overlooked the 64 decimation rate... Sorry about that.
On 25.04.2014 17:36, Anton Komarov wrote:
Marcus, w/o AGC audio sometimes is creapy. I have tested AGC2,
tried to play with attack and decay, but at last when there is a
plane in the vicinity dongle overloads and sound become very loud
, 2014 at 5:11 PM, Michael Ossmann m...@ossmann.com wrote:
On Fri, Apr 25, 2014 at 04:14:30PM +0400, Anton Komarov wrote:
Hi, you can find in attach AM demodulator grc file. Everything is
straight forward with demod but audio file generated looks weird. Only
positive values of amplitude
Thanks a lot. It does work!
--
public PGP key
http://pastebin.com/dqZqgyVE
On Fri, Apr 25, 2014 at 5:41 PM, Michael Ossmann m...@ossmann.com wrote:
On Fri, Apr 25, 2014 at 05:25:54PM +0400, Anton Komarov wrote:
But when we have only positive values that means in fact we have 0.5
DC
:03, Marcus Leech wrote:
An AM demodulator is a squaring function. It can only *ever*
produce positive values. You can remove DC offset by using a
high-pass filter after it. on Apr 25, 2014, *Anton Komarov*
anton.koma...@gmail.com wrote:
But when we have only positive values that means
Hi, have an issue with controlling audio recording with function probe,
that measures signal level. A variable 'muted' is set to 0 or 1 depending
on current rf power threshold, and depending on muted state recording
starting and stops. I suppose i would get continous file when level is
above the
Who can help me to open a ticket?
On Wed, Aug 7, 2013 at 4:53 PM, Anton Komarov akoma...@nvisiongroup.ruwrote:
Ok, but it is not clear for me how to open a ticket in gr bug tracker...
On Wed, Aug 7, 2013 at 4:35 PM, Marcus Müller mar...@hostalia.de wrote:
Yes, please attach it to your
Martin
i registered
opened issues page
cannot find New Issue link
i see Filter, Options and list of issues
...
On Thu, Aug 8, 2013 at 5:34 PM, Martin Braun (CEL) martin.br...@kit.eduwrote:
On Thu, Aug 08, 2013 at 05:04:10PM +0400, Anton Komarov wrote:
Who can help me to open a ticket?
0
Ok, done with bug submit, actually done it for the first time so might look
ugly...
http://gnuradio.org/redmine/issues/580
On Thu, Aug 8, 2013 at 6:04 PM, Johnathan Corgan
johnat...@corganlabs.comwrote:
On 08/08/2013 06:57 AM, Anton Komarov wrote:
i registered
opened issues page
cannot
Ok, so as a summary.
In 3.7 version xlating changes its sign.
When i test it with myself for the first time i mistakenly also changed
sample rate for the xlate filter and did not get result.
On Fri, Aug 9, 2013 at 4:47 AM, Andrew Davis glneolistm...@gmail.comwrote:
center_frequency /always/
Hi, made an attempt to test my python scripts with new 3.7.0 of GR
and what i am seeing xlate fir filter is broken
previously xlate worked perfect with 3.6 version
tested with waterfalls and i see wrong xlating
i think developers should pay attention to this issue
also there is small bug in
) martin.br...@kit.eduwrote:
On Wed, Aug 07, 2013 at 01:00:32PM +0400, Anton Komarov wrote:
Hi, made an attempt to test my python scripts with new 3.7.0 of GR
and what i am seeing xlate fir filter is broken
previously xlate worked perfect with 3.6 version
tested with waterfalls
Tom it was the first i have done, did not worked for me
On Wed, Aug 7, 2013 at 4:15 PM, Tom Rondeau t...@trondeau.com wrote:
On Wed, Aug 7, 2013 at 7:56 AM, Anton Komarov akoma...@nvisiongroup.ru
wrote:
Ok, i've attached very simple grc chart
with slider you can change the frequency, two
Am 07.08.2013 13:56, schrieb Anton Komarov:
Ok, i've attached very simple grc chart
with slider you can change the frequency, two waterfalls shows spectrums
before and after xlating.
So i had test it in apco25 env and took apco signals as a reference. So
when i saw signal e.g. at 451.378 MHz
Ok, but it is not clear for me how to open a ticket in gr bug tracker...
On Wed, Aug 7, 2013 at 4:35 PM, Marcus Müller mar...@hostalia.de wrote:
Yes, please attach it to your ticket.
Am 07.08.2013 14:28, schrieb Anton Komarov:
Marcus, am i supposed to share e.g. 10 seconds of captured
How to force gnuradio to compile with jackd support?
jackd libraries are in place but compiling gnuradio with
build-gnuradio script does not lead to jackd support
tested with jackd1/jackd2, OS - ubuntu 12.04
___
Discuss-gnuradio mailing list
Hi,
what is the best way to peer icecast and gnuradio?
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
.
On Thu, Sep 27, 2012 at 12:51:20AM +0400, Anton Komarov wrote:
i construct very simple scheme Audio Source -- Wav Sink
gr generates non-null wav file
-rw-rw-r-- 1 anton anton 24M сент. 27 00:46 freq2.wav
Looks good.
$ soxi freq2.wav
Input File : 'freq2.wav'
Channels : 1
:08PM +0400, Anton Komarov wrote:
Hi, Martin, thanks for reply.
In Audacity i see only gray background and no signal.
Actually i have started with nbfm reciever and tried to save audio in
wav file. That i tried to redirect it to audio sink and audio was ok.
Than i tried to use very simple
the wavfile filename to /dev/null, which causes a formal cleanup-and-close
of the previous file.
On 27 Sep 2012 11:13, Anton Komarov wrote:
Martin,
actually no, i am not sure.
i am just pushing stop button in gnuradio companion.
from grc perspective view, what method is supposed
Ok i see.
And, if i want to run script from shell to record audio files and
rotate them every hour, how to make start/stop recording procedure in
this case?
On Thu, Sep 27, 2012 at 7:31 PM, mle...@ripnet.com wrote:
On 27 Sep 2012 11:28, Anton Komarov wrote:
So it can programmed with GRC
and wav file i
got - http://db.tt/87PIVwCy
Any help will be appreciated, i dont believe wav sink is so buggy
On Thu, Sep 27, 2012 at 8:04 PM, mle...@ripnet.com wrote:
On 27 Sep 2012 11:58, Anton Komarov wrote:
Ok i see.
And, if i want to run script from shell to record audio files and
rotate
ok! with conditional filename works like a charm!
thank you very much!
sorry that i did get for the first time ;-)
On Fri, Sep 28, 2012 at 1:47 AM, Marcus D. Leech mle...@ripnet.com wrote:
Ok, tried with selector and check box.
I started script, check box appeared, i cheched it and recording to
Hi,
i construct very simple scheme Audio Source -- Wav Sink
gr generates non-null wav file
-rw-rw-r-- 1 anton anton 24M сент. 27 00:46 freq2.wav
but when i try to play it or fetch info about file with soxi (sox plugin)
i got nothing
aplay freq2.wav
Воспроизведение WAVE 'freq2.wav' : Signed 16
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