Zdravim!Potřeboval bych zprovoznit zvuk ze všech 4 reproduktorů.Ale nevím jak.Hrají mi pouze dva přední.Jsem v linuxu naprostý začátečník.Díky za radu
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Zdravim!Potřeboval bych zprovoznit zvuk ze všech 4 reproduktorů.Ale nevím jak.Hrají mi pouze dva přední.Jsem v linuxu naprostý začátečník.Díky za radu
nevim jak je to u tve zvukovky, ale ja u Livu sem musel nastavit pres emu-tools routovani zvuku i do zadnich beden a funguje to super!
zkus si pustit aumix a zesilit vsechno na max :idea:
a napis sem jaky ma zvukovka presne cip
Tak tohle by me taky zajimalo, mam SB 1024 live! a taky mi v MDK9.1 jedou jen front repro.....v Knoppixu 3.2 jedou vsechny 4
protoze knoppix myslim na zacatku zkousi jakej mas hardware tim ze mu nuti moduly... no a kdyz to takhle zkousi tak nejak nacte i ty emu-tools nebo neco co s tim souvisiCitace:
Původně odeslal Drak
zkus az budes v knoppixu dat lsmod, mozna se neco dozvime :wink:
2Drak: mozna ze ten knoppix ma nejaky jiny skripty v /etc
./emu-script a emu10k1.conf
jinak ja sem si trochu pohral s routovanim a uz mi jede i zadni vystup :idea:
je na to potreba mit emu-tools
a zesilovani zadnich repraku je jako OGain
(a vec kterou nechapu je, ze kdyz chcu mit na zadnich reprakach zvuk z TV (line-in) tak musim mit jeste IGain na max
jinak normalne na predni repraky to reguluju pre LineIn)
Kód:The emu10k1 is really a dsp processor. It does not do any effects on it's own,
nor does it route sound from input to output. We had to write dsp code to do that
ourselves.
(before anyone ask, no there's no data-sheet/Eng doc available on the
emu10k1 or SBLive, see docs/manual.txt for a list of other references)
Routing inputs to outputs is the most simplest of operation. A table describing
the available inputs and outputs is shown below:
Inputs:
Pcm L - PCM audio coming from host CPU (/dev/dsp)
Pcm R
fx2 - Unused
fx3 - Unused
Pcm1 L - PCM audio from /dev/dsp1
Pcm1 R
fx6 - Unused
fx7 - Unused
fx8 - First channel in multiplayback PCM
fx9 - second channel
fx10 - third
fx11 - fourth
fx12 - fifth
fx13 - Last channel multiplayback PCM
fx14 - Unused
fx15 - Unused
Analog L - Analog inputs (mic/line-in/video/analog-CD)
Analog R - (the source is the record source selected via oss mixer)
CD-Spdif L - Digital CD
CD-Spdif R
in2l - Unknown
in2r
Opt. Spdif L - Optical Spdif inputs found on the Live Drive
Opt. Spdif R
Line2/Mic2 L - Another input found on the Live drive
Line2/Mic2 R
RCA Spdif L - Another Spdif input on Live drive
RCA Spdif R
RCA Aux L - Yet another input on Live drive
RCA Aux R
in7l - unknown
in7r
Outputs:
Front L - Analog Front out (sends to AC97 codec analog mixer)
Front R
Digital L - Digital Front out
Digital R
Digital Center - Digital Center on SBLive-5.1
Digital LFE - Digital LFE on SBLive-5.1
Phones L - Headphones output on live-drive
Phones R
Rear L - Analog and digital Rear output
Rear R
ADC Rec L - Audio to be sent back to Host CPU for recording
ADC Rec R
Mic Rec - More Audio to be sent back to CPU, mono 8KHz only
out6r - unknown
out7l - unknown
out7r - unknown
out8l - unknown
Analog Center - Analog Center on SBLive-5.1
Analog LFE - Analog LFE on SBLive-5.1
out9r to out15r unknown
It's possible that some of those "unknowns" may in fact be inputs or outputs
on your system. If you discover a new I/O, please send a note of it to
emu10k1-devel@opensource.creative.com
Routing
-------
To add a route, one uses emu-dspmgr with the -a option, for example:
emu-dspmgr -a"Pcm1 L:Rear L"
to see a list of routes, the -r option can be used. To remove a route,
one specifies a route with the -r options, e.g.:
emu-dspmgr -r"Pcm1 L:Rear L"
If you get an error "Cannot remove route", this may occur if a loaded patch
depends on needs that route to not be left dangling (more on patches in the next
section).