[linux-audio-dev] [ANN] QLoud v.0.17 - harmonics (distortions) plotting is added

[Andrew Gaydenko]

QLoud is a tool to measure loudspeaker frequency response and (yes!) distortions.
Find it here: 

     http://gaydenko.com/qloud/

Changes:

- harmonics (distortions) plotting is added,
- as a result, noticeable part of common code was refactored/rewritten.

Direct screenshot link to harmonics plot:

    http://gaydenko.com/qloud/screenshots/shot03.png 

If you have a sound card with good DAC and ADC, you can plot harmonic
distortions for another audio equipment, say, for your power amplifier -
cited screenshot has also harmonics plot for loopbacked sound card.


Andrew