8 Nov
2004
8 Nov
'04
5:19 p.m.
On Mon, Nov 08, 2004 at 10:47:34PM +0300, Andrew Gaydenko wrote:
The aim is to make measurement mini-laboratory, in
particular, to measure
distortions of audio amplifier. Using JACK, I can route line ins/outs, find
clean sine signal and get amplified one, and then route last to... Well,
the questions are:
- are there some graphical FFT frontend to see signal harmonics?
- has anybody success experience here?
- are there some caveats and traps in such measurement?
You may want to try JAAA for spectrum analysis and audio measurements.
See <users.skynet.be/solaris/linuxaudio>
--
FA