Re: No sound from Midi Keyboard via USB

2011-09-20 Thread Ralf Mardorf
On Tue, 2011-09-20 at 10:07 +0200, Michael wrote:
 Hi,
 
 Thanks for your answer, but still there is something I don't get.
 
 Am 19.09.2011 um 20:49 schrieb Ralf Mardorf ralf.mard...@alice-dsl.net:
 
  PS: I'm not using Rosegarden. It might be that Rosegarden did show
  general MIDI information, even if no plug-in is loaded. E.g. the default
  might be 1 Acoustic Grand Piano. Perhaps Rosegarden than send the so
  called program change MIDI event, that will switch to sound number 1,
  but it won't play a audible note, because no plug-in synth is loaded,
  resp. no synth is connected to MIDI out.
 
 Let me try to put it in my words: rosegarden shows general midi information 
 for any possible sw or hw synth here that has to be connected in order to get 
 something out of the speakers. If this is true, I wonder where Acoustic 
 grand piano comes from, because (if I understand all of this correctly) the 
 sound itself is done by the synth and not by the sequencer. So the sequencer 
 shouldn't know anything about the names of the soundfonts that are loaded by 
 the synth, it should only display eg the name of the connection itself eg 
 midi connection 1 that is communicating with the synth, correct?
 
 If I am right, I wonder about the name of the midi information in rosegarden. 
 Does anybody know if the naming here is some kind of rest from a synth that 
 was eg included in rosegarden (which is a possible explanation of the naming 
 here to me)?
 

This seems to be bad coding by the Rosegarden coders. I suspect that
they refer to http://en.wikipedia.org/wiki/General_MIDI, instead of just
using numbers, they perhaps add names. If so, it would be very stupid.

  The only advantage of
  Rosegarden is, that it has got a notation software included. I don't
  need this. Do you need notation printing?
 
 Notation... Well, let me put it that way: Normal musicians in rock music 
 (as a wide definition of what I like) shouldn't ever need to write down their 
 stuff because after all, they know what they are playing. If you ever become 
 famous, of course, there is a possibility that you may forget some parts of 
 old songs, but then you still have the internet :) In this context, there is 
 the story from Steve Harris (Iron Maiden) who replied to the question why 
 they don't play Alexander the great anymore live: Because Adrian can't 
 remember the solo. I am not sure if the story is true, but it shows that 
 learning notation could be useful :)

I'm unable to read notes, when I privately taught music somebody wished
to get information about rules for composing. Just before the leassons I
visited a public library and read about music theory and notes. I told
him, that it's stupid, but he payed me, so I gave him, what he wanted.
You learn playing Rock music in the streets, not by books. 2 Cents YMMV.

 
 Great,
 Dennis
  
 



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Re: No sound from Midi Keyboard via USB

2011-09-20 Thread Ralf Mardorf
OT:

 You learn playing Rock music in the streets, not by books. 2 Cents YMMV.

There're some exceptions, e.g. Original Hendrix by Steve Tarish. An
annotated guide to the guitar technique of Jimi Hendrix. ISBN
0-7119-0015-9, UK Order No. AM 30040, It's from 1982 To the spirit of
Jimi Hendrix; and those who raise their freak flag high

Hendrix did very interesting chord playing, not just power chords,
learning Hendrix is comparable to jazz comping, but it's still
Rock'n'Roll.


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Re: No sound from Midi Keyboard via USB

2011-09-20 Thread Ralf Mardorf
*lol*

 Forwarded Message 
From: Ralf Mardorf ralf.mard...@alice-dsl.net
To: Ralf Mardorf ralf.mard...@alice-dsl.net
Subject: Re: No sound from Midi Keyboard via USB
Date: Tue, 20 Sep 2011 10:59:30 +0200

PPS:
On Tue, 2011-09-20 at 10:48 +0200, Ralf Mardorf wrote:
 OT:
 
  You learn playing Rock music in the streets, not by books. 2 Cents YMMV.
 
 There're some exceptions, e.g. Original Hendrix by Steve Tarish. An
 annotated guide to the guitar technique of Jimi Hendrix. ISBN
 0-7119-0015-9, UK Order No. AM 30040, It's from 1982 To the spirit of
 Jimi Hendrix; and those who raise their freak flag high
 
 Hendrix did very interesting chord playing, not just power chords,
 learning Hendrix is comparable to jazz comping, but it's still
 Rock'n'Roll.

And it doesn't harm to get the Real Book, unfortunately you need to
suffer, because of notes, but it's amazing. I don't own a the real
Book :(. http://en.wikipedia.org/wiki/Real_Book I'm born in 1966, the
guys who own the Real Book usually are around 10 years older, there
seems to be a New legal Real Book, never have seen this one. Note, I'm
a Pop-Rock-Musician, but there's nothing bad with those Jazz standards.


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Re: No sound from Midi Keyboard via USB

2011-09-20 Thread Michael


Von meinem iPad gesendet

Am 20.09.2011 um 10:22 schrieb Ralf Mardorf ralf.mard...@alice-dsl.net:

 On Tue, 2011-09-20 at 10:07 +0200,  plug-in synth is loaded,
 
 
 resp. no synth is connected to MIDI out.
 
 
 
 This seems to be bad coding by the Rosegarden coders. I suspect that
 they refer to http://en.wikipedia.org/wiki/General_MIDI, instead of just
 using numbers, they perhaps add names. If so, it would be very stupid.

Well, different people, different art of coding, I guess. But this does not 
influence any correct way in the context. We cannot change this, but we should 
keep this in mind here on the mailing list, I suggest.

 You learn playing Rock music in the streets, not by books. 2 Cents YMMV.

I wouldn't completely agree on this. I guess we can compare music with language 
here. If you want to learn a language, you first have to learn the basic 
vocabulary. Of course, you then learn by speaking (=playing your instrument). 
But if you don't keep up with the basics, you can not get on a higher level. 
Therefor, musical theory helps you not only to get better, but also to have 
more fun, because if you know more, it's more easy to express your 
feelings/thoughts via this way.  Just my cents.

Greets,
Dennis
 
 
 
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Re: No sound from Midi Keyboard via USB

2011-09-19 Thread DennisMail
Hi,

first of allthanks for your answer.

 MIDI isn't a protocol for sound and MIDI devices don't generate sound, 
 the Oxygen 8 is a controller keyboard.

I am aware of this - I am sorry if I didn't mention this.
 
 If your Oxygen 8 isn't connected to a software synthesizer on your 
 computer (such as a DSSI synth or a soundfont engine in Rosegarden) or a 
 hardware synth or sound module, you'll never hear anything, whether 
 connected with a DIN connector or MIDI over USB.

Well, as I am beginner in midi, I just thought that I might get a sound when 
having chosed General MIDI Device and under it Acoustic Grand Piano in the 
section Wiedergabeparameter. I just assumed that somehow, Rosegarden has 
integrated a software synth here. Am I completely wrong?

Anyhow, when I select Synth Plugin under Wiedergabeparameter and then eg 
Xsynth DSSI plugin as Paramter for the instrument, I perfectly hear 
something. Also, I am able to get sound via ZynAddSubFX. But I still want to 
understand how rosegarden is working here - can somebody please explain me 
where my brain went wrong?

Greets,
Dennis
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Re: No sound from Midi Keyboard via USB

2011-09-19 Thread Ralf Mardorf
On Mon, 2011-09-19 at 20:13 +0200, dennism...@gmx.net wrote:
 Hi,
 
 first of allthanks for your answer.
 
  MIDI isn't a protocol for sound and MIDI devices don't generate sound, 
  the Oxygen 8 is a controller keyboard.
 
 I am aware of this - I am sorry if I didn't mention this.
  
  If your Oxygen 8 isn't connected to a software synthesizer on your 
  computer (such as a DSSI synth or a soundfont engine in Rosegarden) or a 
  hardware synth or sound module, you'll never hear anything, whether 
  connected with a DIN connector or MIDI over USB.
 
 Well, as I am beginner in midi, I just thought that I might get a sound when 
 having chosed General MIDI Device and under it Acoustic Grand Piano in 
 the section Wiedergabeparameter. I just assumed that somehow, Rosegarden 
 has integrated a software synth here. Am I completely wrong?
 
 Anyhow, when I select Synth Plugin under Wiedergabeparameter and then eg 
 Xsynth DSSI plugin as Paramter for the instrument, I perfectly hear 
 something. Also, I am able to get sound via ZynAddSubFX. But I still want to 
 understand how rosegarden is working here - can somebody please explain me 
 where my brain went wrong?
 
 Greets,
 Dennis

Very simple, Rosegarden is a sequencer, just recording MIDI events. It
doesn't produce sound. Xsynth, ZynAddSubFX etc. are soft synth that are
independent of Rosegarden, Rosegarden is just a host, able to load those
softsynth as plug-ins. You can use the same synth with other sequencers.

A MIDI event is data that e.g contains information about what note
should be played, this and nothing more is recorded by a sequencer. The
sound modules aka softsynth understand this information and will play
that e.g. note, but you need to load such a softsynth as plug.in,
assumed the sequencer is able to be a host, otherwise you need to send
the data by MIDI out to an hardware or soft-synth. I suspect that
something like LMMS http://lmms.sourceforge.net/ does work different, I
suspect it will directly rout to included synth, not a way to work
professional.

-- 
The Germans have another kind of parenthesis, which they make by
splitting a verb in two and putting half of it at the beginning of an
exciting chapter and the other half at the end of it. Can any one
conceive of anything more confusing than that? These things are called
separable verbs. The German grammar is blistered all over with
separable verbs; and the wider the two portions of one of them are
spread apart, the better the author of the crime is pleased with his
performance. from Mark Twain, The Awful German Language


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Re: No sound from Midi Keyboard via USB

2011-09-19 Thread Ralf Mardorf
PS: I'm not using Rosegarden. It might be that Rosegarden did show
general MIDI information, even if no plug-in is loaded. E.g. the default
might be 1 Acoustic Grand Piano. Perhaps Rosegarden than send the so
called program change MIDI event, that will switch to sound number 1,
but it won't play a audible note, because no plug-in synth is loaded,
resp. no synth is connected to MIDI out. There's an odd standard called
general MIDI, dunno, but perhaps Rosegarden has default settings
regarding to this. If so, it must be confusing for you, since it looks
like a synth is already connected. No, it isn't you need to add a synth
first. Information about e.g. Acoustic Grand Piano is a dummy, for the
MIDI event called program change 1, under the condition, when using a
general MIDI device, of cause my Oberheim Matrix-1000 don't has a
Acoustic Grand Piano as sound number one. Better don't use
Rosegarden :D. Try Qtractor or Ardour3, or perhaps some other Linux
Sequencer. I experienced Rosegarden as a PITA. The only advantage of
Rosegarden is, that it has got a notation software included. I don't
need this. Do you need notation printing?


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Re: No sound from Midi Keyboard via USB

2011-09-19 Thread Ralf Mardorf
On Mon, 2011-09-19 at 15:56 -0400, ShawnStacey wrote:
 fluid synth worked for my Maudio board on a USB That was with  jack  
 the latancy was low as not an isue
 But that was with an old comp and an old studio8.? and an old soud blaster 
 64  i think
 with fliud link the key board to fluid and jack to the board ( sound ? ) now 
 your up . fluid is just you wave table  ( all the fucky sound you want off 
 the midi controler ) aka the midi board.
 Help I hope?
 ps. i'm not good at code

fluidsynth-dssi is my favourite choice, but it does need soundfonts,
there are some good soundfonts for free available by the web, I've got
no time to search for such a site, but perhaps some of those are good
too: http://www.hammersound.net/. As an information to Dennis,
soundfonts are sampled instruments.


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Re: No sound from Midi Keyboard via USB

2011-09-18 Thread Q

Dennis Neumeier wrote:

Hello List,

I just have a Midi Keyboard here (M-Audio Axygen 8) and I am trying to get any 
sound out of it. Unfortunately, I have no Sound Card with Midi Support, so I 
connect the keyboard via USB (I am aware of the possible latency). As system, 
I am using Ubuntu Studio 8.04, because it was quite hard to get my sound card 
working (M-Audio Delta 66), so I did not dare to change to a newer version.


I can see the keys via Jack connector and I connected it to record in from 
rosegarden (http://www.bilder-hochladen.net/files/inr2-1-c4ca-png.html) in alsa 
tab. In rosegarden, I can see that a signal is coming in and that it records 
something (http://www.bilder-hochladen.net/files/inr2-3-eccb-png.html). But how 
do I now get the signal to the speakers? Nothing really works - 
http://www.bilder-hochladen.net/files/inr2-2-c81e-png.html shows that I have 4 
outputs from rosegarden. What I'd like to do is to connect the output from 
rosegarden to a channel from Ardour.


Can somebody please help?

Greets.


Hi

MIDI isn't a protocol for sound and MIDI devices don't generate sound, 
the Oxygen 8 is a controller keyboard.


MIDI is a protocol for controlling and interfacing musical instruments 
-- Musical Instrument Digital Interface -- it doesn't transmit sounds, 
just messages about note durations, note on, note off, note velocity etc.


If your Oxygen 8 isn't connected to a software synthesizer on your 
computer (such as a DSSI synth or a soundfont engine in Rosegarden) or a 
hardware synth or sound module, you'll never hear anything, whether 
connected with a DIN connector or MIDI over USB.


It looks like you've managed to record the MIDI data you created by 
playing the keyboard, but there is no instrument for the data to play 
and make a sound. The M-Audio cards don't contain synthesizers so the 
General MIDI Acoustic Grand Piano showing in RG isn't actually connected 
to anything that can make a sound.


I hope this helps.

Best wishes

Q

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Re: No sound from Midi Keyboard via USB

2011-09-18 Thread Ralf Mardorf
On Sun, 2011-09-18 at 22:27 +0100, Q wrote:
 Dennis Neumeier wrote:
  Hello List,
  
  I just have a Midi Keyboard here (M-Audio Axygen 8) and I am trying to get 
  any 
  sound out of it. Unfortunately, I have no Sound Card with Midi Support, so 
  I 
  connect the keyboard via USB (I am aware of the possible latency). As 
  system, 
  I am using Ubuntu Studio 8.04, because it was quite hard to get my sound 
  card 
  working (M-Audio Delta 66), so I did not dare to change to a newer version.
  
  I can see the keys via Jack connector and I connected it to record in 
  from 
  rosegarden (http://www.bilder-hochladen.net/files/inr2-1-c4ca-png.html) in 
  alsa 
  tab. In rosegarden, I can see that a signal is coming in and that it 
  records 
  something (http://www.bilder-hochladen.net/files/inr2-3-eccb-png.html). But 
  how 
  do I now get the signal to the speakers? Nothing really works - 
  http://www.bilder-hochladen.net/files/inr2-2-c81e-png.html shows that I 
  have 4 
  outputs from rosegarden. What I'd like to do is to connect the output from 
  rosegarden to a channel from Ardour.
  
  Can somebody please help?
  
  Greets.
  
 Hi
 
 MIDI isn't a protocol for sound and MIDI devices don't generate sound, 
 the Oxygen 8 is a controller keyboard.
 
 MIDI is a protocol for controlling and interfacing musical instruments 
 -- Musical Instrument Digital Interface -- it doesn't transmit sounds, 
 just messages about note durations, note on, note off, note velocity etc.
 
 If your Oxygen 8 isn't connected to a software synthesizer on your 
 computer (such as a DSSI synth or a soundfont engine in Rosegarden) or a 
 hardware synth or sound module, you'll never hear anything, whether 
 connected with a DIN connector or MIDI over USB.
 
 It looks like you've managed to record the MIDI data you created by 
 playing the keyboard, but there is no instrument for the data to play 
 and make a sound. The M-Audio cards don't contain synthesizers so the 
 General MIDI Acoustic Grand Piano showing in RG isn't actually connected 
 to anything that can make a sound.
 
 I hope this helps.
 
 Best wishes
 
 Q

Didn't read it myself, but it might be a help for you

http://rosegardenmusic.com/tutorials/supplemental/zyn/zyn.html

Btw. I prefer Qtractor to Rosegarden, but I suspect the best sequencer
could be Ardour3.

Don't worry about latency when using an USB MIDI device. The only issue
for USB MIDI devices is jitter when using them for MIDI out. I suspect
that you'll quantise MIDI events, hence jitter for input isn't a serious
issue. Internal Linux, when using soft synth, there's no MIDI jitter,
the MIDI hardware completely has no impact. Latency for audio isn't an
issue for your sound card, regarding to that you're equipment is ok, you
only need to follow the advice of Q. 



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