28 Apr
2004
28 Apr
'04
4:08 p.m.
Hello,
I'm using a Delta 1010 LT card to record from radio tuners.
How does one record from all 10 inputs ? I see 8 Analog inputs and
two digital.
How can I use the two digital ports to record ? Do I need special
adapters ? When I plugged the line-out from a audio-source to
the S/0 port, I didn't see anything in envy24control .
I'm using JACK and ecasound to record the individual channels to
individual files.
As the Delta 1010 seems capable of stereo recording , is it
possible to record 20 line-ins in a mono mode ? If so, how do I
split it ? I bought a couple of adapters from Radio Shack such
that I can connect 2 cables to the analog-in of the delta-1010 ?
Is it possible to then route the invididual channels to
individual files ?
hth
--
28 Apr
28 Apr
4:24 p.m.
On Wed, 2004-04-28 at 13:01, H. T. Hind wrote:
Hello,
I'm using a Delta 1010 LT card to record from radio tuners.
How does one record from all 10 inputs ? I see 8 Analog inputs and
two digital.
How can I use the two digital ports to record ? Do I need special
adapters ? When I plugged the line-out from a audio-source to
the S/0 port, I didn't see anything in envy24control .
You would need S/PDIF digital inputs I think.
I'm using JACK and ecasound to record the
individual channels to
individual files.
As the Delta 1010 seems capable of stereo recording , is it
possible to record 20 line-ins in a mono mode ? If so, how do I
split it ? I bought a couple of adapters from Radio Shack such
that I can connect 2 cables to the analog-in of the delta-1010 ?
Is it possible to then route the invididual channels to
individual files ?
Yes, you can route the signals to individual files (I'm not sure how -
I'd just record them all in Ardour and then dump them to separate
files). You only have ten mono inputs. You can take any pair to use as
stereo.
Jan
4:51 p.m.
On Wed, Apr 28, 2004 at 11:01:47AM -0700, H. T. Hind wrote:
How can I use the two digital ports to record ? Do I
need special
adapters ? When I plugged the line-out from a audio-source to
the S/0 port, I didn't see anything in envy24control .
They are digital, not analog.
Your audio source needs to be S/PDIF, or you need to buy
a 2-channel ADC.
As the Delta 1010 seems capable of stereo recording ,
is it
possible to record 20 line-ins in a mono mode ?
Do'nt know where you got that idea... the 10 inputs are all
mono. If they look like stereo connectors, that's to enable
you to use balanced mono connections, not stereo.
--
Paul Winkler
http://www.slinkp.com
5:07 p.m.
New subject: [linux-audio-user] No Aux or Mic on Hercules Game Theater XP
[I've tried a couple of lists on this ALSA and MythTV. So far I have not
gotten a response. Please point me in the right direction. I am new to
alsa.]
I've got an old WinTV-GO card where the TV audio is supposed to be
plugged into the back of my GTXP card. Needless to say I get a picture
but no sound. In fact I cannot get any input to
work, even on the little external box. I have hooked up a couple of
small radios and microphones to the microphone port and the AUXs jack
located on the sound card and external(breakout) box. So far nothing. I
have been using the following for testing: Mythtv, tvtime, xawtv, and
the sound recorder (found in the KDE menus).
I do know the sound card works because mplayer works fine.
I have brought up the alsaconf and unmuted everything and turned it up.
I believe my issue may be the .asoundrc. But I am not sure what I need
to do to fix it. If any one is willing to send me their .asoundrc, I'd
appreciate it.
OS: Fedora Core 1 (Used Jarod C. Wilson guide for the install)
ALSA: 1.0.4
My modules.conf is:
alias char-major-116 snd
alias char-major-14 soundcore
alias sound-service-0-0 snd-mixer-oss
alias sound-service-0-1 snd-seq-oss
alias sound-service-0-3 snd-pcm-oss
alias sound-service-0-8 snd-seq-oss
alias sound-service-0-12 snd-pcm-oss
alias snd-card-0 snd-cs46xx
There are no errors that I have found in my log file.
My .asoundrc is:
pcm.cs46xx {
type hw
card 0
}
ctl.cs46xx {
type hw
card 0
}
Any help would be much appreciated,
--
K Murphy
CISSP, GCIA, GCIH, GCFA
maillist(a)citadelsystems.net
9:32 p.m.
On Wed, Apr 28, 2004 at 02:44:04PM -0400, Paul Winkler wrote:
My bad.
jack_lsp shows 12 capture ports. What are those 12
ports ? I'm guessing that the first 10 correspond to the 2MIC + 6
Analog + 2 Digital ports on a delta 1010LT. Is that right ?
Thx,
hth
On Wed, Apr 28, 2004 at 11:01:47AM -0700, H. T. Hind
wrote:
My audio source is a radio tuner. A google search for ADC shows
another card . Are there external ADCs ? Once I have an ADC
connected to the digital ports, are they accessible in JACK as
port 9 and 10 ?
Any recommendations for a Linux/Alsa supported Multi-channel card
that would support more than 8 inputs ? I only need to be able to
record mono.
How can I use the two digital ports to record ?
Do I need special
adapters ? When I plugged the line-out from a audio-source to
the S/0 port, I didn't see anything in envy24control .
They are digital, not analog.
Your audio source needs to be S/PDIF, or you need to buy
a 2-channel ADC. As the Delta
1010 seems capable of stereo recording , is it
possible to record 20 line-ins in a mono mode ?
Do'nt know where you got that idea... the 10 inputs are all
mono. If they look like stereo connectors, that's to enable
you to use balanced mono connections, not stereo.
10:07 p.m.
On Wed, 2004-04-28 at 18:25, H. T. Hind wrote:
My audio source is a radio tuner. A google search for
ADC shows
another card . Are there external ADCs ? Once I have an ADC
connected to the digital ports, are they accessible in JACK as
port 9 and 10 ?
You can use something like an Art DPS II Stereo Tube Preamp with
Digital Out. This runs $259 US at Musician's Friend.
Any recommendations for a Linux/Alsa supported
Multi-channel card
that would support more than 8 inputs ? I only need to be able to
record mono.
The RME cards - very expensive and, I believe, all digital. I think
you can hook up multiple Delta cards and sync them. Two of these would
give you 16 analog I/Os.
jack_lsp shows 12 capture ports. What are those 12
ports ? I'm guessing that the first 10 correspond to the 2MIC + 6
Analog + 2 Digital ports on a delta 1010LT. Is that right ?
Yes.
Jan
5:04 p.m.
On Wed, 28 Apr 2004 11:01:47 -0700
"H. T. Hind" <hirh(a)comcast.net> wrote:
How can I use the two digital ports to record?
The digital ports are S/PDIF. Connect the S/PDIF output from some
device to the 1010's port and you've got it. What? You don't have
any S/PDIF-capable devices? Then you're just going to have the 8
analog ports available.
As the Delta 1010 seems capable of stereo recording ,
is it
possible to record 20 line-ins in a mono mode ?
No, each port is mono, so you'll have 4 stereo pairs.
Is it possible to then route the invididual channels
to
individual files ?
Yes. You may need to run 4 instances of ecasound, one for each
stereo pair, to do this (I don't know ecasound at all) but as long as
each instance is looking at a different pair of input ports, you
should be fine.
--
======================================================================
Joe Hartley - UNIX/network Consultant - jh(a)brainiac.com
Without deviation from the norm, "progress" is not possible. - FZappa
29 Apr
29 Apr
5:31 p.m.
On Wed, 28 Apr 2004, Joe Hartley wrote:
Only one instance needed. (And if not using JACK, other instances cannot
access the soundcard since Delta 1010LT (ice1712) is single access card)
Tommi
Is it possible
to then route the invididual channels to
individual files ?
Yes. You may need to run 4 instances of ecasound, one for each
stereo pair, to do this (I don't know ecasound at all) but as long as
each instance is looking at a different pair of input ports, you
should be fine.
30 Apr
30 Apr
12:01 a.m.
On Thu, 29 Apr 2004 22:23:57 +0300 (EEST)
Tommi Sakari Uimonen <tuimonen(a)cc.hut.fi> wrote:
On Wed, 28 Apr 2004, Joe Hartley wrote:
Only one instance needed. (And if not using JACK, other instances cannot
access the soundcard since Delta 1010LT (ice1712) is single access card)
Ah, thanks! I once again am awed by the power of JACK and its brethren.
--
======================================================================
Joe Hartley - UNIX/network Consultant - jh(a)brainiac.com
Without deviation from the norm, "progress" is not possible. - FZappa
Is it
possible to then route the invididual channels to
individual files ?
Yes. You may need to run 4 instances of ecasound, one for each
stereo pair, to do this (I don't know ecasound at all) but as long as
each instance is looking at a different pair of input ports, you
should be fine. 
2 May
2 May
11:38 a.m.
Only one
instance needed. (And if not using JACK, other instances cannot
access the soundcard since Delta 1010LT (ice1712) is single access card)
Even if you use the dshare pcm slave plugin?
7305
days inactive
7309
days old
linux-audio-user@lists.linuxaudio.org
10 comments
7 participants
participants (7)
-
H. T. Hind -
Jan Depner -
Joe Hartley -
K Murphy -
Malcolm Baldridge -
Paul Winkler -
Tommi Sakari Uimonen