, 2015 5:42 AM
To: Ralph A. Schmid, dk5ras
Cc: Marcus D. Leech; Tom Rondeau; Christopher Hallinan; GNURadio Discussion List
Subject: Re: [Discuss-gnuradio] First time user - fm radio tutorial has choppy
audio
Ok, here are the contents of my ~/.gnuradio/config.conf:
[audio_alsa]
default_input_device
On Thu, Jan 15, 2015 at 11:42 PM, Remington Furman remicl...@gmail.com
wrote:
Ok, here are the contents of my ~/.gnuradio/config.conf:
[audio_alsa]
default_input_device = default
default_output_device = default
#period_time = 0.010 # in seconds (default)
period_time =
Rondeau'
Cc: 'GNURadio Discussion List'
Subject: Re: [Discuss-gnuradio] First time user - fm radio tutorial has
choppy
audio
Hi Marcus,
If you use plughw:0,0 as the hardware designator, it's often willing
to do resampling to the actual hardware rate.
Yep, I will try
-gnuradio-bounces+ralph=schmid@gnu.org] On Behalf Of
Ralph A. Schmid, dk5ras
Sent: Thursday, January 15, 2015 8:14 AM
To: 'Marcus D. Leech'; 'Tom Rondeau'
Cc: 'GNURadio Discussion List'
Subject: Re: [Discuss-gnuradio] First time user - fm radio tutorial has
choppy
audio
Hi Marcus
+ralph=schmid@gnu.org] On Behalf Of
Ralph A. Schmid, dk5ras
Sent: Thursday, January 15, 2015 8:14 AM
To: 'Marcus D. Leech'; 'Tom Rondeau'
Cc: 'GNURadio Discussion List'
Subject: Re: [Discuss-gnuradio] First time user - fm radio tutorial has
choppy
audio
Hi Marcus,
If you use plughw
One could just try dial_tone.py example. That will exercise the audio
subsystem.
Output is some garbled noise, and
python$ python dial_tone.py
INFO: Audio sink arch: alsa
aUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaU
So my audio stuff is defective, good to know :)
For alsa, in the
On 01/15/2015 12:29 AM, Ralph A. Schmid, dk5ras wrote:
One could just try dial_tone.py example. That will exercise the audio
subsystem.
Output is some garbled noise, and
python$ python dial_tone.py
INFO: Audio sink arch: alsa
aUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaUaU
So my audio
To: Ralph A. Schmid, dk5ras; 'Tom Rondeau'
Cc: 'GNURadio Discussion List'
Subject: Re: [Discuss-gnuradio] First time user - fm radio tutorial has choppy
audio
On 01/15/2015 12:29 AM, Ralph A. Schmid, dk5ras wrote:
One could just try dial_tone.py example. That will exercise the audio
subsystem
Hi,
How would I change this, skipping PulseAudio and using Alsa? The only audio
application I try with gnuradio at the moment behaves similar here. I try to
decode DMR, and I get choppy audio although everything should be OK. I blamed
gr-dsd, but maybe it is a common issue. Will have to try a
On 01/14/2015 11:28 PM, Ralph A. Schmid, dk5ras wrote:
Hi,
How would I change this, skipping PulseAudio and using Alsa? The only audio
application I try with gnuradio at the moment behaves similar here. I try to
decode DMR, and I get choppy audio although everything should be OK. I blamed
It may just be that your audio-subsystem doesn't actually support the
sample-rate that the graph is configuring it for.
Maybe. At least the test audio from the audio control panel is clear.
Here's the --help for dial_tone.py
Usage: dial_tone.py [options]
Options:
-h, --help
willing
to do resampling to the actual hardware rate.
-Original Message-
From: Marcus D. Leech [mailto:mle...@ripnet.com]
Sent: Thursday, January 15, 2015 06:41
To: Ralph A. Schmid, dk5ras; 'Tom Rondeau'
Cc: 'GNURadio Discussion List'
Subject: Re: [Discuss-gnuradio] First time user - fm
Hi Marcus,
If you use plughw:0,0 as the hardware designator, it's often willing to do
resampling to the actual hardware rate.
Yep, I will try this later. Made my tests this morning on my way to work by
train, now it has to wait until lunch break :)
Ralph.
On 01/14/2015 12:44 PM, Chris Hallinan wrote:
Greetings, I'm a first time user of gnuradio. Kudos to the
developers, it only took me about a day to build gnuradio + gr-osmosdr
(for my el-cheapo rtl2832 dongle) from source, including getting a
basic FM broadcast receiver sort-of running. Host
Hi Chris,
On 01/14/2015 06:44 PM, Chris Hallinan wrote:
Greetings, I'm a first time user of gnuradio.
Welcome!
I've prototyped an FM receiver as described in the tutorial at the
bottom of this page:
http://gnuradio.org/redmine/projects/gnuradio/wiki/Guided_Tutorial_Hardware_Considerations
On Wed, Jan 14, 2015 at 12:53 PM, Marcus D. Leech mle...@ripnet.com wrote:
On 01/14/2015 12:44 PM, Chris Hallinan wrote:
Greetings, I'm a first time user of gnuradio. Kudos to the developers, it
only took me about a day to build gnuradio + gr-osmosdr (for my el-cheapo
rtl2832 dongle) from
Greetings, I'm a first time user of gnuradio. Kudos to the developers, it
only took me about a day to build gnuradio + gr-osmosdr (for my el-cheapo
rtl2832 dongle) from source, including getting a basic FM broadcast
receiver sort-of running. Host Ubuntu 14.04 on a very fast Dell
8-core server
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