlvl: 40% nac: 293 src: 212601 tg: 1 LDU2 e:=======RM==================R=======R======R=========RM==========R============R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 1 LDU1 e:============R===========R===========R=======RM==========R========R===========R
Sync: (-P25p1) mod: C4FM inlvl: 43% nac: A4E src: 1785469 tg: 1 LDU2 e:==========RM=========R==========R==========R======RM========R==========R========R=======RM
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212605 tg: 1 LDU2 e:============R========R======R=========RM========R===========R=========R======RM
Sync: (-P25p1) mod: C4FM inlvl: 39% nac: 67B src: 212605 tg: 1 (LDU1) e:==========R=========R=========R==========RM============R==========R=========R===========RM========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 4185994 tg: 7829 LDU1 e:========================R======R========R=========RM==========R
Sync: (-P25p1) mod: C4FM inlvl: 41% nac: EAE src: 212861 tg: 1 LDU2 e:===========R==========R========RM========R=======R========R========RM==========R========R
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212601 tg: 1 LDU2 e:=============R======R=======R========RM======R==========R=======R
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212601 tg: 1 LDU2 e:=======R=======R========R=========RM=======R=======R=======R==========RM========R
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212861 tg: 1 LDU2 e:====================R======R============R==========R========R===========RM
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212601 tg: 1 LDU2 e:========R======R=========RM=============R==========R=========R=============RM=====
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212605 tg: 1 LDU2 e:========R=======R===========R=========R=========R=========RM===========R=======R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212605 tg: 1 LDU1 e:======R========RM==============R=============R======R========RM=========R=======R
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212569 tg: 1 LDU1 e:===========R==========R==============R======R==========R========RM
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: EAE src: 212569 tg: 1 (LDU2) e:===========R=====R===========R========RM=======R==========R=========R==========RM===========R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212569 tg: 1 LDU1 e:============R======R=========R=========RM======R=======R================R
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Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 1261145 tg: 1 LDU1 e:==============R===========R===========R======RM========R===========R===========R
Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212861 tg: 1 LDU2 e:===================R=======R========R=========RM===========R==========R
Sync: -P25p1 mod: C4FM inlvl: 38% nac: 293 src: 212861 tg: 1 LDU1 e:=============================R==========R========R=============RM
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212861 tg: 1 LDU1 e:======RM==============R=========R========R=========RM===========R=========R=============R
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 1 LDU2 e:=========RM======R=======R======R==========RM==========R=========R============R==========RM
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Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212605 tg: 1 LDU2 e:=======R========R=========R======R=======R============R========R
Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212605 tg: 1 LDU1 e:======R========RM=======R=========R=========R===========RM=======R========R=======R
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Sync: -P25p1 mod: C4FM inlvl: 40% nac: 293 src: 212601 tg: 16 LDU1 e:============R===========R============R========R======R========RM==========R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 32 LDU2 e:=======R============R============R============R=========R=============R=========R
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 32 LDU1 e:================R=========R======R=========RM========R=======R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212601 tg: 1 LDU1 e:==========R=======R=======R=======RM========R=======R=======R===========RM
Sync: (-P25p1) mod: C4FM inlvl: 44% nac: A4E src: 212605 tg: 1 LDU2 e:==========R========R======R=========RM==========R==========R=========R=======RM======R
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Sync: (-P25p1) mod: C4FM inlvl: 43% nac: 293 src: 212861 tg: 1 LDU2 e:========R==========RM======R===========R=========R=========RM===========R===========R========R
Sync: -P25p1 mod: C4FM inlvl: 46% nac: 293 src: 212861 tg: 1 Ignoring LDU2 not preceeded by LDU1
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Sync: (-P25p1) mod: C4FM inlvl: 36% nac: 710 src: 212601 tg: 1 (LDU2) e:============R==========R========R=========RM=========R=========R========R================R
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212861 tg: 1 LDU1 e:===========R=======R=======R=======RM=======R===========R==========R========RM
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Sync: (-P25p1) mod: C4FM inlvl: 44% nac: A4D src: 1785433 tg: 1 LDU1 e:============R==========R=======R=======RM===========R==========R==========R===========RM
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Sync: -P25p1 mod: C4FM inlvl: 39% nac: 293 src: 212601 tg: 1 LDU1 e:======R===========================R=======R========R========RM
An error occured while using the portaudio input stream
===R===========R=========R
Sync: -P25p1 mod: C4FM inlvl: 42% nac: 293 src: 212605 tg: 1 LDU1 e:==============R=======R============R=========RM==========R========R============R=======RM
Sync: (-P25p1) mod: C4FM inlvl: 42% nac: EAE src: 147033 tg: 1 LDU2 e:==========R===========R===========R=======RM=========R=====R=========R======RM========R
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Sync: (-P25p1) mod: C4FM inlvl: 40% nac: D55 src: 212861 tg: 1 (LDU1) e:========R========RM========R===========R==========R=========RM=======R=========R=======R
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Sync: -P25p1 mod: C4FM inlvl: 41% nac: 293 src: 212605 tg: 32 TDU
 
Joined
Sep 11, 2014
Messages
78
#15
At this stage, I am giving up on the Odroid C2. I could go back to before Ubuntu 10.10, to address OSS issues, however I suspect that this will also present issues, as I need an ARM release. Also, I have suspicions about USB and the USB sound 'cards' I currently have.

Another factor is that i386 releases, unlike ARM, support OSS4.

Next attempt (3rd including a Pi 2+!), will be a tiny HP t5740 thin client (Atom 1.6GHz i386 processor and onboard sound, likely installing Debian).... a new thread will follow soon...
 
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