The Situation comprehensible.
I have a low increase MIC (15), no audio pop.
Enlarging importance of the increase MIC I hear pop.
The Probable reason - there is short mixed TX channel and RX channel
(difference of time of the switching or short penetration MONI?).
This possible hears in TUNE mode
it.
Best of luck!
- Jeff, K6JCA
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Tom Thompson
Sent: Tuesday, June 27, 2006 5:33 PM
To: Robert McGwier
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
Bob,
I downloaded 1.6.3 svn 560 and the pop
The Strange events occur.
I could not dispose of pop, using different parameter of the processing.
However, today strange image pop to disappeared.
DMA 512
AUDIO 512
DSP 2048
O`key, I have left its house for 2 hours, SDR1k continued to work in included
condition.
The having Returned back has
] Behalf Of Tom Thompson
Sent: Tuesday, June 27, 2006 5:33 PM
To: Robert McGwier
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
Bob,
I downloaded 1.6.3 svn 560 and the pop is gone with the dma buffer set
to 2048, the audio buffer to 1024, and the dsp buffer to 2048
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
Bob,
I downloaded 1.6.3 svn 560 and the pop is gone with
the dma buffer set
to 2048, the audio buffer to 1024, and the dsp
buffer to 2048 with the
sampling rate at 96000. When I set the dsp buffer
to anything smaller
with its
default settings reduces the audio pop to an acceptable level.
vy 73 es gl
Willi
- Original Message -
From: Tom Thompson [EMAIL PROTECTED]
To: flexradio@flex-radio.biz
Sent: Tuesday, June 27, 2006 8:55 PM
Subject: [Flexradio] audio pop
On the new release of 1.6.2, I observe
Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of philip gentile
Sent: Wednesday, June 28, 2006 4:39 PM
To: Willi Reppel; Tom Thompson; flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
howdy -
i'm using the firebox in my application. there doesnt seem to be any
Tom:
I was able to reproduce this by having DMA buffers on my D44 too small,
audio buffers on my PowerSDR small. Could you please share with us your
settings for your sound card (latency, DMA settings dependent upon which
card you own) and your audio settings.
Bob
Tom Thompson wrote:
On
In the task bar, on the bottom right, there is a little black
trapezoidal looking M for your M-Audio control panel. It should on the
task bar over by the clock. Double click on it. There is a DMA buffer
size setting there. If it is larger than 512, please decrease it to
512 and try
Wachsmann
FlexRadio Systems
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
radio.biz] On Behalf Of Tom Thompson
Sent: Tuesday, June 27, 2006 2:47 PM
To: Robert McGwier; flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
Bob,
I am using the Delta 44 card
Bob and Eric,
I reduced the dma buffer size on the Delta 44 to 512 as suggested. This
fixed the flutter, but the pop is still there on all audio tab settings
except 2048 and 48000. None of this occurs on svn 537 even with the dma
buffer set to 2048.
Tom W0IVJ
Robert McGwier wrote:
In
Bob and Eric,
Under careful scrutiny, the pop is there with the new release with
settings of 48000 and 2048, but it is reduced. I think that it is so
fast that the 48000 sampling rate does not catch it all the time or at
least at as great an amplitude.
Tom
Tom Thompson wrote:
Bob and Eric,
Where is the value of top.swch.fade -- that's essentially the TRX
crossfade time, in samples -- being set? In the PowerSDR code I
can trace it back through setup_switching() to setup() but haven't
been able to find the call to setup() :-)
73
Frank
AB2KT
Tom Thompson wrote:
Bob and Eric,
Hi,All.
My observations (svn 560)
1. Buffer Delta 44 - does not give change for audio pop.
I continue to use 2048 for more smooth of the sound.
2. Buffer Audio - greater importance 2048 сокрашает time pop. Exactly so.
3. Buffe DSP - smaller importance completely avoids pop, 1024 and less.
Hi,All.
My observations (svn 560)
1. Buffer Delta 44 - does not give change for audio pop.
I continue to use 2048 for more smooth of the sound.
2. Buffer Audio - greater importance 2048 reduces time pop. Exactly so.
3. Buffe DSP - smaller importance completely avoids pop, 1024 and less.
Sergey is correct.
Settings:
Card: Delta 44
DMA buffer: 2048
Audio Buffer: 2048
Sample rate: 96000
X2 Delay: 30 60
Result: No Pop Pop
Tom W0IVJ
Sergey Abramov wrote:
Hi,All.
My observations (svn 560)
1. Buffer Delta 44 - does not give change for audio pop.
OOPS,
DSP Buffer: 2048
Tom
Tom Thompson wrote:
Sergey is correct.
Settings:
Card: Delta 44
DMA buffer: 2048
Audio Buffer: 2048
Sample rate: 96000
X2 Delay: 30 60
Result: No Pop Pop
Tom W0IVJ
Sergey Abramov wrote:
Hi,All.
My observations (svn 560)
1.
Sent: Tuesday, June 27, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value of top.swch.fade -- that's essentially the TRX
crossfade time, in samples -- being set? In the PowerSDR code I
can trace it back through setup_switching() to setup() but haven't
been able to find the call
27, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value of top.swch.fade -- that's essentially the TRX
crossfade time, in samples -- being set? In the PowerSDR code I
can trace it back through setup_switching() to setup() but haven't
been able to find the call to setup
quite right there..
-Dan
- Original Message -
From: Frank Brickle [EMAIL PROTECTED]
To: flexradio@flex-radio.biz
Sent: Tuesday, June 27, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value of top.swch.fade -- that's essentially the TRX
crossfade time
exact point when you toggle off
the PTT..
So something isn't quite right there..
-Dan
- Original Message -
From: Frank Brickle [EMAIL PROTECTED]
To: flexradio@flex-radio.biz
Sent: Tuesday, June 27, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value
the PTT..
So something isn't quite right there..
-Dan
- Original Message -
From: Frank Brickle [EMAIL PROTECTED]
To: flexradio@flex-radio.biz
Sent: Tuesday, June 27, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value of top.swch.fade -- that's essentially
train, let a hobo ride.
Why can't you hear me crying.
--Howling Wolf
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Tom Thompson
Sent: Tuesday, June 27, 2006 9:33 PM
To: Robert McGwier
Cc: flexradio@flex-radio.biz
Subject: Re: [Flexradio] audio pop
Bob,
I
, 2006 2:05 PM
Subject: Re: [Flexradio] audio pop
Where is the value of top.swch.fade -- that's essentially the TRX
crossfade time, in samples -- being set? In the PowerSDR code I
can trace it back through setup_switching() to setup() but haven't
been able to find the call to setup
At 12:55 PM 6/27/2006, Eric Wachsmann - FlexRadio wrote:
Tom,
I think what Bob is interested in is the DMA Buffer setting. To find
this setting, pull up the Delta 44 Control Panel and click on the
Hardware Settings Tab. The DMA Buffer size will be on the lower left.
Make sure this is set to 512
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