> Agreed, that with expensive cards you can get up to frequencies of 40 to
> 80KHz. They all have hard falloffs to prevent aliasing however. I do not know
> where they put that falloff even for the expensice cards. In may ways it is
> silly to put the falloff much above 20KHz since the ear ( which
> Thanks Unruh. superb explanation. Now I started to analyse things with
> specification. I shall update regarding this and share my experience.
Hi,
with certain restrictions it is possible to do what you are asking
because an analog soundcard is just a bunch of DACs and ADCs. Depending
on the
> Hello,
>
> I tried the following in my .asoundrc:
>
> pcm.51to20 {
>type route
>slave.pcm default
>slave.channels 6
>ttable.0.0 1 # front left -> left
>ttable.1.1 1 # front right -> right
>ttable.2.0 0.707 # back left -> left, gain 3dB
>ttable.3.1 0.707 #
> I'm looking for either an app, or some way to verify the sound volumes
> of current sound output, from the console.
>
> I have a couple of machines, where I have only remote access through
> ssh, no X and one is streaming A/V to the other, and I need a way to
> verify, that at least ALSA is r
> Am Montag 01 März 2010 16:19:58 schrieb J. Pauli:
>>> Hi!
>>>
>>> The commands "amidi -l" and "aplaymidi -l" report a list of raw MIDI
>>> ports
>>>
>>> and a list of client:port pairs, respectively. Is
>
> Hi!
>
> The commands "amidi -l" and "aplaymidi -l" report a list of raw MIDI
> ports
> and a list of client:port pairs, respectively. Is there any tool to find out
> the association between these (i.e., find out the client:port pair for a
> given
> raw MIDI port and vice versa)
Tomas Gustavsson wrote:
> Hi!
>
> First I want to apologise for my failing grammatic knowledge of the English
> language and for my lacking understanding of ALSA.
>
> I wondered if it was possible to take a steam from a single application and
> stream it over the network in some sort of way? This
Daniel wrote:
> Please,
>
> I'm developing an application that receives many independent audio
> streams from networks to be played simultaneously (voice-conferencing).
>
> There is one thread for each network connection that provides the audio
> samples.
> The trouble here is that since all th
Christian Brink wrote:
> How can you programmatically tell that audio is playing or at least
> being sent to the soundcard?
>
> I've got an application that occasionally fails to pick up a remote
> stream, but the process hangs around so I can't tell that it failed just
> by checking the proces
If you can write to a file then it should be possible to write to a FIFO
(man 7 fifo). Just create a FIFO with "mkfifo /tmp/whatever", adjust
your asoundrc to write to that file, start something like "lame -b 128 -
somefile.mp3" in a terminal and then start skype (in that order). The
result should
Sergei Steshenko wrote:
> Just curious - does LPF alone or HPF alone work ?
Yes, sort of. You may need some time to get them working but for me they do.
> Anyway, if you don't insist on .asoundrc implementation,
> you can use any jackd-capable LADSPA host and JACK.
>
> A well known jackd-capable
Hi Frédéric,
I tried exactly the same some time ago. Unfortunately the outcome was
the same: no sound on both amps. My guess was, that the front and rear
"output thingy" mute each other when they got initialized, that is one
could use either of them but not both. I don't know for sure but the
only
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