To make high quality recording ,you could also use:........
http://en.wikipedia.org/wiki/Free_audio_software#Recording_a nd_editing
Ardour
Audacity
Audiobook Cutter Free Edition
Ecasound
Freecycle
Jokosher
LMMS (DAW)
Mp3splt
MusE
Qtractor
ReZound
Rosegarden
Snd
SndBite
SoX
Sweep
Traverso DAW
WaveSurfer