Thank you speculatrix. I had no luck with it, so i sold the C1000 to work on a C3200.
So, whats the fact? There are many settings and switches in the alsamixer control-panel. Too many for me.
I found out, that pluggin in a headphone causes the alsacontrol to switch the "jack-function" to "headphones".
"Speaker function" and "mic boost" should be on higher level. O.K. that´s not very much engeneering. But what about the other cryptic settings?
For example, what are the settings to get a clean voice-signal from the left headphone used as microphone"?.
Putting all controls to the highest levels - like it was posted in earlier discussions - might mot be a real solution.
The alsamixer-controls:
Haedphone 0 <--------> 100
Haedphone Playback ZC (00)
Bass0 <--------> 100
Bass Boost (Linear Control, Adaptive Boost)
Bass Filter (200Hz, 130Hz @ 48kHz)
Treble 0 <--------> 100
Treble Cut-off (4kHz, 8khz)
PCM 0 <--------> 100
Mic Boost 0 <--------> 100
Mono 0 <--------> 100
Mono Mixer Left (0ff) (MM)
Mono Mixer Left Bypass (Off) (MM)
Mono Mixer Right Bypass (Off) (MM)
Mono Mixer Right Playback Switch (Off) (MM)
Mono Playback ZC (Off) (MM)
Playback 6dB Attenuate (Off) (MM)
Playback De-emphasis (48Khz, 44,1kHz, 32kHz, None)
Playback Invert (off) (MM)
Capture 0 <--------> 100
Capture 6dB Attenuate (Off) (MM)
Capture Polarity (Normal, L Invert, R Invert, L+R Invert))
Capture ZC (Off) (MM)
3D (off) 0 <--------> 100
3D Lower Cut-off (200Hz, 500Hz)
3D Mode (Capture, Playback)
3D Upper Cut-off (1,5kHz, 2,2kHz)
ALC Capture Attack Time 0 <--------> 100
ALC Capture Decay Time 0 <--------> 100
ALC Capture Function (Off, Right, Left, Stereo)
ALC Capture Hold Time 0 <--------> 100
ALC Capture MAX 0 <--------> 100
ALC Capture NG (Off) (MM)
ALC Capture NG Threshold 0 <--------> 100
ALC Capture NG Type (1,5kHz, 2,2kHz)
ALC Capture Target 0 <--------> 100
ALC Capture ZC (Off) (MM)
Bypass Left 0 <--------> 100
Bypass Mono 0 <--------> 100
Bypass Right 0 <--------> 100
Differential Mux (Line1, Line2)
Jack Function (Off, Headset, Line, Mic, Headphone)
Left ADC 0 <--------> 100
Left ADC Mux (Stereo, Mono-Left, Mono-Right, Digital-Mono)
Left Line Mux (Line 1, Line 2 Line 3, PGA, Differential)
Left Mixer (00)
Left Mixer Left Bypass (00)
Left Mixer Right Bypass (00)
Left Mixer Right Playback Switch (00)
Left PGA Mux (Line 1, Line 2, Line 3, Differential)
Out3 Mux (VREF, ROUT1 + Vol, MonoOut, ROUT1)
Right ADC 0 <--------> 100
Right ADC Mux (Stereo, Mono-Left, Mono-Right, Digital-Mono)
Right Line Mux (Line 1, Line 2, Line 3, PGA, Differential)
Right Mixer (00)
Right Mixer Left Bypass (Off) (MM)
Right Mixer Left Playback Switch (00)
Right Mixer Right Bypass (00)
Right PGA Mux (Line 1, Line2, Line 3, Differential)
Right Speaker Playback invert (00)
Speaker 0 <--------> 100
Speaker Function (On, Off)
Speaker Playback ZC (00)
ZC Timeout (Off) MM
So, is there anyone having experiences in setting the right parameters to get voip, sound-recording or hamradio-applications running on Debian? What are the right settings and what can be forgettable?
Thank you.