Cut and paste audio file by visualizing sound track in Ubuntu

Hello Experts.

I would like to extract a piece from long audio file, by searching a soundtrack visually.
In most places file is silent, so noise spots should be seen on some sort of
track picture.

I am working in Ubuntu, 10.04 with audio files like *.ogg

I tried Avidimax, but it does not display a track.
I tried Audasios, but it does not display a track and cannot find cut/past feature there.
I tried Ardor GTK2, but it fails to load complaining about somting like "jack" cannot start, or
jack cannot connect to a server. (Apparently this program is over kill for a task, do one really
needs a "audio" server for simple task?)

I tried auedit, but failed with following messages and dim recommendations:
naladchik@Acerfrog:~/w$ auedit
Can't connect to audio server


You need to set the AUDIOSERVER environment variable (this is assumimng you
have au running already) to something like localhost:0 or use the -audio
option (e.g. "auedit -audio tcp/localhost:8000 foo.wav")

Why do we need a server, to edit a binary file?

The question: how to accomplish a task?

Thank you.

Who is Participating?

Ardor GTK2 needs another software, JACK probaly you don't have installed or is not set up correctly. and it's an audio server as it interacts with a lot of hardware and software.

You can try Audacity
I've triend on the win version ans it's visual and you can cut tracks.
BitlabAuthor Commented:
Thank you. I don't have time to dig into this complex software.
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