Re: [Alsa-user] Newbie query about interfaces

2011-05-07 Thread Graham Dicker
Graham Dicker wrote:

 I have been recording for many years with a Yamaha digital 4 track
 recorder. I would now like to switch to using my Suse Linux minitower
 using Ardour. I am not sure though what kind of audio interface I need to
 buy. Ideally I would like to have similar capability to what I am used to
 with my 4 track i.e. up to four instruments being recorded
 simultaneously, each on to it's own track. I understand that an interface
 like the Yamaha Audiogram 6 will work but it's not clear that I will be
 able to route each instrument on to it's own track. Is that what it does?
 Or do I need something else?
 

The final decision, after a great deal more head-scratching over 
firewire/usb/price/features, was to buy an Alesis iO2 Express. To achieve 
the original objective was just too expensive so have settled for 2 
channels. The iO2 works fine on Suse 11.3 with jack and Ardour, although it 
took quite a lot of effort (I estimate about 5 hours messing about) to get 
it recording and playing back audio. I haven't tested the MIDI yet but the 
ports are visible and I anticipate no trouble there.

Cheers

Graham Dicker



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Re: [Alsa-user] Newbie query about interfaces

2011-05-03 Thread Graham Dicker

Dominique Michel dominique.mic...@vtxnet.ch wrote in message
news:20110502183321.1b74fbe7@tuxstudio.homenetwork...

 If you take a look at the alsa websiste:
 http://www.alsa-project.org/main/index.php/Matrix:Vendor-Yamaha
 the audiogram 6 is not on the list of the supported yamaha cards.

I'm relying on a posting in this thread:

http://ubuntuforums.org/showthread.php?t=1105970

...which says it works flawlessly.

A Firewire card will be a bit tricky for me to install due to the poor 
design of the chassis of my minitower. Getting another card in may require
use of a hacksaw and a hammer. But I will if I must.

Graham Dicker




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Re: [Alsa-user] Newbie query about interfaces

2011-05-02 Thread Graham Dicker
James, thank you for your advice, I feel considerably more enlightened. I 
intend to go down to a local computer audio supplier (Millenium Music) 
tomorrow afternoon and see what they've got and maybe twiddle a few knobs.

Thanks again

Graham Dicker


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Re: [Alsa-user] Newbie query about interfaces

2011-05-02 Thread Dominique Michel
Le Sun, 01 May 2011 09:09:05 +0100,
Graham Dicker graham.dic...@antecor.com a écrit :

 Dominique Michel wrote:
 
  Le Fri, 29 Apr 2011 16:28:47 +0100,
  Graham Dicker graham.dic...@antecor.com a écrit :
  
  I have been recording for many years with a Yamaha digital 4 track
  recorder. I would now like to switch to using my Suse Linux
  minitower using Ardour. I am not sure though what kind of audio
  interface I need to buy. Ideally I would like to have similar
  capability to what I am used to with my 4 track i.e. up to four
  instruments being recorded simultaneously, each on to it's own
  track. I understand that an interface like the Yamaha Audiogram 6
  will work but it's not clear that I will be able to route each
  instrument on to it's own track. Is that what it does? Or do I
  need something else?
  
  If the audiogram 6 is recognized by alsa, it will work. Beside
  ardour, you will need jack-audio-connection-kit (jack) and some
  alsa mixer like the alsamixer. jack have several GUI like qjackctl.
  with it, you can route the audio channels as you want to.
  
  Ciao,
  Dominique
  
 Thank you for responding. I already have all the software working
 using the motherboard audio interface and have been using it to
 record stuff for a few months. But I can only do two mono tracks or
 one stereo track at a time - a painfully slow process. I have looked
 around for an interface with more inputs and find they vary from
 around £80 to £3000 or more. The Audiogram 6 is within my budget, I
 don't want to spend more than that. The descriptions on the vendor
 websites for this and similar units in this price bracket don't
 mention simultaneous recording on multiple tracks and as far as I can
 tell they are just a kind of mixer, and can only record one track at
 a time (on any OS). Is that true? If so, what kind of interface do I
 need?
 

If you take a look at the alsa websiste:
http://www.alsa-project.org/main/index.php/Matrix:Vendor-Yamaha
the audiogram 6 is not on the list of the supported yamaha cards.

Now, as it is an sb card, it can maybe work with the snd-usb-audio
module:
http://www.alsa-project.org/main/index.php/Matrix:Module-usb-audio
It is a generic usb audio module. But the only way to know for sure if
this card will work with it is to buy it and try.

On the other hand, usb1 don't have a large bandwidtch and if it is such
a card, it is sure than it will not be possible to use 4 channel at
a decent sampling rate simultaneously.

At your place, I would buy a firewire or pci card. In order to know is
the card will work, take a look at the alsa card matrix.

USB have several limitations, and I am in the way to eliminate most of
my usb stuffs, at the exception of slow devices like keyboards or
mouses. Even for a harddisk, firewire will be much better, not only
because you will get a better bandwitch, but also because the advanced
features of the hdd will be recognized. And this will make a huge
difference on the long run. I crashed 3 usb hdd in one year. It was
possible to remove one from its case and to use it as internal drive on
a pci bus, but the 2 other was just completely dead.

Dominique

 Thank you
 
 Graham Dicker
 
 
 
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Re: [Alsa-user] Newbie query about interfaces

2011-05-02 Thread Sergei Steshenko
On Mon, 2 May 2011 18:33:21 +0200
Dominique Michel dominique.mic...@vtxnet.ch wrote:

 But the only way to know for sure if
 this card will work with it is to buy it and try.

A laptop with installed on it Linux can be used to try the card in question in
the store.

Regards,
  Sergei.

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Re: [Alsa-user] Newbie query about interfaces

2011-05-01 Thread Graham Dicker
Dominique Michel wrote:

 Le Fri, 29 Apr 2011 16:28:47 +0100,
 Graham Dicker graham.dic...@antecor.com a écrit :
 
 I have been recording for many years with a Yamaha digital 4 track
 recorder. I would now like to switch to using my Suse Linux minitower
 using Ardour. I am not sure though what kind of audio interface I
 need to buy. Ideally I would like to have similar capability to what
 I am used to with my 4 track i.e. up to four instruments being
 recorded simultaneously, each on to it's own track. I understand that
 an interface like the Yamaha Audiogram 6 will work but it's not clear
 that I will be able to route each instrument on to it's own track. Is
 that what it does? Or do I need something else?
 
 If the audiogram 6 is recognized by alsa, it will work. Beside ardour,
 you will need jack-audio-connection-kit (jack) and some alsa mixer like
 the alsamixer. jack have several GUI like qjackctl. with it, you can
 route the audio channels as you want to.
 
 Ciao,
 Dominique
 
Thank you for responding. I already have all the software working using the 
motherboard audio interface and have been using it to record stuff for a few 
months. But I can only do two mono tracks or one stereo track at a time - a 
painfully slow process. I have looked around for an interface with more 
inputs and find they vary from around £80 to £3000 or more. The Audiogram 6 
is within my budget, I don't want to spend more than that. The descriptions 
on the vendor websites for this and similar units in this price bracket 
don't mention simultaneous recording on multiple tracks and as far as I can 
tell they are just a kind of mixer, and can only record one track at a time 
(on any OS). Is that true? If so, what kind of interface do I need?

Thank you

Graham Dicker



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Re: [Alsa-user] Newbie query about interfaces

2011-05-01 Thread James Shatto
It depends on what you need.  A majority of the cheap USB interfaces
are USB 1.x and only do 2 channels.  USB 2.x only recently got an
audio standard ( 5 years) and devices that are starting to use that.
With USB 3.x already being out in the wild of sorts.  IMO, if you need
more than 2 channels, you're better off with a firewire device (for
now).  And yes, they cost a good chunk of money as many of them
include microphone preamps.  At $$$ per channel.  Unless you already
have gear than can deliver 5.1 input over optical cable, you're
probably going to have to chunk out some change.  Even at $50 a
channel, 4x channels is $200-ish.

If you have line level inputs and don't need microphone preamps, you
might have a few options.  A used Delta 44 (PCI) runs about $100 USD
on craigslist and is fairly well supported driver wise.  Although
pulse audio still kind of sucks at a default configuration for it.
And various versions of alsamixer seem to disagree with the hardware
specs more often than not.  Bit it's 4 line level inputs and 4 line
level outputs (24/96) on a budget and works fine under linux.  But it
depends on the budget.  It's 1/4 connectors ONLY.  Insert external
microphone preamp(s), and external headphone preamp(s) to use it like
most OTHER interfaces, plus cables and adapters and whatnot.  If you
don't already have a lot of that stuff.  You're going to be looking at
some $$$.  Or squiggly LLL in your case.

Not that I see how any of this is an alsa issue.  Until you have
questions on a specific device.  There's other websites with forums
that discuss various interfaces and whatnot.  I have an M-Audio Mobile
Pre (USB 1.x, 2 channels in, 2 channels out) and it works fine under
linux with alsa (usb class compliant).  I also have a Delta 44 and it
works fine, with a little extra configuration in some cases.

HTH,
- James


On 5/1/11, Graham Dicker graham.dic...@antecor.com wrote:
 Dominique Michel wrote:

 Le Fri, 29 Apr 2011 16:28:47 +0100,
 Graham Dicker graham.dic...@antecor.com a écrit :

 I have been recording for many years with a Yamaha digital 4 track
 recorder. I would now like to switch to using my Suse Linux minitower
 using Ardour. I am not sure though what kind of audio interface I
 need to buy. Ideally I would like to have similar capability to what
 I am used to with my 4 track i.e. up to four instruments being
 recorded simultaneously, each on to it's own track. I understand that
 an interface like the Yamaha Audiogram 6 will work but it's not clear
 that I will be able to route each instrument on to it's own track. Is
 that what it does? Or do I need something else?

 If the audiogram 6 is recognized by alsa, it will work. Beside ardour,
 you will need jack-audio-connection-kit (jack) and some alsa mixer like
 the alsamixer. jack have several GUI like qjackctl. with it, you can
 route the audio channels as you want to.

 Ciao,
 Dominique

 Thank you for responding. I already have all the software working using the
 motherboard audio interface and have been using it to record stuff for a few
 months. But I can only do two mono tracks or one stereo track at a time - a
 painfully slow process. I have looked around for an interface with more
 inputs and find they vary from around £80 to £3000 or more. The Audiogram 6
 is within my budget, I don't want to spend more than that. The descriptions
 on the vendor websites for this and similar units in this price bracket
 don't mention simultaneous recording on multiple tracks and as far as I can
 tell they are just a kind of mixer, and can only record one track at a time
 (on any OS). Is that true? If so, what kind of interface do I need?

 Thank you

 Graham Dicker



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 The most intuitive, comprehensive, and cost-effective network
 management toolset available today.  Delivers lowest initial
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Re: [Alsa-user] Newbie query about interfaces

2011-04-30 Thread Dominique Michel
Le Fri, 29 Apr 2011 16:28:47 +0100,
Graham Dicker graham.dic...@antecor.com a écrit :

 I have been recording for many years with a Yamaha digital 4 track 
 recorder. I would now like to switch to using my Suse Linux minitower 
 using Ardour. I am not sure though what kind of audio interface I
 need to buy. Ideally I would like to have similar capability to what
 I am used to with my 4 track i.e. up to four instruments being
 recorded simultaneously, each on to it's own track. I understand that
 an interface like the Yamaha Audiogram 6 will work but it's not clear
 that I will be able to route each instrument on to it's own track. Is
 that what it does? Or do I need something else?

If the audiogram 6 is recognized by alsa, it will work. Beside ardour,
you will need jack-audio-connection-kit (jack) and some alsa mixer like
the alsamixer. jack have several GUI like qjackctl. with it, you can
route the audio channels as you want to.

Ciao,
Dominique

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[Alsa-user] Newbie query about interfaces

2011-04-29 Thread Graham Dicker
I have been recording for many years with a Yamaha digital 4 track 
recorder. I would now like to switch to using my Suse Linux minitower 
using Ardour. I am not sure though what kind of audio interface I need to 
buy. Ideally I would like to have similar capability to what I am used to 
with my 4 track i.e. up to four instruments being recorded 
simultaneously, each on to it's own track. I understand that an interface 
like the Yamaha Audiogram 6 will work but it's not clear that I will be 
able to route each instrument on to it's own track. Is that what it does? 
Or do I need something else?

Thank you very much

Graham Dicker



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