Krec, Audacity
etc. are non-starters because they assume that you would know how to use at least a simple mixer.
Forgot to say...you don't have to know that. There is only one slider for input (mic.) volume and that's enough. Look at the pic.: www.dobosevic.com/nix/audacity.pngWhen I recording my voice I only put correct mic. volume and press red button for recording.
-- Bye, Goran Dobosevic Hrvatski: www.dobosevic.com English: www.dobosevic.com/en/ Registered Linux User #503414