[Milan]

for the audio interface im using a Behringer UCA222 (since i had it on hand)

for repeater im using a TXU1256 by tripple P
witch only has flat audio in and outputs.

about the echolink problem, its sad to hear there is no gain setting for echolink.
RX audio is perfect, no audio hiss nice and hot but not over driven. ofcorse i can put a attenuator on the input but than i have to build an amp stage asswel to makeup for the attenuator (since the soundcard is maxed allready)

i just set de-emphasis off and that “fixt” it
its sounds kind of harsh right now,. but maybe im used to the muffeld dull sound now hihi

thanks for the fast respons 🙂
73,
PD0HOF

[Milan]

this tread is rather old, but still, i have a similar problem.
in the alsamixer (i have to use the command “alsamixer -c 1”
i have only output controlls,
under capture it says “this sound device does not have any capture controls.”

the issue im havving:
RX audio is fine,
TX audio is fine, (since i boosted the output to -3db)
RX audio for Echolink is fine,
TX audio for Echolink is super quiet! (like 25 to 30 db’s )

is there a way to set echolink audio independently?

also, the sound is a bit dull, so i would like to add an Equalizer
i try the alsamixer equalizer, it installs. but does nothing..
(at first, only the output EQ should do for now 🙂 )

i hope someone is still active here hi

kind regards, 73.
Milan Hofman PD0HOF(-R)

[Milan]

im not that strong with the command line,.
but i recognise the sound card name i to have a “C-Media USB Headphone Set”
i don’t have an other kind, on hand. but maybe do you? (or someone else)
(my bett its a driver issue)

73,
milan

[Milan]

i have set the settings like you suggested, but still.

the “lsusb” command says “command not found”
the “play -l” command says: (with the sound card installed)
**** List of PLAYBACK Hardware Devices ****
card 0: Set [C-Media USB Headphone Set], device 0: USB Audio [USB Audio]
Subdevices: 1/1
Subdevice #0: subdevice #0

without it installed it says:
root@Set This-repeater:~# aplay -l
aplay: device_list:268: no soundcards found…

thanks for the fast response 🙂

73,
Milan Hofman

ps, the sound card does work in my mac, no problems.
to me it sounds like a driver thing

is it possible to use the GUI so i can try play and record sound
(im not scared of the terminal but im not that good also)

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