I suppouse there should be other options because this card works ok on windows xp, I know it's a low cost card but it works actually fine, the only problem I have is the feedback whille recording.
Best,
Sebastian
2012/4/2 Bill Unruh <unruh@xxxxxxxxxxxxxx>
On Mon, 2 Apr 2012, Sebastian Gil wrote:As far as I know, alsa enables all of the controls which the card actually
i, I have a usb audio card which only label says "USB GUITAR LINK". I'm
using it to record a guitar using ardour / jack, everything works ok except
that I can't hear the guitar while recording, but I hear it when a play the
track. The only option I can control with alsamixer is PCM volume and
nothing else. How can I do to enable the other alsamixer options?
supports. If the card does not have an onboard "listening" channel (ie a
connection internally from the record side to the output side) then alsa
cannot enable it. And trying to send stuff out the sound card which collecting
stuff is hard, especially if the connection is usb 1.1 ( low transfer rate).
So why do you think that there are other options that alsamixer could enable?
I suspect that the solution to your problem is to buy a better sound card.
Thanks in advance.
Sebastian
sudo aplay -l > aplay
**** List of PLAYBACK Hardware Devices ****
card 0: Intel [HDA Intel], device 0: STAC92xx Analog [STAC92xx Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
card 1: default [USB Audio CODEC ], device 0: USB Audio [USB Audio]
Subdevices: 0/1
Subdevice #0: subdevice #0
-------------------------------------------------------------------------------------------------------
sudo lsusb -v > lsusb
http://pastebin.com/HzfSsG32
-------------------------------------------------------------------------------------------------------
tail -f /var/log/syslog
Apr 1 20:31:17 sebas-laptop kernel: [ 5584.736783] usb 2-1.1: new full
speed USB device using ehci_hcd and address 6
Apr 1 20:31:17 sebas-laptop kernel: [ 5584.832706] usb 2-1.1:
configuration #1 chosen from 1 choice
Apr 1 20:31:17 sebas-laptop kernel: [ 5584.844798] input: Burr-Brown from
TI USB Audio CODEC as
/devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.1/2-1.1:1.3/input/input18
Apr 1 20:31:17 sebas-laptop kernel: [ 5584.845032] generic-usb
0003:08BB:2902.0006: input,hidraw0: USB HID v1.00 Device [Burr-Brown from
TI USB Audio CODEC ] on usb-0000:00:1d.0-1.1/input3
Apr 1 20:31:17 sebas-laptop pulseaudio[1654]: alsa-mixer.c: Your kernel
driver is broken: it reports a volume range from 0.00 dB to 0.00 dB which
makes no sense.
Apr 1 20:31:17 sebas-laptop rtkit-daemon[1454]: Sucessfully made thread
3091 of process 1654 (n/a) owned by '1000' RT at priority 5.
Apr 1 20:31:17 sebas-laptop rtkit-daemon[1454]: Supervising 4 threads of 1
processes of 1 users.
Apr 1 20:31:17 sebas-laptop pulseaudio[1654]: ratelimit.c: 31 events
suppressed
Apr 1 20:31:17 sebas-laptop rtkit-daemon[1454]: Sucessfully made thread
3092 of process 1654 (n/a) owned by '1000' RT at priority 5.
Apr 1 20:31:17 sebas-laptop rtkit-daemon[1454]: Supervising 5 threads of 1
processes of 1 users.
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