Lenovo X201s microphone input

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi Alsa-users

I am using a Lenovo X201s under Debian and wonder why I can't seem to
amplify the (minijack) microphone input to be usable with external
microphones.

Alsamixer gives me the following controls for "capture":
        Capture
        Analog Mic Boost
        Digital

The "Analog Mic Boost" does work with the internal mic, and it also
amplifies the external mic input (or mainly its noise floor), but the
external mic level is still too low. 
The external microphone itself is tested and works very well on other
computers. It doesn't sound like / seem to be a faulty connector.
So I am wondering if there is any software control that is not
displayed for the external mic input in alsamixer, but that would help
me getting a clean signal at decent levels. The chip indicated is
"Intel IbexPeak HDMI".

Anyone having similar experiences with that type of hardware?


Thank you all so much!
best, Peter

------------------------------------------------------------------------------
Flow-based real-time traffic analytics software. Cisco certified tool.
Monitor traffic, SLAs, QoS, Medianet, WAAS etc. with NetFlow Analyzer
Customize your own dashboards, set traffic alerts and generate reports.
Network behavioral analysis & security monitoring. All-in-one tool.
http://pubads.g.doubleclick.net/gampad/clk?id=126839071&iu=/4140/ostg.clktrk
_______________________________________________
Alsa-user mailing list
Alsa-user@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/alsa-user




[Index of Archives]     [ALSA Devel]     [Linux Audio Users]     [Fedora Users]     [Fedora Desktop]     [Fedora SELinux]     [Big List of Linux Books]     [Yosemite News]     [Yosemite Photos]     [KDE Users]     [Fedora Tools]

  Powered by Linux